1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
Table of ContentsPage 1: COVER.SCHPage 2: CPU.SCH
Page 6: M1489.SCHPage 7: L2_CACHE.SCHPage 8: SIMM_SKTS.SCHPage 9: EIP_MEM1.SCH
Page 11: PCI_CONN.SCHPage 12: PCI_VIS.SCHPage 13: ENET1.SCHPage 14: ENET2.SCHPage 15: IDE.SCHPage 16: M1487.SCHPage 17: ROM_MISC.SCHPage 18: CLOCK.SCHPage 19: ISA_CONN.SCH
Page 4: CPU_VIS1.SCHPage 3: CPU_POWER.SCH
Page 20: SUPER_I/O.SCHPage 21: SERIAL_PARALLEL.SCHPage 22: ISA_MEM1.SCH
Page 24: RTC_TIP.SCHPage 23: ISA_MEM2.SCH
Page 10: EIP_MEM2.SCH
Page 25: KEYBOARD.SCHPage 26: CPU_PINOUT.SCH
Original designRev 1.0:
Rev 1.1:
Rev 1.2:
Minor modifications after Design Review
Added External 8042 Style Keyboard Controller (SH24)Removed Support for M1487 Internal KBC (SH15)Removed Keyboard Interface From Clock Page (SH17)Changed design name to Am486PCI C.D.P.
Rev 1.3: Added Extra Bypass Capacitors (SH5 & SH14 & SH15 & SH17)Swapped Around Some Signals Within Resistor Networks (SH6 & SH20)Renamed MCLK1 net to M_CLK1 (SH24)Added 0-ohm resistor to make pin 10 & 11 pullup work (SH17)Added Pin to HS1 for NetLister (SH3)Fixed Error in 3.3V Regulator Circuit (SH12)
Rearranged Clock Nets to Facilitate Routing (SH17)Changed Some Components to Standard Values(50ohm to 49.9ohm, 1% on SH 13 and 40pF to 39pF,5% on SH19)
Rev 1.4:
Page 5: CPU_VIS2.SCH
Note: Unless otherwise stated the capacitors are a 0805 package and 10% Tol.
Note: Unless otherwise stated the resistors are a 0805 package and 5% Tol.
Added jumpers to allow mulitple BIOS images in a single Flash ROM deviceRemoved 1 diode from VBAT generation circuitAdded new NMI generation circuit and spare ’F14 gatesAdded jumper for external RESET# pushbutton
Fixed wiring error on crystalRemoved MCLK1 net (16MHz) and rewired MCLK2 to drive all 33MHz clock netsRemoved CLKCNTL signal from DOZE# pin of U17
Removed unneeded 0-ohm resistors from Super I/O chipFixed wiring error on crystalAdded ’ABT125 buffer to drive serial port LEDs
MACH device outputs changed for new ISA Flash support
Changed ISA Flash to 1MByte (512Kx16)
Removed unneeded logic from RTC interfaceAdded inverter to generate proper CS# for RTC chipFixed wiring error on crystalGrounded U22-pin 22Removed 1 unused OR gate for use on SH17
Switched mouse connector to verticle typeChanged ’F06 symbol to show o/c
SH17:
SH18:
SH20:
SH22:
SH23:
SH24:
SH25:
Am486 Microprocessor Development System With PCI Expansion and On-Board Am79C972 100MB/s Ethernet Controller
Note: Unless otherwise noted all logic operates off a 5V power supply
SH11:
SH16:
SH9:
SH15:
Changed SIP resistor packs to 10-pin (SH2, SH3, SH11, SH15, SH16, SH17, SH19, SH20 & SH21)Changed 330ohm SIP Resistor Pack to 8-pin (SH19)
Added a 4K serial EEPROM for user parameters and mux. circuit to daisy chain it off the 1K device.’972 E/net device loads its configuration from 1K SEEPROM.CLKCNTL signal from M1487 used to select 1K or 4K SEEPROM.
Broke CPU Logic Analyzer Headers into 2 pagesAdded PAL to gnerate CPU A0 and A1 and also generate a Logic Analyzer Qualify signalBuffered BE[0..3], RDY#, BRDY#, and ADS# through the new PAL
Swapped R107 and R109; R109 is 49.9ohm, 1%Fixed wiring error on crystal
Added 5 more 0.1uF bypass capacitors for new chips (’F14, ’ABT125, 22V10, ’F08, ’C66)
SH4 & 5:
Fixed wiring error on crystalFixed wiring error in generation of low-active reset signal RSTDRV#Removed unused inverter (used on SH24)Changed net on NMI pin to 1487NMI for use in new circuitChanged R58 to be a populated component
Rev 2.0:
SH14:
Added diagram to correct Power Connector FootprintSH3:
SH13:
Added configuration information for PCI slotsRemoved circuit to generate PCI PERR# to causeM1487 to assert NMI to Am486 microprocessor
Added better explanation of EIP Flash memory operation
Rev 2.0 (continued):
Modified ROM jumpers to allow mulitple BIOS images in a single Flash ROMdevice and support 256K or 512K BIOS for non-PC applications
Added XBUSCSJ signal to Mach device so it does not respond when Am486fetches the reset vector at FFFF FFF0
SH17:
SH22:
Rev 2.1: Updated revision level and prototype warning on all sheets
SH14 &15 &20: Connected pins 1 and 2 on all LEDs for greaterpurchasing/manufacturing flexibility
Am486 MicroprocessorPCI CustomerDevelopment Platform
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
Changed Cache Tag SRAM Speed to 10nsSH7:
Rev 2.1A: SH1: New Rev. of cover sheet text; no design changes made!
2.1A
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
1 26Friday, December 18, 1998
COVER.SCH
Title
Size Document Number Rev
Date: Sheet of
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
Enhanced Am486Microprocessor(SOCKET1-PGA169)
Tie CLKMUL pin to GND for AMD DX2-66and AMD DX5-133; use 10K pullup forAMD DX4-100
JTAG Connector
2
9
1
10
Top View
JTAG Connector
CPU.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
Am486 MICROPROCESSOR, PULLUPS, AND JTAG INTERFACE
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
2 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
GD7
GD12
DP2
DP0
GD[0..31]
GD1
GA[2..31]
K2VCC
GD10
GD21
GD23GD24
GD29
GD2
GD25
GD16
GD30
DP1
GD3GD4
GD8
GD14
GD19
GD13
GD6
GD26
GD31
GD5
GD11
GD17
GD22
DP3
DP[0..3]
GD0
GD9
GD15
GD20
GD18
GD27GD28
GA10
GA16
GA21
GA24
GA29
GA13
GA3
GA11
GA25
GA30
GA22
GA4
GA8
GA14
GA19
GA28
GA26
GA31
GA5
GA17
GA9
GA15
GA23
GA20
GA7
GA18
GA27
GA2
GA12
GA6
BEJ3
BEJ1BEJ2
BEJ0
BEJ[0..3]
GA29GA30
GA26
GA31
GA24
GA27
GA25
GA28
CLKMUL
TCK
TDITDO
TMS
MIOJDCJWRJ
ADSJ
GA[2..31]
PCD
PULLHI1
FERRJ
LOCKJ
HITMJ
BEJ[0..3]
WB-WT#
P24T5
SMIACKJ
SMIJPCHKJ
INTR
EADSJ
GD[0..31]
A20MJ
KENOJ
RDYOJBRDYOJ
IGNNEJ
BOFFJ
CPUVCC3
ZRSTDRV
AHOLD
BS8JBS16J
FLUSHJ
DP[0..3]
K2VCC
CPUCLK
NMI
STPCLKJ
HITMJCPURST
PCD_CACH
BLAST#
PULLHI1
HDLAPWT
BREQ
INV
PLOCK#
VCC
VCC
VCC
VCC
C401000pF
P35
HEADER2X5; SHRD
1 23 45 67 89 10
R9110K
R11*10K
R1310K
R1480
RP1
10K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP8
4.7K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
U25
Am486-PGA
37501632625817346849155157566980
1096579
5
24 26 28 38 39 60 63 72 75 81 8390 93 99 102
105
117
138
141
143
144
145
146
149
111104112110134169151133116988848
156
3 14 33
4410 1213 29
31
74
2543
842404123
642
191
183654856791537335615266979684
10378
107108113
47
7 9 11 20 21 22 59 64 71 76 77 82 89 94 95 100
101
106
118
120
139
158
160
161
162
163
164
166
119115114136153154137124155125123126122140121127142157128159147165129148131167130168150132
70868792
13527304546152
55
CLKRESETINTRNMIHOLDBOFF#AHOLDEADS#KEN#FLUSH#IGNNE#BS16#BS8#A20M#RDY#BRDY#
DP0DP1DP2DP3
VC
CV
CC
VC
CV
CC
VC
CV
CC
VC
CV
CC
VC
CV
CC
INC
(DX
4VC
C5)
VC
CV
CC
VC
CV
CC
VC
CV
CC
VC
CV
CC
VC
CV
CC
VC
CV
CC
VC
C
M/IO#D/C#
W/R#LOCK#
PLOCK#ADS#
BLAST#BREQHLDAPWTPCD
FERR#
VO
LDE
T(D
X2N
C)
TC
KT
DI
TD
O
SR
ES
ET
INV
(DX
2IN
C)
HIT
M#(
DX
2IN
C)
INC
CA
CH
E#(
DX
2IN
C)
TM
S
ST
PC
LK#
D31D30D29D28D27D26D25D24D23D22D21D20D19D18D17D16D15D14D13D12D11D10D9D8D7D6D5D4D3D2D1D0
INC
(DX
2NC
)
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
A31A30A29A28A27A26A25A24A23A22A21A20A19A18A17A16A15A14A13A12A11A10
A9A8A7A6A5A4A3A2
BE3#BE2#BE1#BE0#
PCHK#SMI#
WB/WT#(DX2INC)UP#
SMIACT#CLKMUL(DX2INC)
SKT1_NC
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
3-4: 3.3V
CPU_POWER.SCH
1-2: 3.45V
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
5-6: 2.5VV(out)= 1.235(1+ R/15.0K)
1-2: 5V CPU2-3: OTHERS
Overlap To Make An Oval
J2J3
16
Power Connector(s)
2345 16 2345
= Connector Polarizing Key
POWER CONNECTOR, CPU PULLUPS, CPU POWER SUPPLY, CPU BYPASS CAPACITORS
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
3 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
BASEDP1DP2
CPUV3
COLLECTORDP3 U6VINDP0
K2VCC
U6FB
DP[0..3]
CPUV2
U6O/P
CPUV1
CPUVCC3
CPUVCC3
RDYOJ
BS8J
BRDYOJ
MIOJ
K2VCC
PWG
CPUVCC3
BOFFJ
FLUSHJBS16J
DP[0..3]
IGNNEJ
CPUVCC3
VCCVCC
-12V -5VVCC
+12V-5V
VCC
VCC
-12V
+12V
VCC
VCC
C110.01uF
+TC9
10uF
R2327.4K, 1%1/8W
1%
R2615.8K, 1%1/8W
1%
J2
PWR-CN6
123456
C340.01uF
+ TC1910uF
R310K
C5
0.1uF
+ TC2010uF
J3
PWR-CN6
123456
R30
100
C8
0.1uF
+TC1810uF
JP2
HEADER 3X1
123
U6
LP2951
1234 5
678O/P
SENSDGND ERR
TAPFB
VIN
R2733
+ TC747uF
+ TC2110uF
R2525.5K, 1%1/8W1%
C350.01uF
+ TC447uF
R510K
C390.1uF
+ TC8100uF
+ TC147uF
JP3
HEADER 3X1
123
R28330
C36
0.1uF
C130.01uF
+TC610uF
C37
0.1uF
C7
0.1uF
R2915.0K, 1%1/8W1%
C90.01uF
C3
0.1uF
C120.01uF
+TC510uF C4
0.1uF
C100.01uF
C6
0.1uF
+ TC1047uF
+
TC310uF
R410K
R6110K
JP4
HEADER 3X2
1 23 45 6
Q5TIP127
3
1
2E
B
C
MT2
MountingHole
1
MT3
MountingHole
1
MT4
MountingHole
1
MT1
MountingHole
1
MT8
MountingHole
1
MT7
MountingHole
1
MT6
MountingHole
1
MT5
MountingHole
1
MT10
MountingHole
1
MT9
MountingHole
1
C166
0.1uF
C167
0.1uF
C168
0.1uF
C169
0.1uF
C165
0.015uF
C164
0.015uF
C163
0.015uF
C162
0.015uF
THERMALLOY ML32
HS1
HEATSINK (TO-220)
1 1
RP2
10K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
CPU_VIS1.SCH
HP Conn.
1 2
19 20
Top View Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
POD 3
POD 4
POD 7
SIGNALS NOT NEEDED BY HP DISASSEMBLER
Using Logic Analyzer Headers:
Clock the analyzer off the clock signal on P41 (POD1)
Qualify the clock using the LA_QUAL signal on P39 (POD2)This qualification signal is asserted (1) when ADS#, RDY# or BRDY# isasserted on the Am486 Microprocessor bus.Thus cycles where valid address or data information is not transferredcan be filtered out when neededSignals are arranged on the LA Headers to work with the HP Disassembler for the 16500 analyzer
BUFFERS AND LOGIC ANALYZER HEADERS FOR CPU SIGNALS
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
4 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
VGD30VGD28VGD26VGD24VGD22VGD20VGD18VGD16
VGD31VGD29VGD27VGD25VGD23VGD21VGD19VGD17
GD25
GD18
GD3
GD23
GD26
GD29
GD9
GD6
GD24
GD21
GD1
GD31
GD7
GD13
GD11
GD4
GD12
GD5
GD27
GD22
GD15
GD10
GD20
GD14
GD2
GD30
GD0
GD8
GD19
GD17GD16
GD28
VGD14VGD12VGD10VGD8VGD6VGD4VGD2VGD0
VGD15VGD13VGD11VGD9VGD7VGD5VGD3VGD1
VGD[0..31]
VGD31VGD30VGD29VGD28VGD27VGD26VGD25VGD24VGD23VGD22VGD21VGD20VGD19VGD18VGD17VGD16
VGD15VGD14VGD13VGD12VGD11VGD10VGD9VGD8VGD7VGD6VGD5VGD4VGD3VGD2VGD1
GD[0..31]
VSRESETVHITMJ
VPCHKJVSMIJVWB-WT#VSMIACKJVFERRJVAHOLDVNMIVIGNNEJ
VPLOCK#
VGD0
VCACHE#VSTPCLKJ
VINV
FERRJ
WB-WT#SMIACKJ
SMIJPCHKJ
GD[0..31] IGNNEJ
AHOLDNMI
STPCLKJ
HITMJCPURSTPCD_CACH
INVPLOCK#
VCC
VCC
VCC
P47
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
P36
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
P38
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
U26
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
U28
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
U47
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
CPU_VIS2.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
POD 1
PLACE THEVENIN TERMINATORNEAR HP LOGIC ANALYZERCONNECTOR
PLACE THEVENINTERMINATOR NEAR’ABT16244BUFFER
POD 2
19
1
HP Conn.
20
Top View
2
POD 5
POD 6
5nsecLACNTL.JED
BUFFERS AND LOGIC ANALYZER HEADERS FOR CPU SIGNALS, AND PAL TO AID LOGIC ANALYZER USE
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
5 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
VWRJVBRDYOJVRDYOJVADSJ
VINTR
VBRDYOJ
VLOCKJ
VBLAST#
VPCD
VCPUCLK1
VHLDA
VBEJ1
VWRJ
VBEJ3VDCJ
VPWTVHOLD
VCPUCLK
VKENOJ
VZRSTDRV
VBS8J
VADSJ
VBS16J
VEADSJ
VCPUCLK
VBEJ2
VRDYOJ
VFLUSHJ
VBOFFJ
VBREQVA20MJ
VMIOJ
GA24
GA22
GA8
GA30
GA27
GA17
GA15
GA10
GA28
GA20
GA23
GA31
GA26
GA4
GA7
GA9
GA25
GA16
GA13
GA11
GA5
GA19
GA[2..31]
GA12
GA29
GA3
GA6
GA18
GA21
GA2
GA14
VBEJ0
VBRDYOJVADSJVRDYOJ
VGA7
VGA22
VGA4
VGA30
VGA13VGA13
VGA4
VGA24
VGA26
VGA11
VGA3VGA7
VGA15
VGA10
VGA23
VGA12
VGA31
VGA25VGA28
VGA5
VGA29
VGA18
VGA27
VGA10
VGA22
VGA19VGA21
VGA17
VGA15
VGA27
VGA9
VGA16
VGA23
VGA14
VGA21
VGA6
VGA25
VGA14
VGA16
VGA20
VGA11
VGA28
VGA2
VGA24
VGA6
VGA8
VGA18
VGA9
VGA20
VGA19
VGA26
VGA5
VGA30
VGA8
VGA12
VGA2
VGA31
VGA3
VGA[2..31]
VGA17
VGA29
VGA0VGA1
VGA1VGA0
BEJ0
BEJ[0..3]
BEJ1BEJ2BEJ3
VBEJ0VBEJ1VBEJ2VBEJ3
LA_QUAL
LA_QUAL
VWRJVBRDYOJVRDYOJVADSJ
BLAST#
BS8JPCD
BS16J
BREQ
DCJ
WRJ
VCPUCLK1
EADSJ
A20MJ
ZRSTDRV
MIOJ
PWT
BOFFJ
INTR
CPUCLK3
LOCKJ
FLUSHJ
HDLA
KENOJ
GA[2..31]VGA[2..31]
BEJ[0..3]
ADSJBRDYOJRDYOJ
VCC
VCC
VCC
VCC
VCC
VCCR95470
P41
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
U31
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
R94330
U49
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
P39
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
R157470
P40
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
P42
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
U32
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
U80
PALCE22V10_PLCC (5ns)
2
345679
10111213
2726252423212019181716
CLK/I0
I1I2I3I4I5I6I7I8I9I10
I/O9I/O8I/O7I/O6I/O5I/O4I/O3I/O2I/O1I/O0I11
U30
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
R156330
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
M1489.SCH
PARITY
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
FOR IDE MASTER: DONOT POPULATE
FINALi M1489 INTERFACE
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
6 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
GA[2..31] PAD[0..31]
TAG[0..7]
GD[0..31]
MA[0..11]
GA2 PAD0GA3 PAD1GA4 PAD2GA5 PAD3GA6 PAD4GA7 PAD5GA8 PAD6GA9 PAD7GA10 PAD8GA11 PAD9GA12 PAD10GA13 PAD11GA14 PAD12GA15 PAD13GA16 PAD14GA17 PAD15GA18 PAD16GA19 PAD17GA20 PAD18GA21 PAD19GA22 PAD20GA23 PAD21GA24 PAD22GA25 PAD23GA26 PAD24GA31 PAD25
PAD26PAD27PAD28PAD29PAD30PAD31
TAG0TAG1TAG2TAG3TAG4TAG5TAG6TAG7
GD
0G
D1
GD
2G
D3
GD
4G
D5
GD
6G
D7
GD
8G
D9
GD
10
GD
11
GD
12
GD
13
GD
14
GD
15
GD
16
GD
17
GD
18
GD
19
GD
20
GD
21
GD
22
GD
23
GD
24
GD
25
GD
26
GD
27
GD
28
GD
29
GD
30
GD
31
MA
0M
A1
MA
2M
A3
MA
4M
A5
MA
6M
A7
MA
8M
A9
MA
10
MA
11
PD1
PD3
PD0
PD2
HD
D15
HD
D8
HD
D4
HD
D2
HDD[0..15]
HD
D13
HD
D6
HD
D10
HD
D14
HD
D11
HD
D7
HD
D1
HD
D12
HD
D9
HD
D0
HD
D5
HD
D3
HDRQ1HDACK1HDRQ0HDACK0
CASJ0CASJ1CASJ2CASJ3RASJ0RASJ1RASJ2RASJ3
MA[0..11]
WEJ
TAGWE J
CWEJ0
COEJ0
TAG[0..7]
PAD[0..31]
FRAMEJC_BEJ3C_BEJ2C_BEJ1C_BEJ0TRDYJIRDYJSTOPJPARDEVSELJ
PERRJ
A3IIA3I
PD0PD1PD2PD3
MDP0MDP1MDP2MDP3
ADSJMIOJDCJWRJRDYOJBRDYOJ
KENOJEADSJ
BEJ0BEJ1BEJ2BEJ3
PCD_CACHLOCKJ
BOFFJ
HITMJ
GA[2..31]
AHOLD
GD[0..31]
HDD[0..15]
HDIOWJHDIORJHDA0HDA1HDA2
HDIO16JHDCSJ0HDCSJ1HDCSJ2HDCSJ3
PCICLK
SMIACKJIBCSTJCMPSTJCMPGNTJ
RSTDRV
HDIORDY
CPUCLK1
CLEAROKJ
HDRQ1HDACK1HDRQ0
HDACK0
VCC
C380.1uF
+TC11
10uFU5
M1489
157158173172171170167165163162164169166161160159174175176177178179180183184181
47464845
186187188189
3940
185190191
42414443
131127129192155152154153
5 6 7 8 9 10 12 11 13 14 15 16 17 18 20 19 21 23 24 25 26 27 29 28 30 31 32 33 35 36 37 38 58 57 56 55 54 51 50 49 62 61 60 59 66 65 64 63 71 70 69 68
1991974138206207123205204203202198195193196200194201151102150103149105148106146107145108143109142110115136116135117134118126124121125119133120132122
208
168
156
128
104
90725334182
144
130
785222111
147
141
137
123
112
140
113
114
139
75767374818279807783848586889193959799101
100
989694928987
67
GA2GA3GA4GA5GA6GA7GA8GA9GA10GA11GA12GA13GA14GA15GA16GA17GA18GA19GA20GA21GA22GA23GA24GA25GA26GA31BEJ0BEJ1BEJ2BEJ3ADSJMIOJDCJWRJRDYOJBRDYJLOCKJPCDHITMJAHOLDBOFFJKENOJEADSJRSTDRVPCICLKCPUCLK1SMIACKJIBCSTJCMPSTJCMPGNTJCLEAROKJ
GD
0G
D1
GD
2G
D3
GD
4G
D5
GD
6G
D7
GD
8G
D9
GD
10G
D11
GD
12G
D13
GD
14G
D15
GD
16G
D17
GD
18G
D19
GD
20G
D21
GD
22G
D23
GD
24G
D25
GD
26G
D27
GD
28G
D29
GD
30G
D31
MA
0M
A1
MA
2M
A3
MA
4M
A5
MA
6M
A7
MA
8M
A9
MA
10M
A11
CA
SJ0
CA
SJ1
CA
SJ2
CA
SJ3
RA
SJ0
RA
SJ1
RA
SJ2
RA
SJ3
CA3CA2
TAGWEJPERRJ
TAG7TAG6TAG5TAG4TAG3TAG2TAG1TAG0
CCSJ3CCSJ2CCSJ1CCSJ0
CWEJ1CWEJ0COEJ1COEJ0PAD31PAD30PAD29PAD28PAD27PAD26PAD25PAD24PAD23PAD22PAD21PAD20PAD19PAD18PAD17PAD16PAD15PAD14PAD13PAD12PAD11PAD10
PAD9PAD8PAD7PAD6PAD5PAD4PAD3PAD2PAD1PAD0
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DV
CC
VC
CV
CC
VC
CV
CC
VC
CF
RA
ME
JC
/BE
J3C
/BE
J2C
/BE
J1C
/BE
J0T
RD
YJ
IRD
YJ
ST
OP
JP
AR
DE
VS
ELJ
HD
CS
J3H
DC
SJ2
HD
CS
J1H
DC
SJ0
HD
IO16
JH
DIO
RD
YH
DA
2H
DA
1H
DA
0H
DIO
RJ
HD
IOW
JH
DD
15H
DD
14H
DD
13H
DD
12H
DD
11H
DD
10H
DD
9H
DD
8H
DD
7H
DD
6H
DD
5H
DD
4H
DD
3H
DD
2H
DD
1H
DD
0
WE
J
R851K
R162 *0R164 *0
R166 *0R168 *0
R163 0R165 0
R167 0R169 0
C1710.1uF
C1720.1uF
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
L2_CACHE.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
L2 CACHE TAG AND DATA SRAMS AND BYTE CONTROL; DRAM SERIES TERMINATION AND WE* FANOUT
2.1A
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
7 26Friday, December 18, 1998
Title
Size Document Number Rev
Date: Sheet of
AMA[0..11]
TAG[0..7]
COEJ0CWEJ0
AMA0AMA2AMA4
TAG0
AMA6
TAG1TAG2TAG3TAG4
AMA1
TAG5
AMA3
TAG6
AMA5
TAG7
AMA7
AMA8AMA9AMA10AMA11
MA1
MA0
MA7MA5
MA9
MA3
MA10
MA6
MA2MA4
MA11
MA8
MA[0..11]
ZMWEJ1ZMWEJ0
U1PD
ZMWEJ2
GA16
GA13
GA13
GA11
GA8GA7
GA[2..19]
GA14
GA12
GA9
GA18
GA6GA5 GA5
GA8 GD28
GD25GD9
GA12
GA9
GA11GD7
GA14
GA18
GA16
GA11
A3I
GA4
GA14
GA18
GA6
GD[0..31]
GA17
GD13
GD10
GA18GA17
GA11
GD0
GA10
GD8
GA15
GA14
GA12
GA5
GD12GD29
GA17
GA16
GA11
GA8GA7
GD6
GA[4..18]
GA10
GD26
GA9
A3II
GA17
GD30
GD17
GD11GA6
GA7
GD5
GD31
GD19
GD16GA5
GA13
GD22GD14
GA15
GA6
GA16
GD1
GA10
GA4
GD15
GA15
GA12 GA12
GA16
GA8
GA7
GA4
GD23
GD18
GA18
GD21GD20
GD27
GA15
GA5
GA7
GD3
GD24GA4
GA15
GA9
GA17
GA13 GA13
GA8
GA10GA10
GA4
GA14
GA9
GA6
GD4
GD2
AMA[0..11]
MRASJ0MRASJ1MRASJ2MRASJ3
MCASJ2MCASJ3
MCASJ0MCASJ1
MWEJ 0MWEJ 1
CSJ1
CSJ2
CSJ3
CSJ0
GD[0..31]
COEJ0CWEJ0
CSJ0
CSJ2CSJ3
GA[2..19]
TAG[0..7]
WEJ
MA[0..11]
RASJ1RASJ2RASJ3
CASJ0CASJ1CASJ2CASJ3
WRJ
BEJ3
BEJ2
BEJ1
BEJ0
MWEJ 2
TAGWE J
A3I
A3II
GA[4..18]
CSJ1
RASJ0
VCCVCC VCCVCC
VCCVCC
VCC
VCC VCC
VCC
VCC
U24A
74F08
31
2
U24B
74F08
64
5
U24C
74F08
89
10
U24D
74F08
1112
13
U1
74F245
2 183 174 165 156 147 138 129 11
191
A1 B1A2 B2A3 B3A4 B4A5 B5A6 B6A7 B7A8 B8
GDIR
R1910K
R96470
R8 33R7 33
RN4
33-8B
1357
2468
RN1
33-8B
1357
2468
RN3
33-8B
1357
2468
RN9
33-8B
1357
2468
R124 33
U11
32Kx8-10
109876543
25242123
226
1
2027
22
28
14
1112131516171819
A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14
CE#WE#
OE#
VCC
GND
DQ1DQ2DQ3DQ4DQ5DQ6DQ7DQ8
U10
128Kx8-15
16
1314151718192021
222924
32
30
121110
98765
27262325
428
331
21
GND
DQ1DQ2DQ3DQ4DQ5DQ6DQ7DQ8
CE1#WE#OE#
VCC
CE2
A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16NC
U7
128Kx8-15
16
1314151718192021
222924
32
30
121110
98765
27262325
428
331
21
GND
DQ1DQ2DQ3DQ4DQ5DQ6DQ7DQ8
CE1#WE#OE#
VCC
CE2
A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16NC
U8
128Kx8-15
16
1314151718192021
222924
32
30
121110
98765
27262325
428
331
21
GND
DQ1DQ2DQ3DQ4DQ5DQ6DQ7DQ8
CE1#WE#OE#
VCC
CE2
A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16NC
U9
128Kx8-15
16
1314151718192021
222924
32
30
121110
98765
27262325
428
331
21
GND
DQ1DQ2DQ3DQ4DQ5DQ6DQ7DQ8
CE1#WE#OE#
VCC
CE2
A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16NC
RN2
33-8B
1357
2468
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
SIMM_SKTS.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
SIMM0 SIMM1 SIMM2
SINGLE BANK SINGLE BANK SINGLE BANK
SINGLE BANKDOUBLE BANK
SIMM SOCKET POPULATION CHART
SIMMS CAN BE SINGLE BANK OR DOUBLE BANK, USING1Mbit, 4Mbit, or 16Mbit DRAM CHIPS. POPULATESIMM SOCKETS AS SHOWN IN THIS CHART.
DRAM 72-PIN SIMM SOCKETS
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
8 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
GD31GD30GD29GD28GD27GD26GD25GD24GD23GD22GD21GD20GD19GD18GD17GD16GD15GD14GD13GD12GD11GD10GD9GD8GD7GD6GD5GD4GD3GD2GD1GD0
MCASJ3MCASJ2 MDP3MCASJ1 MDP2MCASJ0 MDP1
MDP0
AMA10AMA11
GD[0..31]
MCASJ[0..3]
MDP[0..3]
AMA[0..11]
GD31GD30GD29GD28GD27GD26GD25GD24GD23GD22GD21GD20GD19GD18GD17GD16GD15GD14GD13GD12GD11GD10GD9GD8GD7GD6GD5GD4GD3GD2GD1GD0
MCASJ3MCASJ2 MDP3MCASJ1 MDP2MCASJ0 MDP1
MDP0
MDP2
GD26GD27
GD21
GD8
GD16
GD25
GD17
MCASJ0
GD0GD1
GD3
GD5
MDP3
GD6
GD11
GD15
GD2
GD22
MCASJ2
GD10
GD28
MDP1
MCASJ3
GD4
GD29
GD12
GD14
GD30
GD7
MDP0
GD20
GD31
MCASJ1
GD13
GD19
GD9
GD24
GD18
GD23
AMA11AMA10
AMA1
AMA10
AMA0
AMA2AMA3AMA4
AMA8AMA9
AMA5AMA6AMA7
AMA11
GD[0..31]
MCASJ[0..3]
MDP[0..3]MDP[0..3]
MCASJ[0..3]
GD[0..31]AMA[0..11]
AMA[0..11]
AMA2
AMA5
AMA9
AMA0
AMA4
AMA7
AMA3
AMA8
AMA6
AMA1
AMA3
AMA9
AMA5AMA4
AMA2AMA1
AMA8
AMA0
AMA6AMA7
MDP[0..3]
GD[0..31]
MDP[0..3]
GD[0..31]
MDP[0..3]
GD[0..31]
MWEJ 1
AMA[0..11]
MRASJ2
MRASJ1
MCASJ[0..3]
MWEJ 0
MRASJ1
MRASJ0
MCASJ[0..3]MCASJ[0..3]
MRASJ0
AMA[0..11]
MWEJ 2
MRASJ2
AMA[0..11]
VCCVCC
VCC
SIMM1
SIMM72
64626058565452502725232197536563615755535149262422208642
38353736
66484611
696867
344544
414340
10 30 59
1 39 72
70
33
42
47
71291932312818171615141312
IO34IO33IO32IO31IO30IO29IO28IO27IO25IO24IO23IO22IO21IO20IO19IO18IO16IO15IO14IO13IO12IO11IO10
IO9IO7IO6IO5IO4IO3IO2IO1IO0
IO35IO26IO17
IO8
NC4NC3NC2NC1
PRD2PRD1PRD0
RAS2RAS1RAS0
CAS2CAS1CAS0
VC
CV
CC
VC
C
GN
DG
ND
GN
D
PRD3
RAS3
CAS3
WE
A12A11A10A9A8A7A6A5A4A3A2A1A0
SIMM2
SIMM72
64626058565452502725232197536563615755535149262422208642
38353736
66484611
696867
344544
414340
10 30 59
1 39 72
70
33
42
47
71291932312818171615141312
IO34IO33IO32IO31IO30IO29IO28IO27IO25IO24IO23IO22IO21IO20IO19IO18IO16IO15IO14IO13IO12IO11IO10
IO9IO7IO6IO5IO4IO3IO2IO1IO0
IO35IO26IO17
IO8
NC4NC3NC2NC1
PRD2PRD1PRD0
RAS2RAS1RAS0
CAS2CAS1CAS0
VC
CV
CC
VC
C
GN
DG
ND
GN
D
PRD3
RAS3
CAS3
WE
A12A11A10A9A8A7A6A5A4A3A2A1A0
SIMM0
SIMM72
64626058565452502725232197536563615755535149262422208642
38353736
66484611
696867
344544
414340
10 30 59
1 39 72
70
33
42
47
71291932312818171615141312
IO34IO33IO32IO31IO30IO29IO28IO27IO25IO24IO23IO22IO21IO20IO19IO18IO16IO15IO14IO13IO12IO11IO10
IO9IO7IO6IO5IO4IO3IO2IO1IO0
IO35IO26IO17
IO8
NC4NC3NC2NC1
PRD2PRD1PRD0
RAS2RAS1RAS0
CAS2CAS1CAS0
VC
CV
CC
VC
C
GN
DG
ND
GN
D
PRD3
RAS3
CAS3
WE
A12A11A10A9A8A7A6A5A4A3A2A1A0
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
EIP_MEM1.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
EIPCNTL.JED REV. 0.9
Makes 2 banks of 1Mx32 Flash ROM appear as 1 bank of 2Mx32 DRAM (70ns, FPM) to M1489 MemoryController. Program M1489 for 2Mx8 (11/10) DRAM chips. MA8 (CPU A22) used as Flash ROMBank Select when RAS3# asserted by M1489 Memory Controller.
PAL
4 ea. 1Mx8Flash ROM Chips
4 ea. 1Mx8Flash ROM Chips
Bank1 Cntl.
Bank2 Cntl.
VA(2:21)
VA(22)
Am486MICROPROCESSOR
A(2:22)
’ABT244
A(22)=0
A(22)=1
CPU Address Bit A(22) Used As Flash Bank Select
PLACE THEVENIN TERMINATORNEAR 22V10 PAL
Supports burst Read Cycles or single-beat Read Cycles
Access as 32-bits wide always
Set M1489 Memory Controller to "Fast" for proper operation, even if installed DRAM is 60ns and can run at the "Fastest" setting
Supports single-beat Write Cycles only; no back-to-back Write Cycles
Compatible with CAS-before-RAS Refresh Cycles only
Limitations and Operation of the EIP Interface:
Flash chip A0 pin tied to Am486 Microprocessor A2 pin, so multiply desired Flash chip address by 4h to find Am486 Microprocessor address needed to access the desired memory cell (ex: Flash Chip AAAh accessed by Am486 Microprocessor at 2AA8h)EIP Flash Array start address moves, depending on how much DRAM is installed (ex: 48MByte DRAM puts EIP start address at 48MB or 3000000h for first bank of Flash ROMs and 3400000h start address for second bank of Flash ROMsUses 29F800T, 55ns devices in "Byte" mode
Accessable from Am486 Microprocessor only; not accessable from PCI Bus Masters
Uses fourth DRAM bank of M1489 Memory Controller
EIP FLASH MEMORY CONTROLLER
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
9 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
REFCIP
WRCIP
MRASJ3MCASJ3MCASJ2
VWRJ
MCASJ1MCASJ0
VCPUCLK1
EIPCE1#EIPCE2#
EIPOE1#EIPOE2#
EIPWE2#
AMA8
EIPWE1#
VGA22RSTDRV
VCC
R158330
R159470
U60
PALCE22V10_PLCC (5ns)
2
345679
10111213
2726252423212019181716
CLK/I0
I1I2I3I4I5I6I7I8I9I10
I/O9I/O8I/O7I/O6I/O5I/O4I/O3I/O2I/O1I/O0I11
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
EIP_MEM2.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
EIP FLASH MEMORY ARRAY
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
10 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
GD0GD1GD2GD3GD4GD5GD6GD7
RSTDRV#
EIPOE1#EIPCE1#
RSTDRV#
EIPWE1#
GD14
GD9
GD15
GD8
GD13GD12GD11GD10
VGA2VGA2 VGA2
GD18GD19
GD22
GD16
GD23
GD20GD21
GD17GD26GD27
GD30
GD24
GD31
GD28GD29
GD25
VGA2
EIPOE1#EIPCE1#
RSTDRV#
EIPWE1#EIPOE1#EIPCE1#
RSTDRV#
EIPWE1#
GD0GD1GD2GD3GD4GD5GD6GD7
RSTDRV#
EIPWE2#EIPOE2#EIPCE2#
RSTDRV#
GD10GD11
GD14
GD8
GD15
GD12GD13
GD9
VGA2VGA2 VGA2
GD17
GD21GD20
GD23
GD16
GD22
GD19GD18
GD25
GD29GD28
GD31
GD26
GD30
GD27
GD24
VGA2
EIPCE2#EIPOE2#EIPWE2#
RSTDRV#
EIPCE2#EIPOE2#EIPWE2#
RSTDRV#
VGA3VGA4VGA5VGA6VGA7VGA8VGA9VGA10VGA11VGA12VGA13VGA14VGA15VGA16VGA17VGA18VGA19VGA20VGA21
VGA3VGA4VGA5VGA6VGA7VGA8VGA9VGA10VGA11VGA12VGA13VGA14VGA15VGA16VGA17VGA18VGA19VGA20VGA21
VGA3VGA4VGA5VGA6VGA7VGA8VGA9VGA10VGA11VGA12VGA13VGA14VGA15VGA16VGA17VGA18VGA19VGA20VGA21
VGA3VGA4VGA5VGA6VGA7VGA8VGA9VGA10VGA11VGA12VGA13VGA14VGA15VGA16VGA17VGA18VGA19VGA20VGA21
VGA3VGA4VGA5VGA6VGA7VGA8VGA9VGA10VGA11VGA12VGA13VGA14VGA15VGA16VGA17VGA18VGA19VGA20VGA21
VGA3VGA4VGA5VGA6VGA7VGA8VGA9VGA10VGA11VGA12VGA13VGA14VGA15VGA16VGA17VGA18VGA19VGA20VGA21
VGA3VGA4VGA5VGA6VGA7VGA8VGA9VGA10VGA11VGA12VGA13VGA14VGA15VGA16VGA17VGA18VGA19VGA20VGA21
VGA3VGA4VGA5VGA6VGA7VGA8VGA9VGA10VGA11VGA12VGA13VGA14VGA15VGA16VGA17VGA18VGA19VGA20VGA21
VGA[2..31]
GD[0..31]
GD[0..31]
VGA[2..31]
RSTDRV#
EIPCE1#EIPOE1#EIPWE1#
EIPOE2#EIPWE2#
EIPCE2#
VCC VCC VCC VCC
VCC VCC VCC VCC
U61
29F800-55 TSOP48
15
12
2628
44
11
37
4627
292524232221201918
876
424038
543
35
21
481716
30323436
33
39414345
47
31
RY/BY#
RESET#
CE#OE#
DQ7
WE#
VCC
GNDGND
DQ0A0A1A2A3A4A5A6A7A8A9A10
DQ6DQ5DQ4
A11A12A13
DQ3
A14A15A16A17A18
DQ8DQ9
DQ10DQ11
DQ2
DQ12DQ13DQ14
DQ15/A-1
BYTE#
DQ1
U63
29F800-55 TSOP48
15
12
2628
44
11
37
4627
292524232221201918
876
424038
543
35
21
481716
30323436
33
39414345
47
31
RY/BY#
RESET#
CE#OE#
DQ7
WE#
VCC
GNDGND
DQ0A0A1A2A3A4A5A6A7A8A9A10
DQ6DQ5DQ4
A11A12A13
DQ3
A14A15A16A17A18
DQ8DQ9
DQ10DQ11
DQ2
DQ12DQ13DQ14
DQ15/A-1
BYTE#
DQ1
C122
0.1uF
C123
0.1uF
C125
0.1uF
C124
0.1uF
U62
29F800-55 TSOP48
15
12
2628
44
11
37
4627
292524232221201918
876
424038
543
35
21
481716
30323436
33
39414345
47
31
RY/BY#
RESET#
CE#OE#
DQ7
WE#
VCC
GNDGND
DQ0A0A1A2A3A4A5A6A7A8A9A10
DQ6DQ5DQ4
A11A12A13
DQ3
A14A15A16A17A18
DQ8DQ9
DQ10DQ11
DQ2
DQ12DQ13DQ14
DQ15/A-1
BYTE#
DQ1
U64
29F800-55 TSOP48
15
12
2628
44
11
37
4627
292524232221201918
876
424038
543
35
21
481716
30323436
33
39414345
47
31
RY/BY#
RESET#
CE#OE#
DQ7
WE#
VCC
GNDGND
DQ0A0A1A2A3A4A5A6A7A8A9A10
DQ6DQ5DQ4
A11A12A13
DQ3
A14A15A16A17A18
DQ8DQ9
DQ10DQ11
DQ2
DQ12DQ13DQ14
DQ15/A-1
BYTE#
DQ1
C127
0.1uF
C126
0.1uF
C129
0.1uF
C128
0.1uF
U67
29F800-55 TSOP48
15
12
2628
44
11
37
4627
292524232221201918
876
424038
543
35
21
481716
30323436
33
39414345
47
31
RY/BY#
RESET#
CE#OE#
DQ7
WE#
VCC
GNDGND
DQ0A0A1A2A3A4A5A6A7A8A9A10
DQ6DQ5DQ4
A11A12A13
DQ3
A14A15A16A17A18
DQ8DQ9
DQ10DQ11
DQ2
DQ12DQ13DQ14
DQ15/A-1
BYTE#
DQ1
C131
0.1uF
C130
0.1uF
C133
0.1uF
C132
0.1uF
U66
29F800-55 TSOP48
15
12
2628
44
11
37
4627
292524232221201918
876
424038
543
35
21
481716
30323436
33
39414345
47
31
RY/BY#
RESET#
CE#OE#
DQ7
WE#
VCC
GNDGND
DQ0A0A1A2A3A4A5A6A7A8A9A10
DQ6DQ5DQ4
A11A12A13
DQ3
A14A15A16A17A18
DQ8DQ9
DQ10DQ11
DQ2
DQ12DQ13DQ14
DQ15/A-1
BYTE#
DQ1
U68
29F800-55 TSOP48
15
12
2628
44
11
37
4627
292524232221201918
876
424038
543
35
21
481716
30323436
33
39414345
47
31
RY/BY#
RESET#
CE#OE#
DQ7
WE#
VCC
GNDGND
DQ0A0A1A2A3A4A5A6A7A8A9A10
DQ6DQ5DQ4
A11A12A13
DQ3
A14A15A16A17A18
DQ8DQ9
DQ10DQ11
DQ2
DQ12DQ13DQ14
DQ15/A-1
BYTE#
DQ1
C134
0.1uF
C135
0.1uF
C136
0.1uF
C137
0.1uF
U65
29F800-55 TSOP48
15
12
2628
44
11
37
4627
292524232221201918
876
424038
543
35
21
481716
30323436
33
39414345
47
31
RY/BY#
RESET#
CE#OE#
DQ7
WE#
VCC
GNDGND
DQ0A0A1A2A3A4A5A6A7A8A9A10
DQ6DQ5DQ4
A11A12A13
DQ3
A14A15A16A17A18
DQ8DQ9
DQ10DQ11
DQ2
DQ12DQ13DQ14
DQ15/A-1
BYTE#
DQ1
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
PCI_CONN.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
IDSEL = AD19Device #3
IDSEL = AD20Device #4
PCI PULLUPS AND SLOT CONNECTORS; PCI IDSEL GENERATION
PCIBus INT Slot1 Slot2 Ethernet
INT0#
INT1#
INT2#
INT3#
INTA#
INTB#
INTC#
INTC#
INTD#
INTA#
INTB#
INTC#
INTA#
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
11 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
PAD0PAD2
PAD4PAD6
PAD9
PAD11PAD13
PAD15
PAD16PAD18
PAD20PAD22
PAD24
PAD26PAD28
PAD30
C_BEJ0
PAR
STOPJ
TRDYJ
FRAMEJ
PGNTJ1
PCIID2
PCIRSTJ
INT1JINT3J
PAD19
PAD20PAD21
FRAMEJ
TRDYJ
STOPJ
INT0J
PAD6
PCIRSTJ
PAD0
PAD26
INT2J
PCIID1
PAD16
PGNTJ0
PAD30
PAD18
PAR
PAD4
PAD2
PAD22
PAD13
PAD20
PAD9
PAD28
PAD11
PAD24
PAD15
C_BEJ0
PAD1
PAD7PAD8
PAD10PAD12
PAD14
PAD17
PAD19PAD21
PAD23
PAD25PAD27
PAD29PAD31
SERRJ
PERRJPLOCKJ
DEVSELJ
IRDYJ
C_BEJ1
C_BEJ2
C_BEJ3
PREQJ0
SERRJ
PREQJ1
PREQJ2
PREQJ0PGNTJ1
PGNTJ2
PGNTJ0
STOPJ
PAR
C_BEJ0
C_BEJ1C_BEJ2
C_BEJ3
FRAMEJ
IRDYJ
TRDYJDEVSELJ
PLOCKJ
INT1JINT3J
INT0JINT2JINT1J
PCICLK1
INT3JPCIID1
PCIID2PCIID3
PAD8
PAD31
PAD17C_BEJ2
IRDYJ
INT2J
PAD27
PAD14
PAD5PAD3
PAD1
PAD19
PAD10
INT0J
PCICLK2
PAD21
DEVSELJ
PAD29
PERRJ
C_BEJ1
PAD7
PREQJ1
C_BEJ3
SERRJ
PAD12
PAD23
PLOCKJ
PAD25
PAD5PAD3
VCC
VCCVCCVCC
-12V +12V-12V+12V
VCC
C4215pF
RN8
33-8B
1357
2468
SLT1
PCI Slot
1234567891011121314151617181920
2221
232425262728293031
626364656667686970717273747576777879
8180
82838485868788899091
61
9293949596979899
100101102103104105106107108109
110111112113114
323334353637383940414243444546474849
505152
115116117118119120
5354555657585960
TRST#+12VTMSTDI+5V
INTA#INTC#
+5VRSRVD
+5V(I/O)RSRVD
GNDGND
RSRVDRST#
+5V(I/O)GNT#GND
RSVRDAD30
AD28+3.3V
AD26GNDAD24
IDSEL+3.3VAD22AD20GNDAD18
TCKGNDTDO+5V+5VINTB#INTD#PRSNT1#RSRVDPRSNT2#GNDGNDRSRVDGNDCLKGNDREQ#+5V(I/O)
AD29AD31
GNDAD27AD25+3.3VC/BE3#AD23GNDAD21AD19+3.3V
-12V
AD17C/BE2#GNDIRDY#+3.3VDEVSEL#GNDLOCK#PERR#+3.3VSERR#+3.3VC/BE1#AD14GNDAD12AD10GND
AD8AD7+3.3VAD5AD3
AD16+3.3V
FRAME#GND
TRDY#GND
STOP#+3.3V
SDONESBO#GNDPAR
AD15+3.3VAD13AD11GNDAD9
C/BE0#+3.3V
AD6
GNDAD1+5V(I/O)ACK64#+5V+5V
AD4GNDAD2AD0
+5V(I/O)REQ64#
+5V+5V
SLT2
PCI Slot
1234567891011121314151617181920
2221
232425262728293031
626364656667686970717273747576777879
8180
82838485868788899091
61
9293949596979899
100101102103104105106107108109
110111112113114
323334353637383940414243444546474849
505152
115116117118119120
5354555657585960
TRST#+12VTMSTDI+5V
INTA#INTC#
+5VRSRVD
+5V(I/O)RSRVD
GNDGND
RSRVDRST#
+5V(I/O)GNT#GND
RSVRDAD30
AD28+3.3V
AD26GNDAD24
IDSEL+3.3VAD22AD20GNDAD18
TCKGNDTDO+5V+5VINTB#INTD#PRSNT1#RSRVDPRSNT2#GNDGNDRSRVDGNDCLKGNDREQ#+5V(I/O)
AD29AD31
GNDAD27AD25+3.3VC/BE3#AD23GNDAD21AD19+3.3V
-12V
AD17C/BE2#GNDIRDY#+3.3VDEVSEL#GNDLOCK#PERR#+3.3VSERR#+3.3VC/BE1#AD14GNDAD12AD10GND
AD8AD7+3.3VAD5AD3
AD16+3.3V
FRAME#GND
TRDY#GND
STOP#+3.3V
SDONESBO#GNDPAR
AD15+3.3VAD13AD11GNDAD9
C/BE0#+3.3V
AD6
GNDAD1+5V(I/O)ACK64#+5V+5V
AD4GNDAD2AD0
+5V(I/O)REQ64#
+5V+5V
RP10
4.7K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP11
4.7K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP9
4.7K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
HP Conn.
1 2
19 20
Top View
PCI_VIS.SCH
PLACE NEAR PCI0 CONNECTOR
PLACE NEAR PCI1 CONNECTOR
PLACE NEAR Am79C972 E/NETCHIP
PLACE THEVENINTERMINATOR NEAR’ABT16244 BUFFER
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
PLACE THEVENINTERMINATOR NEARHP LOGIC ANALYZERCONNECTOR
BUFFERS AND LOGIC ANALYZER HEADERS FOR PCI BUS
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
12 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
PAD18
PAD6
PAD23
PAD16
PAD5PAD4
PAD30
PAD3PAD2PAD1
PAD19
PAD31
PAD21
PAD0
PAD17
PAD9
PAD29
PAD10
PAD28
PAD8
PAD13
PAD24
PAD22
PAD11
PAD15
PAD25
PAD14
PAD26PAD27
PAD20
PAD12
PAD7
VPAD19
VPAD11
VPAD9
VPAD31
VPAD2
VPAD17
VPAD12
VPAD12 VPAD11
VPAD30
VPAD3
VPAD29VPAD28
VPAD25
VPAD27VPAD26
VPAD6
VPAD0
VPAD24VPAD25VPAD23
VPAD8
VPAD1
VPAD0
VPAD22 VPAD21
VPAD7
VPAD10
VPAD5VPAD4
VPAD27
VPAD6
VPAD15
VPAD9
VPAD14
VPAD1
VPAD20
VPAD3
VPAD10
VPAD18
VPAD15
VPAD19
VPAD13
VPAD17
VPAD4
VPAD18
VPAD13
VPAD7
VPAD14
VPAD5
VPAD16
VPAD29VPAD30VPAD31
VPAD2
VPAD23
VPAD8
VPAD24
VPAD28
VPAD22VPAD21VPAD20
VPAD16
VPAD26
VFRAMEJVIRDYJVTRDYJVDEVSELJVPCICLKVINT0JVINT1JVINT2JVINT3JVPCIRSTJVSTOPJVPAR
VPLOCKJVPERRJVSERRJ
VC_BEJ1VC_BEJ0
VC_BEJ2VC_BEJ3
VFRAMEJVIRDYJVTRDYJ
VDEVSELJ
VC_BEJ1VC_BEJ0VC_BEJ2
VC_BEJ3
VINT1JVINT2J
VSERRJ VPLOCKJVPERRJVPAR
VINT0J
VINT3J
VPCIRSTJ
VSTOPJ
VPAD[0..31]
VPCICLK
STOPJPCIRSTJ
TRDYJ
INT3J
C_BEJ3
INT1J
FRAMEJ
PAR
PAD[0..31]
PGNTJ1
PGNTJ0
C_BEJ1
IRDYJ
INT2J
INT0JPCICLK
DEVSELJ
PERRJ
C_BEJ2
PREQJ1
C_BEJ0
SERRJ
PLOCKJ
PREQJ0
PREQJ2PGNTJ2
VCC
VCC
VCC
VCC
VCC
U42
74ABT244
2468
11131517
119
181614129753
1A11A21A31A42A12A22A32A4
1G2G
1Y11Y21Y31Y42Y12Y22Y32Y4
R97330
R98470
P46
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
P43
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
P44
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
P45
HP CONN3M:2520-6003UB
23 45 67 89 10
11 1213 1415 1617 1819 20
1 CLK2CLK1 D15D14 D13D12 D11D10 D9D8 D7D6 D5D4 D3D2 D1D0 GND
+5V
JP29
HEADER 3X1
123
JP30
HEADER 3X1
123
JP31
HEADER 3X1
123
U36
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
U38
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
U40
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
R160330
R161470
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
ENET1.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
PLACE INPUT AND OUTPUT FILTER CAPS AS CLOSE AS POSSIBLE TO REGULATOR
IDSEL = AD21Device #5
Set CSR116 bit 0 to "1" for proper PHY_RST operation
Spare "AND" Gates
Defaults to "1"
For ’972 E/net Config. For User NV Data
ETHERNET CONTROLLER, BYPASS CAPACITORS AND POWER SUPPLY FOR ETHERNET CONTROLLER, AND SERIAL EEPROMS
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
13 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
PAD0PAD1PAD2PAD3PAD4PAD5PAD6PAD7PAD8PAD9PAD10PAD11PAD12PAD13PAD14PAD15PAD16PAD17PAD18PAD19PAD20PAD21PAD22PAD23PAD24PAD25PAD26PAD27PAD28PAD29PAD30PAD31
EEDO
EN
ET
PG
EECS
ENETEBCLK
CLKCTR#
EECSEECS_1K
EECS_4K
EESKEEDI
EECS_4KEECS_1K
PAR
STOPJ
PGNTJ2
INT2J
FRAMEJ
PCIRSTJ
C_BEJ2
PCICLK3
SERRJ
PREQJ2
C_BEJ1
PERRJ
DEVSELJ
C_BEJ3
PAD[0..31]
C_BEJ0
PCIID3
IRDYJTRDYJ
PHY_RSTMDIOMDCERXD3ERXD2ERXD1ERXD0RX_DVRX_CLK_RXCLK
TX_EN_TXEN
ETXD0_TXDAT
TX_CLK_TXCLKTX_ER
ETXD3
ETXD1
COL_CLSNCRS_RXEN
CLKCTR
RX_ER_RXDAT
ETXD2
VCC3
VCC VCC3
VCC3
VCC3
VCC
VCC3
VCC3VCC3
VCC3
VCC3
VCC VCC
C88
0.1uF
+ C862.2uF
+ C8710uF
C90
0.1uF
C91
0.1uF
C92
0.1uF
C93
0.1uF
C94
0.1uF
C95
0.1uF
C89
0.1uF
C96
0.01uF
C97
0.01uF
C79
0.1uF
+ C782.2uF
C81
0.1uF
C82
0.1uF
C83
0.01uF
C80
0.1uF
R1051K
R1031K
R10410K
R1064.7K
+ C8410uF
C85
1uF
U54
NM93C46N
12 6
8
5
3 4
7
CSSK ORG
VCC
GND
DI DO
NC
U53
MC33269DT-3.3
3 4
1
VIN VOUT
GND_ADJ
U82B
74F08
4
56
U82C
74F08
9
108
U82D
74F08
12
1311
U83A
74F14
1 2
U81
NM93C66M8
12 6
8
5
3 4
7
CSSK ORG
VCC
GND
DI DO
NC
U82A
74F08
1
23
U51
Am79C972 (PQR160)
55545250494746444140393736343331141210
97642
159158156154153152151148
423015
160
11718202223252628
142143
144
146145
134
135
139
137
16 32 56 72 90 110
130
150
3 11 19 27 35 43 51 62 74 84 95 106
117
127
138
149
157
141
133
132
131
13 21 29 38 45 53 147
155
65 77 88 101
113
124
136
8 24 48 64 100
140
5
122123125120121126128
119118116115114112111109108107105104103
102999897
9694
7170696867666361
9392918987868583
7375767879808182
57
5958
60
129
AD0AD1AD2AD3AD4AD5AD6AD7AD8AD9AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31
C_BE0#C_BE1#C_BE2#C_BE3#
IDSELFRAME#IRDY#TRDY#DEVSEL#STOP#PERR#SERR#PARINTA#PCIRST#
PCICLK
PCIREQ#PCIGNT#
TC
KT
MS
TD
IT
DO
VS
SV
SS
VS
SV
SS
VS
SV
SS
VS
SV
SS
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
VS
SB
PG
RW
UW
UM
I#P
ME
#
VD
D_P
CI
VD
D_P
CI
VD
D_P
CI
VD
D_P
CI
VD
D_P
CI
VD
D_P
CI
VD
D_P
CI
VD
D_P
CI
VD
DB
VD
DB
VD
DB
VD
DB
VD
DB
VD
DB
VD
DB
VD
DV
DD
VD
DV
DD
VD
DV
DD
VD
D_P
CI
TBC_INTBC_EN
LED2#/SRDCLK/MIIRXFRTGEEEDO/LED3#/SRD/MIIRXFRTGD
EEDI/LED0#EESK/LED1#/SFBD
EECS
PHY_RSTMDIOMDC
RXD3RXD2RXD1RXD0
RX_DVRX_CLK/RXCLKRX_ER/RXDAT
TX_ERTX_CLK/TXCLK
TX_EN/TXEN
TXD0/TXDATTXD1TXD2TXD3
COL/CLSNCRS/RXEN
EBUA_EBA7EBUA_EBA6EBUA_EBA5EBUA_EBA4EBUA_EBA3EBUA_EBA2EBUA_EBA1EBUA_EBA0
EBD0EBD1EBD2EBD3EBD4EBD5EBD6EBD7
EBDA8EBDA9
EBDA10EBDA11EBDA12EBDA13EBDA14EBDA15
EROMCS#
AS_EBOE#EBWE#
EBCLK
EAR#
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
ENET2.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
1 2
34ECLIPTEK ECSMA-25.00MTR
ECLIPTEK ECSMA-25.00MTR
12
34
56
78
119
1012
EDGE OF BOARD
PINS: 1-8NP MOUNTING HOLES: 9, 10SHIELD MOUNTING HOLES:11, 12
RJ45 PINOUT, COMPONENT SIDE VIEW
LINK SPEED TX DATA RX DATALUMEX SOT23 LED
1 2
3
Red Green Green
ETHERNET PHY CHIP, ETHERNET CONNECTOR, AND LEDS
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
14 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
MFV0
R11
7NE
T
PHY_X I
ENET_R1
ENET_RX+ENET_RX-RXCT
TXCT
ENET_TX+ENET_TX-
PHY_XO
ENET_R2
ENET_C AP
ENET_RD-
ENET_RD+
RD
_CT
ENET_TD+
ENET_TD-
ENET_TREF
ENET_RE S
AVCC
AGND
RBIAS
AAVCC
AAGND
LEDS# LEDT# LEDR#
LEDS#
LEDT#LEDR#
RLE
DS
#
RLE
DT
#
RLE
DR
#
PHY_RST
TX_CLK_TXCLK
COL_CLSN
ETXD2ETXD1
ETXD3
TX_ER
ETXD0_TXDAT
TX_EN_TXEN
RX_ER_RXDATRX_CLK_RXCLK
RX_DV
ERXD0ERXD1ERXD2ERXD3
MDC
MDIOCRS_RXEN
VCC3
VCC
VCC
VCC
VCC
L5
FB
1 2
R1151.00K, 1%
R1141.00K, 1%
R1171.00K, 1%
T1
PE68515
123
765
141516 10
1112
RD+RD-RD_CT
RX+RX-
RX_CT
TD_CTTD+TD- TX-
TX+TX_CT
R11175, 1%
R11075, 1%
R11375, 1%
C98
33pF
C99
33pF
+ C11010uF
C1110.1uF
C1120.1uF
R107100, 1%
R10849.9, 1%
R10949.9, 1%
555153-1
J10
AMP RJ45A
12345678
1112
12345678
GND1GND2
R11275, 1%
C101
0.001uF, 2KV (MIN.)
C1000.1uF
C1050.1uF
L4
FB
1 2
+ C10610uF
+ C10710uF
C1030.01uF
C1020.01uF
R11622K, 1% C104
0.01uF
L7
FB
1 2
L6
FB
1 2
+ C10810uF
C1090.01uF
U52
LXT970QC
12 11
9
19
24
37
53
22
26
31
43 52 10
56
5960616263
575864515554
5049484746
144
245
1315
345678
33143416
3839404142
323536
2827
1718
25
21
20
30
29
23
XI
XO
VCCD
VCCT
VCCA
VCCR
VCCIO
GNDT
GNDA
GNDR
GN
DD
GN
DIO
TE
ST
TX_ER
TXD0TXD1TXD2TXD3TXD4
TX_CLKTX_ENCOLRX_DVRX_ERRX_CLK
RXD0RXD1RXD2RXD3RXD4
CRSMDIOFDS/MDINTMDC
FDEMDDISTRSTEMF4MF3MF2MF1MF0CFG1CFG0PWRDWNRESET#
LEDS#LEDC#LEDL#LEDT#LEDR#
NC1NC2NC3
FIBINFIBIP
FIBOPFIBON
RBIAS
TPOP
TREF
TPIN
TPIP
TPON
Y5
25MHz_SMD
12 3
4
R149270
R150270
R151270
D10
LED (SOT23)
312
D11
LED (SOT23)
312
D12
LED (SOT23)
312
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
HD ACTIVE LED
HD ACTIVE LED
IDE HARD DISK 1
IDE HARD DISK 2
IDE.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
LUMEX LED (SOT23)
2
13 CATH
Top View
Byass Capacitors For The Board
Place one bypass capacitor near each chip Vcc pin, except:’ABT chips get one on each side near end Vcc pinsQFP chips get one on each side by central Vcc pin
Distribute Tantalum capacitors around the board
IDE INTERFACE AND BOARD BYPASS CAPACITORS
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
15 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
HDD[0..15]
HDD7 HDD8HDD6 HDD9HDD5 HDD10HDD4 HDD11HDD3 HDD12HDD2 HDD15HDD13 HDD14HDD1 HDD0
HDD7 HDD8HDD6 HDD9HDD5 HDD10HDD4 HDD11HDD3 HDD12HDD2 HDD13HDD1 HDD14HDD0 HDD15
HDD7 HDD8HDD6 HDD9HDD5 HDD10HDD4 HDD11HDD3 HDD12HDD2 HDD13HDD1 HDD14HDD0 HDD15
HDCSJ1HDCSJ0HDCSJ3HDCSJ2
HDA0HDA2HDA1
HDIO16J
HDIORJ
HDIOWJ
HDIORDY
J5LE
DJ7
LED
J7LEDR
J5LEDR
HDIO16J
HDA2HDCSJ1
HDIO16J
HDA2
HDD[0..15]
HDCSJ3
HDIORJHDIOWJ
HDA1HDA0
HDCSJ0
SYSRSTJ
HDIORJHDIOWJ
HDA1HDA0
HDCSJ2
HDIORDY
HDIORDY
IRQ14
IRQ15
HDRQ0
HDACK0
HDRQ1
HDACK1
SYSRSTJ
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
BC15
0.1uF
BC16
0.1uF
BC17
0.1uF
BC18
0.1uF
BC19
0.1uF
BC21
0.1uF
BC22
0.1uF
BC23
0.1uF
BC24
0.1uF
BC25
0.1uF
BC26
0.1uF
BC27
0.1uF
BC28
0.1uF
BC20
0.1uF
J7
CNN-40C
13579111315171921232527293133353739
2468
10121416182022242628303234363840
J5
CNN-40C
13579111315171921232527293133353739
2468
10121416182022242628303234363840
R62
270
R63
270
R21
1KR20
1KR90
4.7k
BC3
0.1uF
BC4
0.1uF
BC5
0.1uF
BC6
0.1uF
BC7
0.1uF
BC2
0.1uF
BC8
0.1uF
BC9
0.1uF
BC10
0.1uF
BC11
0.1uF
BC12
0.1uF
BC13
0.1uF
BC1
0.1uF
+ TC1210uF
+ TC210uF
BC14
0.1uF
+ TC2410uF
+ TC2510uF
BC29
0.1uF
BC30
0.1uF
BC31
0.1uF
BC32
0.1uF
BC33
0.1uF
BC35
0.1uF
BC36
0.1uF
BC37
0.1uF
BC38
0.1uF
BC39
0.1uF
BC40
0.1uF
BC41
0.1uF
BC42
0.1uF
BC34
0.1uF
BC43
0.1uF
BC44
0.1uF
BC45
0.1uF
RP6
10K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP5
10K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP7
10K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
BC46
0.1uF
BC47
0.1uF
D13LED (SOT23)
312
D14LED (SOT23)
312
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
M1487.SCH
ON: DISABLE INTERNAL RTCOFF: ENABLE INTERNAL RTC
OFF: 1X CPU-TO-PCI BUS FREQUENCYON: 2X CPU-TO-PCI BUS FREQUENCY
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
ECLIPTEKECPSM29T-32.768KTR
1 2
34ECLIPTEK ECPSM29T-32.768KTR
(COMPONENT SIDE VIEW)
DISABLES INTERNAL KBC
*=Do Not Populate
FINALi M1487 INTERFACE
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
16 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
SD[0..15]
SA[0..19]
LA[17..23]
GA[2..17]
SD0SD1SD2SD3SD4SD5SD6SD7SD8SD9SD10SD11SD12SD13SD14SD15
SA0SA1SA2SA3SA4SA5SA6SA7SA8SA9SA10SA11SA12
OSCI SA13OSCO SA14
SA15SA16SA17SA18SA19
LA17LA18LA19LA20LA21LA22LA23
GA
2G
A3
GA
4G
A5
GA
6G
A7
GA
8G
A9
GA
10
GA
11
GA
12
GA
13
GA
14
GA
15
GA
16
GA
17
SYSRST
JRESET
RRDRV#
LA[17..23]
DRQ1DRQ2DRQ3
DRQ6DRQ7
SD[0..15]
SA[0..19]
IOCHKJTCMASTERJZIOWJZIORJ
ZAENZSBHEJZREFSHJ
N0WSJIOCHRDYJZSMEMW JZSMEMRJZMWJZMRJMEM16JIO16J
ENRTC
CMPSTJ ZBALE
CMPSTJ
CLEAROKJXBUSCSJ
CMPGNTJ
DRQ5
DRQ0
IRQ15IRQ14IRQ12IRQ11IRQ10
IRQ9
IRQ8J
IRQ7IRQ6IRQ5IRQ4IRQ3IRQ1
DACK1DACK2DACK3
DACK6DACK7
CPURST
M1487NMISMIJ
PCICLK
OSCATCLKPWGPREQJ0PREQJ1PREQJ2PGNTJ0PGNTJ1PGNTJ2FRAMEJIRDYJINT0JINT1JINT2JINT3J
RTCAS
SPEAKTURBOEXTSMI
ENRTC
VBAT
CMPGNTJCMPSTJ
IBCSTJ
GA[2..17]
CLKCTR
PCIRSTJ
STPCLKJ
DACK5
DACK0
ZRSTDRV
RSTDRV#
CLEAROKJ
A20MJ
CPUCLK2
FERRJINTR
IGNNEJ
XBUSCSJ
ENRTC
IBCSTJ
SYSRSTJ
VCC
VCC
U15A
74F04
12
U15B
74F04
34
U15D
74F04
98
C5310pF C54
10pF
+
TC17
10uFU21
M1487
612063222316171819214681497013505354
515547485759565873781415656474757271
44 43 45 42 39 38 24 25 26 27 29 31 33 34 32 28 30 35 36 37 110
111
67 79 66 76 139
2 68 69 77 82 95 129
158
159
140
1151161171181411421431451538914614714814915015115215415515615747122123124125126127121119130131132133134135136137
160
138
128
98624110144
120
8060401109
107
105
859187103
108
106
104
849486102
100
101
999796838889909293113
52
56
112113114
12
CPUCLKCPURSTSYSRSTA20MJINTRFERRJIGNNEJNMISMIJSTPCLKJPCICLKSYSRSTJOSCATCLKPWGPREQJ0PREQJ1PREQJ2
PGNTJ1PGNTJ2FARMEJIRDYJINT0JINT1JINT2JINT3JXBUSCSJRTCASOSC1OSC2SPEAKERTURBOEXTSMISPLEDCLKCTRENRTC
CLE
AR
OK
JC
MP
GN
TJ
CM
PS
TJ
IBC
ST
JH
A2
HA
3H
A4
HA
5H
A6
HA
7H
A8
HA
9H
A10
HA
11H
A12
HA
13H
A14
HA
15H
A16
HA
17IO
CS
16J
ME
MC
S16
JM
EM
RJ
ME
MW
JS
ME
MR
JS
ME
MW
JIO
CH
RD
YO
WA
ITJ
BA
LEIO
RJ
IOW
JM
AS
TE
RJ
TC
IOC
HC
KJ
RE
FR
ES
HJ
SB
HE
JA
EN
LA20LA19LA18LA17SA19SA18SA17SA16SA15SA14SA13SA12SA11SA10
SA9SA8SA7SA6SA5SA4SA3SA2SA1SA0
SD15SD14SD13SD12SD11SD10
SD9SD8SD7SD6SD5SD4SD3SD2SD1SD0
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DV
CC
VC
CV
CC
VC
CV
CC
VC
CD
RE
Q7
DR
EQ
6D
RE
Q5
DR
EQ
3D
RE
Q2
DR
EQ
1D
RE
Q0
DA
CK
J7D
AC
KJ6
DA
CK
J5D
AC
KJ3
DA
CK
J2D
AC
KJ1
DA
CK
J0IR
Q15
IRQ
14IR
Q12
IRQ
11IR
Q10
IRQ
9IR
Q7
IRQ
6IR
Q5
IRQ
4IR
Q3
IRQ
1IR
Q8J
PGNTJ0
KBCLKKBDATA
LA23LA22LA21
VBAT
R7910M
R59
*1K
R58
1K
U15C
74F04
56R147
22
Y4
32.768KHz_SMD
123
4
R170
1K
C50
0.1uF
C173
0.1uF
C174
0.1uF
RP12
10K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
ROM_MISC.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
12
Battery Socket
C&K SWITCH
2
4
Reset, SMI Switches
1
3
Press Switch To Assert SMI
ROM DataTransferred onFINALi LinkBus
TURBO SWITCH FUNCTION
3
21MMBD4148 (SOT23)MMBT3904 (SOT23)MMBT3906 (SOT23)
Press Switch To Assert NMI
Press Switch To Assert RESET
(TO Am486 CPU)
(FROM M1487)
SPARE ’F14 GATES
Jumpers to allow multiple 128K BIOSimages in the same Flash ROM chipand/or non-PC applications that can usemore than 128Kx8 BIOS ROM
FINALi only supports 1MBit Flash ROM chip(128Kx8 worth of address space) for legacy,desktop PC applications
Jumper for external RESET# pushbutton
BIOS ROM, ISA SIGNAL SERIES TERMINATION; BATTERY AND SPEAKER CIRCUITS; RESET, SMI, AND NMI PUSHBUTTONS
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
17 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
SA[0..19]
SA0SA1SA2SA3SA4SA5SA6SA7SA8SA9SA10SA11SA12SA13SA14SA15SA16
CSPEAK CRSPEAK
RRSPEAK RCSPEAK
GA2GA3GA4GA5GA6GA7GA8GA9
GA[2..9]
BT1P
Q1R
Q2RR
RREXTSMI
Q2R
1RQ
SW2NET EXTNMI# EXTNMI
RRPWG
ROM_A17ROM_A18
SA18
SA17
ZAEN
ZSMEMW J
ZIOWJ
ZREFSHJ
BALE
SMEMRJIORJ
MRDJZMWJ
ZSBHEJZRSTDRV
ATCLK
GA[2..9]
VBAT
SA[0..19]
XBUSCSJMRDJ
ZBALE
ZSMEMRJZIORJ
AEN
SMEMWJ
IOWJ
MWTJ
REFRESHJZMRJ
SBHEJRSTDRV
SPEAK
ATCLKO
SMEMWJ
TURBO
EXTSMI
PWG
M1487NMI
NMI
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
C5522pF
C52
0.1uF
R47
0
R7610K
R7710K
R6810K
R81
33
R80
470
R70*2.2K
R71470
R4851K
R5010K
R4910K
RN11
33-8B
1357
2468
RN10
33-8B
1357
2468
RN12
33-8BCTS 743 08-3 330 J TR
1357
2468
+ TC1310uF
BT1
3V Coincell (socket)KEYSTONE 103 or 106
12
LS1
SPEAKER
R5210K
R140100
SW3PBNO
1 3
+ TC2310uF
D1
MMBD4148 (SOT23 )
1 3
D9MMBD4148 (SOT2 3)
13
D6MMBD4148 (SOT23 )
13
Q4MMBT3904 (SOT23)
12
3
Q2MMBT3904 (SOT23)
12
3
Q1MMBT3906 (SOT23)
1
2 3
R341K
R139100
SW2PBNO
1 3
+ TC2210uF
D8MMBD4148 (SOT2 3)
13
U83B
74F14
3 4U77A
74F32
1
23
+ TC1610uF
R6410K
R65100
SW1PBNO
1 3
D5MMBD4148 (SOT23 )
13
RP1810K-10P
23456789
1
10
O2
O3
O4
O5
O6
O7
O8
O9
C
O10
U83C
74F14
5 6
U83D
74F14
9 8
U83F
74F14
13 12
U83E
74F14
11 10
JP34
HEADER 2X1
12
U14
Am29F010-90
2224
1
31
30
32
16
121110
98765
27262325
42829
32
1314151718192021
CEOE
A18
WR
A17
VCC
GND
A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16
DQ0DQ1DQ2DQ3DQ4DQ5DQ6DQ7 R177
1KJP32
HEADER 3X1
123
R1781K
JP33
HEADER 3X1
123
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
CLOCK.SCH
INSTALL PULLUPRESISTOR AND REMOVE0-OHM RESISTOR FOR25MHz CPU AND PCI BUS
PLACE SERIES TERMINATORS ASCLOSE TO U17 AS POSSIBLE
PCICLK AND CPUCLK3 HAVE MULTIPLE LOADS AND ARETHEVENIN TERMINATED AT THE END OF THE NET
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
1 2
34ECLIPTEK ECSMAT-14.318MTR
(COMPONENT SIDE VIEW)
CLOCK GENERATOR
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
18 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
CLKAVDD2
CLKAVDD1
CLKPU1
CLKPU2
CLKAVSS
CLKLF1
B1OUT1B1OUT2B1OUT3B1OUT4
B2OUT1B2OUT2B2OUT3
RROSC1RROSCROSCC
B2OUT4
CLKOSCOUTC
LKO
SC
IN
MCLK2
OSC
OSC1
PCICLK1PCICLK2
CPUCLK2CPUCLK1
CPUCLK3
PCICLK3PCICLK
CPUCLK
VCC
VCC
VCCVCC
VCC
U15E
74F04
11 10
C480.1uF
C470.1uF C41
15pF
C43
15pF
C46
15pF
C33
15pF
C56
15pF
C57
15pF
C6015pF
C66
15pF
+ TC1510uF
+TC14
10uF
R42
10
R924.7KR93
*4.7K
R31 10R33 0
R22 10R35 10
R57 0
R36 10R38 10
R54
10
R394.7K
R41
10
R99 10
U17
IMI SC464
1
2
18
111017
15
28
327
2425
14
12
13
16
26194
5689
20212223
7
OSCin
OSCout
ST#
S0S1S2
DOZE#
14.318
B1inB2in
MCLK1MCLK2
AVDD
AVSS
LF1
VDD2
VSS3VSS2VSS1
B1out1B1out2B1out3B1out4
B2out1B2out2B2out3B2out4
VDD1
C650.1uF
Y2
14.318MHz_SMD
12 3
4
C154
15pF
C155
10pF
C161
10pF
L3
FB
C1700.1uF
R1760
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
ISA_CONN.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
ISA BUS CONNECTORS AND PULLUPS
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
19 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
LA17LA18LA19LA20LA21LA22LA23
LA23LA22LA21LA20LA19LA18LA17
LA[17..23]
SD15
SD9
SD0SD1 SD14
SD4
SD12
SD8
SD[0..15]
SD13SD2
SD8
SD3
SD10
SD5
SD7
SD15SD14
SD12
SD6
SD9
SD3
SD13
SD4
SD7
SD2
SD10
SD11
SD6
SD11
SD5
SD1SD0
SD[0..15]
SA2
SA13SA14
SA7
SA0
SA8
SA3
SA1
SA16
SA13
SA4
SA6
SA10
SA3
SA15
SA11
SA5
SA6
SA9
SA14
SA9
SA11
SA2
SA16
SA10
SA18
SA0
SA17
SA4
SA15
SA19
SA1
SA12
SA7SA8
SA19
SA12
SA18
SA5
SA17
LA23LA22LA21LA20LA19LA18LA17
SD8
SD12
SD4
SD1SD2
SD7
SD10SD11
SD0
SD15
SD9
SD13
SD5
SD3
SD14
SD6
SA14
SA10
SA5
SA16
SA12
SA18
SA15
SA4
SA19
SA13
SA9
SA17
SA2
SA6
SA8
SA11
SA0SA1
SA7
SA3
SA
[0..1
9]
IOCHKJ
AENIOCHRDYJ
SBHEJ
MWTJMRDJ
IRQ3
IRQ6
IRQ4IRQ5
IOCHKJ
IOCHRDYJAEN
MRDJMWTJ
SBHEJ
BALE
OSC1
SMEMWJ
DRQ3
IRQ6
DACK3
DRQ2
IORJ
IRQ7
IRQ3
N0WSJ
TC
IRQ9
IOWJ
REFRESHJ
IRQ4
RSTDRV
DACK2
SMEMRJ
DRQ1
IRQ5
DACK1
MASTERJ
DACK7
DACK6
DACK5
DACK0
IO16JMEM16J
DRQ6
DRQ5
DRQ0
IRQ14IRQ15IRQ12IRQ11IRQ10
DRQ7
IRQ15IRQ14
IRQ9
IRQ7IRQ8J
IRQ12
IRQ10IRQ11
SD[0..15]
LA[17..23]
MASTERJREFRESHJ
N0WSJ
MEM16J
ATCLKO
IRQ9
DRQ2
SMEMWJSMEMRJ
IOWJIORJ
DRQ3
DRQ1REFRESHJ
IRQ7IRQ6IRQ5IRQ4IRQ3
BALE
RSTDRV
N0WSJ
DACK3
DACK1
DACK2TC
OSC1
ATCLKO
DACK7
DACK6
DACK5
DACK0
IO16JMEM16J
MASTERJ
DRQ7
DRQ6
DRQ5
DRQ0
IRQ14IRQ15IRQ12IRQ11IRQ10
SA[0..19]
IO16J
-5V VCC+12V -12V
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
-12V VCC-5V+12V
C6447pF
C5847pF
R75
4.7K
R781K
SL1
ISA AT ConnectorAMP 645169-3
50515253545556575859606162636465666768697071727374757677787980
12345678910111213141516171819202122232425262728293031
323334353637383940414243444546474849
818283848586878889909192939495969798
GNDRESDRV+5VIRQ9-5VDREQ2-12V-0WS+12VGND-SMEMW-SMEMR-IOW-IOR-DACK3DREQ3-DACK1DREQ1-REFSHSYSCLKIRQ7IRQ6IRQ5IRQ4IRQ3-DACK2TCALE+5V14.3MHZGND
-IOCHCKD7D6D5D4D3D2D1D0
IOCHRDYAENA19A18A17A16A15A14A13A12A11A10
A9A8A7A6A5A4A3A2A1A0
-SBHELA23LA22LA21LA20LA19LA18LA17
-MEMR-MEMW
SD8SD9
SD10SD11SD12SD13SD14SD15
-MEMCS16-IOCS16IRQ10IRQ11IRQ12IRQ15IRQ14-DACK0DREQ0-DACK5DREQ5-DACK6DREQ6-DACK7DREQ7+5V-MASTERGND
SL2
ISA AT ConnectorAMP 645169-3
50515253545556575859606162636465666768697071727374757677787980
12345678910111213141516171819202122232425262728293031
323334353637383940414243444546474849
818283848586878889909192939495969798
GNDRESDRV+5VIRQ9-5VDREQ2-12V-0WS+12VGND-SMEMW-SMEMR-IOW-IOR-DACK3DREQ3-DACK1DREQ1-REFSHSYSCLKIRQ7IRQ6IRQ5IRQ4IRQ3-DACK2TCALE+5V14.3MHZGND
-IOCHCKD7D6D5D4D3D2D1D0
IOCHRDYAENA19A18A17A16A15A14A13A12A11A10
A9A8A7A6A5A4A3A2A1A0
-SBHELA23LA22LA21LA20LA19LA18LA17
-MEMR-MEMW
SD8SD9
SD10SD11SD12SD13SD14SD15
-MEMCS16-IOCS16IRQ10IRQ11IRQ12IRQ15IRQ14-DACK0DREQ0-DACK5DREQ5-DACK6DREQ6-DACK7DREQ7+5V-MASTERGND
D7MMBD4148 (SOT23 )
13
RP15
4.7K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP13
330-8P
2345678
1O2O3O4O5O6O7O8
C
RP1910K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP1610K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP1710K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP14
10K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP21
4.7K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
RP20
10K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
SUPER_I/O.SCH
SuperI/O IrDA Port
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
9
7
TFDS6000
1
6
43
8
2
10
COMPONENT SIDE VIEW
5
1 2
34ECLIPTEK ECSMA-25.00MTR KINGBRIGHT SOT23 LED
12
3
(COMPONENT SIDE VIEW) (COMPONENT SIDE VIEW)
SUPER I/O CHIP, IrDA INTERFACE, FLOPPY DISK INTERFACE, SERIAL PORT ACTIVITY LEDS
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
20 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
PP[0..7]
SD[0..7]
PP3
PP0PP1
SD1
SD3
PP2
PWG
SD2
SD7
PP4
SD6
SD0
PP5
PP7
SD4
PP6
SD5
SA3
SA1
SA7SA8
SA0
SA6
SA4SA5
SA9
SA2
SA[0..10]
SA10
IR1LEDA
VCCIR1
IR1SD
IRRX
IRRXIRTX
IRTX
SIO_IRQINIIRQ9
IIRQ11
SIO_NCSJ
TXD1_LED
RXD1_LED
SIO
OS
C2
SIO
OS
C1
TXD2_LED
RXD2_LED
RR
TX
D2
RR
RX
D2
IIRQ10 TXD1
RXD1
TXD2
RXD2
RR
TX
D1
RR
RX
D1
DR1J
RPM
INDEXJ
FDIR
HDSEL
WRTPRTJ
WGATE J
STEPJ
DR0J
MTR0J
PP[0..7]
DSKCHG
RDATAJ
TRK0J
WDATAJ
SD[0..7]
MTR1J
IOCHRDYJ
IRQ7
RTS2J
DR1J
RPM
FDIR
IRQ4
MTR1J
TXD2
IRQ6
DR0J
DTR1JRTS1J
WGATE JHDSEL
MTR0J
STEPJ
IRQ3
DRQ2
IRQ5
TXD1
DTR2J
WDATAJ
CTS1J
IORJ
DSKCHG
RXD1
DACK2
TRK0J
RI2JDCD2J
PWG
DSR2J
RSTDRV
CTS2J
RDATAJ
IOWJ
WRTPRTJ
TC
RI1J
AEN
INDEXJ
DCD1JDSR1J
PINITJ
PSTROBJPAUTOFDJ
PPEPACKJ
PSLCTINJPERRORJ
PBUSY
PSLCT
DRQ1
SA[0..10]
RXD2
DRQ3DACK3
DACK1
IRQ11
IRQ9
IRQ10
VCC
VCC
VCC
VCC
VCC
C4439pF
C4539pF
C670.1uF
C690.1uF
+C686.8uF
J6
CNN-34CFLOPY-CON
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 34
R10110
R10010
R10247
U43
M5113A
27293031323334414243
464445
36
35
57
1819
61 62 60 59 75 73 74 76 77
4849505153545556
52
3837
4039
98
97
96
99
899193
94
28 23
24
2526
22
58
21 20 15 72 6 47 67 95
100
71 70 69 68 66 65 64 63
7882808584
8892908786
798183
12
345
78910111213141617
SA0SA1SA2SA3SA4SA5SA6SA7SA8SA9
AENIOR#IOW#
DACK2#
TC
MR
IDE_OE#/IRQ10NCSJ
BU
SY
AC
K#
PE
SLC
TE
RR
OR
#S
LCT
IN#
INIT
#A
UT
OF
D#
ST
RO
B#
SD0SD1SD2SD3SD4SD5SD6SD7
DRQ2
IRQ4IRQ3
IRQ6IRQ7
DRQ3
SA10
DACK3#
PDIR/IRQIN
TxD2/FDC_ENRTS2#/UR2_ADD0DTR2#/UR2_ADD1
IRQ5/ADRx#/PP_MODE1
DACK1# DRQ1/UR1_ADD1
IDE_CS0#/IRQ9/UR1_ADD0
IRTX/CFG_PORTIRRX/FDC_ADD
IDE_CS1#/IRQ11
PWRGD
OS
C2
OS
C1
VC
CV
CC
GN
DG
ND
GN
DG
ND
IOCHRDY
PD
0P
D1
PD
2P
D3
PD
4P
D5
PD
6P
D7
RxD1CTS1#DSR1#DCD1#RI1#/IDE_EN
RxD2CTS2#DSR2#DCD2#RI2#/IDE_ADD
TxD1/PP_ADD0RTS1#/PP_ADD1
DTR1#/PP_MODE0
DENSELMOT0
DRV1DRV0MOT1
DIR#STEP#
WDATA#WGATE#HDSEL#INDEX#TRK0#
WP#RDATA#
DSKCHG#
R1181K
R130
1K
R1270
Y1
24MHz_SMD
12 3
4
R1521.5K
R1531.5K
R1541.5K
R1551.5K
RP41K-10P
2 3 4 5 6 7 8 9
1
10
O2
O3
O4
O5
O6
O7
O8
O9
C
O10
U84A74ABT125
2 3
1
U84B74ABT125
5 6
4
U84C74ABT125
9 8
10
U84D74ABT125
12 11
13
U44TFDS6000
4
3
6
1
5
910
8
27
GND
VCC
SD
LEDC
NC
GP1GP2
LEDA
RXDTXD
D15
LED (2mA, SOT23)
321
D16
LED (2mA, SOT23)
321
D17
LED (2mA, SOT23)
321
D18
LED (2mA, SOT23)
321
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
SERIAL_PARALLEL.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
(Component Side View)
Connector
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Parallel
1
83
94
Serial Connector(Component Side View)
6
72
5
1
SERIAL AND PARALLEL PORT INTERFACES
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
21 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
RXD1PDSR1P#
TXD1P
DCD1P#
RTS1P#
SIO1C2MSIO1VP
SIO1C1P
SIO1C1M
SIO1C2P
SIO1VM
SIO2C2P
RIN2P#
SIO2C1MSIO2VP
SIO2C2M
RTS2P#
SIO2VM
DCD2P#
TXD2P
DSR2P#
DTR2P#
RXD2P
SIO2C1P
CTS2P#
PP2
PP6
PP[0..7]
PP5PP4
PP7
PP1PP0
PP3
PPAUTOFDJPPP0
PPP1PPERRORJ
PPINTJPPP2PPSLCTINJPPP3
PPP4
PPP5
PPP6
PPP7
PPACKJ
PPBUSY
PPPE
PPSLCT
PPSTROBJ
RIN1P#DTR1P#CTS1P#
RRTS2P#RTXD2P#RCTS2P#RDTR2P#RRIN2P#
RRXD2P#RDSR2P#RDCD2P#
RRTS1P#RTXD1P#RCTS1P#RDTR1P#RRIN1P#
RRXD1P#RDSR1P#RDCD1P#
RTS1JTXD1
DTR1J
RXD1DSR1J
CTS1J
DCD1J
RI1J
TXD2RTS2J
DTR2JRI2J
DCD2JDSR2J
CTS2J
RXD2
PSTROBJ
PAUTOFDJ
PINITJ
PSLCTINJ
PERRORJ
PACKJ
PBUSY
PPE
PSLCT
PP[0..7]
VCC
VCC
VCC
VCC
VCC
C72
0.1uF
C70
0.1uF
C71
0.1uF
C74
0.1uF
C75
0.1uF
C76
0.1uF
C77
0.1uF
R61K
R14 22
R17 22
R15 22
R16 22
R18 22
RN5
22-8B
1357
2468
RN6
22-8B
1357
2468
RN7
22-8B
1357
2468
U46
RS232-5V LTC1349CG
2122202319242518
9810
116512
133
4
27
261 282 17
7
RO3RO2RO4DI2DI3RO1DI1RO5
RI3RI2RI4
DO3RI1
DO1RI5
ON/OFFC1+
C1-
C2+
C2-V+ V-VCC GND
DO2
J8
SERIAL PORTAMP 745410-1
594837261
J4
Parallel PortAMP 745967-7
1325122411231022
921
820
719
618
517
416
315
214
1
C73
0.1uF
C19
180pF
C23
180pF
C15
180pF
C17
180pF
C30
180pF
C31
180pF
C22
180pF
C20
180pF
C29
180pF
J9
SERIAL PORTAMP 745410-1
594837261
RN13
22-8B
1357
2468
RN14
22-8B
1357
2468
U45
RS232-5V LTC1349CG
2122202319242518
9810
116512
133
4
27
261 282 17
7
RO3RO2RO4DI2DI3RO1DI1RO5
RI3RI2RI4
DO3RI1
DO1RI5
ON/OFFC1+
C1-
C2+
C2-V+ V-VCC GND
DO2
C25
180pF
C27
180pF
C32
180pF
C16
180pF
C18
180pF
C21
180pF
C24
180pF
C26
180pF
C145
180pF
C144
180pF
C143
180pF
C142
180pF
C141
180pF
C140
180pF
C139
180pF
C138
180pF
RN15
22-8B
1357
2468
RN16
22-8B
1357
2468
C151
180pF
C146
180pF
C147
180pF
C150
180pF
C152
180pF
C153
180pF
C148
180pF
C149
180pF
RP3
1K-10P
23456789
1
10
O2O3O4O5O6O7O8O9
C
O10
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
ISA_MEM1.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
2
9
1
10
Top View
JTAG Connector
81
53
49 50
78
32
1
79
82
51
29
80
52
100
MACH221SP
2
30
31
99
PORT 80
PORT 680
INTERFACE FOR ISA BUS MEMORY AND HEX DISPLAYS
ISACNTL.J1Rev. 1.6
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
22 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
MACH_TCK
LOW
ATCLKO
ATCLKO
MACH_TMSMACH_TDIMACH_TDO
LA18LA17
BALE
LA23LA22LA21LA20LA19
SA15SA16
SA7SA6
SA9
SA2
SA11SA10
SA4SA3
SA12
SA8
SA14
SA5
SA13
SA1
SD0SD1SD2SD3SD4SD5SD6SD7SD8SD9SD10SD11SD12SD13SD14SD15
ISAD0ISAD1ISAD2ISAD3ISAD4ISAD5ISAD6ISAD7ISAD8ISAD9ISAD10ISAD11ISAD12ISAD13ISAD14ISAD15
EN245#DIR245
EN245#
DIR245
ISAD4 ISAD0ISAD5 ISAD1ISAD6 ISAD2ISAD7 ISAD3
P80CS#
P80HDP80LD
ISAD6ISAD3
P680CS#
P680LD
ISAD4ISAD1ISAD2
ISAD5ISAD0
ISAD7
P680HD
P80CS#P680CS#
IORJRSTDRV
ISAA19
ISAA7
ISAA13
ISAA18
ISAA17ISAA11
ISAA6
ISAA4
ISAA4
ISAA16
ISAA2
ISAA8
ISAA22
ISAA18
ISAA5
ISAA16ISAA15ISAA14
ISAA9
ISAA3
ISAA19
ISAA12
ISAA1
ISAA1
ISAA13ISAA5
ISAA22
ISAA21
ISAA7
ISAA15ISAA23
ISAA20
ISAA10
ISAA6
ISAA10
ISAA20
ISAA21
ISAA17
ISAA23
ISAA9
ISAA3ISAA2
ISAA11
ISAA12
ISAA14
ISAA8
SA0
SA0
XBUSCSJ IOCHRDYJAENMRDJMWTJ
SMEMWJSMEMRJ
IOWJ
REFRESHJ
BALE
N0WSJ
ATCLKO
IORJ
MEM16J
LA[17..23] ISAA[1..23]
BALE
SA[0..16]
SD[0..15] ISAD[0..15]
ROMCE#ROMOE#ROMWE #
RSTDRV
XBUSCSJ
VCC
VCC
VCC
VCC
VCC VCC
VCC VCC
P48
HEADER2X5; SHRD
23 45 67 89 10
1
R134 1K
U70
74ABT16244
148
718
2524
3142
47464443414038373635333230292726
214
1015
23568911121314161719202223
28343945
1OE#2OE#
VCCVCC
3OE#4OE#
VCCVCC
1A11A21A31A42A12A22A32A43A13A23A33A44A14A24A34A4
GNDGNDGNDGND
1Y11Y21Y31Y42Y12Y22Y32Y43Y13Y23Y33Y44Y14Y24Y34Y4
GNDGNDGNDGND
U69
74ABT373
3478
13141718
111
256912151619
D0D1D2D3D4D5D6D7
OE#E
Q0Q1Q2Q3Q4Q5Q6Q7
U71
74ABT16245
47 23568911121314161719202223
4443414038373635333230292726
46
3142
718
4825
124
28343945
214
1015
1A1 1B11B21B31B41B51B61B71B82B12B22B32B42B52B62B72B8
1A31A41A51A61A71A82A12A22A32A42A52A62A72A8
1A2
VCCVCC
VCCVCC
1G#2G#
1DIR2DIR
GNDGNDGNDGND
GNDGNDGNDGND
U72
Hex DisplayTI - TIL311
14
7
32
1312
1
584
10
6911
VCC
GND
DADBDCDD
LED
STRBBLNKLDCRDC
NCNCNC
U73
Hex DisplayTI - TIL311
14
7
32
1312
1
584
10
6911
VCC
GND
DADBDCDD
LED
STRBBLNKLDCRDC
NCNCNC
R135330 R136
330
R137330
U75
Hex DisplayTI - TIL311
14
7
32
1312
1
584
10
6911
VCC
GND
DADBDCDD
LED
STRBBLNKLDCRDC
NCNCNC
R138330
U74
Hex DisplayTI - TIL311
14
7
32
1312
1
584
10
6911
VCC
GND
DADBDCDD
LED
STRBBLNKLDCRDC
NCNCNC
U55
MACH221SP-7Y
565859606162697071727375828485868788
939495969799
689
101112192021222325323435363738434445464749
131826546368764
3285378
12
1617293040415152666779809091
5724273133485055577477818398100
1415394264658992
I/O30I/O31I/O32I/O33I/O34I/O35I/O36I/O37I/O38I/O39I/O40I/O41I/O42I/O43I/O44I/O45I/O46I/O47
I/O0I/O1I/O2I/O3I/O4I/O5I/O6I/O7I/O8I/O9I/O10I/O11I/O12I/O13I/O14I/O15I/O16I/O17I/O18I/O19I/O20I/O21I/O22I/O23I/O24I/O25I/O26I/O27I/O28I/O29
I0/CLK0I1/CLK1
I2I3
I4/CLK2I5/CLK3
I6I7
TDITCKTMSTDO
GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND
N/CN/CN/CN/CN/CN/CN/CN/CN/CN/CN/CN/CN/CN/CN/CN/C
VCCVCCVCCVCCVCCVCCVCCVCC
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
ISA_MEM2.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
1MByte ISA Flash Memory
Configured as 512Kx16bit (29F800T device in "word" mode)
Access at even ISA Memory addresses between 15MB and 16MB-1
Use CSR 12h bit 3 to access 0f00000-0ffffffh as ISA Memory (instead of DRAM, if installed)
Flash chip A0 pin tied to ISA Address Bit 1; mulitply desired Flash chip address by 2h to find correct ISA address for access
(ex: Flash chip address 555h is accessed at ISA address AAAh)
ISA BUS FLASH MEMORY
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
23 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
RSTDRV#WORD
ISAA17
ISAA15
ISAA8
ISAA4
ISAA14
ISAA9
ISAA13
ISAA11
ISAA18
ISAA12
ISAA6ISAA7
ISAA2
ISAA19
ISAA3
ISAA5
ISAA1
ISAA16
ISAA10
ROMCE#ROMOE#ROMWE#
ISAD1ISAD0
ISAD7ISAD6
ISAD2ISAD3ISAD4ISAD5
ISAD12
ISAD15
ISAD9ISAD10
ISAD8
ISAD14
ISAD11
ISAD13
RSTDRV#
ISAA[1..21]
ISAD[0..15]
ROMCE#ROMOE#ROMWE #
VCC
VCC
R131
10K
U56
29F800-55 TSOP48
15
12
2628
44
11
37
4627
292524232221201918
876
424038
543
35
21
481716
30323436
33
39414345
47
31
RY/BY#
RESET#
CE#OE#
DQ7
WE#
VCC
GNDGND
DQ0A0A1A2A3A4A5A6A7A8A9A10
DQ6DQ5DQ4
A11A12A13
DQ3
A14A15A16A17A18
DQ8DQ9
DQ10DQ11
DQ2
DQ12DQ13DQ14
DQ15/A-1
BYTE#
DQ1
C115
0.1uF
C114
0.1uF
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
RTC_TIP.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
T.I.P.CONNECTOR
ETHERNET IRQ
PARALLEL PORT IRQ
SERIAL PORT1 IRQ
SERIAL PORT0 IRQTIP TEST IRQ
12.5pF
(RTCSJ)
OPTIONAL Y2K COMPLIANT RTC
Set RAMCLR Bit in CR 4B to enable RAM_Clear Function
Set CS Bit in CR 4B for12.5pF Xtal
21
6059
RTC Address/DataTransferred onFINALi LinkBus
1 2
34ECLIPTEK ECPSM29T-32.768KTR
(COMPONENT SIDE VIEW)
EDGE OF BOARD
PLASTIC SHROUDNOTCH ON TOP
T.I.P. CONNECTOR
Top View
OPTIONAL Y2K RTC AND TEST INTERFACE PORT CONNECTOR
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
24 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
ENETIRQPARIRQ
SA14 SA15SA13
SA9SA8
SA10SA12
SA16SA18
SA5
SA1SA2 SA3SA4SA6
SA0
SA7
SA11
SA17SA19
SWIRQ SERIRQ1SERIRQ0
GA2GA3GA4GA5GA6GA7GA8GA9
RTCX1
RTCX2
RTCWR#
RTCRD#
RTCKS#
RTCPWR#
SD7SD6
SD0SD3
SD4SD2
SD1
SD5
RTCCS#
SA[0..19]
RSTDRVPWG
IOWJ
IOCHRDYJ
AEN IRQ12
IRQ15
IRQ11
IRQ10IRQ14
IORJ
GA[2..9]
PWG
ENRTC
ZIOWJ
RTCAS
ZIORJ
VBAT
IRQ8J
RSTDRV#
SD[0..15]
VCC
VCC
VCC
VCC
+C11310uF16VC-CASE
R1210
R1230
R1190
R1200
R1220
U22
DS1685-5
456789
1011
1
20
1923
2
3
24
1216
22
13141517
1821
AD0AD1AD2AD3AD4AD5AD6AD7
PWR#
VBAT
IRQ#SQW
X1
X2
VCC
GNDGND
VBAUX
CS#ALEWR#RD#
KS#RCLR#
U77C
74F32
9
108
U77B
74F32
4
56
U77D
74F32
12
1311
Y6
32.768KHz_SMD
123
4
R14210K
P31
COND60
12345678910
1112131415161718192021222324252627282930313233343536373839404143454749
4244464850
5153555759
5254565860
R14110K
U15F
74F04
13 12
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
KEYBOARD.SCH
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
KEYBOARD INHIBIT FUNCTION
41
3
5-PinDin
25
EDGE OF BOARD
CONNECTOR
4
1
5
KEYBOARD
3
2
(COMPONENT SIDE)
6
7
(PINS 6 AND7 GROUND THEMETAL SHELL)
5
4
CONNECTOR
3
MOUSE
12
6
(COMPONENT SIDE)
EDGE OF BOARD
5
2
6-PinMini-Din
31
46
7
8
PC KEYBOARD AND MOUSE INTERFACE
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
25 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
MDATA1
MVCCM_CLK1MMCLK
ATCLK
MMDATA
GA6
KBINHIBIT
IORJ
GA2
GA[2..9]
IOWJ
KB
SS
#
IRQ1
XBUSCSJ
GA7
KCLKKDATA
KBINHIBIT
GA3GA4GA5
GA8
KKCLKIRQ12
KCLK1KKDATA
SA2
GA9KBVCC
RSTDRV#
MCLKMDATA
KKDATAMMDATA
KKCLKMMCLK
KDATA1
IRQ12
XBUSCSJ
GA[2..9]
RSTDRV#
ATCLK
SA2
IOWJ
IORJ
IRQ1
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
C1600.1uF
R1714.7K
R1724.7K
L8FB
L9FB
C15947pF
C15847pF
R145470
R146*2.2K
C1
0.1uF
R1741K
F1
FUSE--0.5A
R1731K
C2847pF
R444.7KR45
4.7K
C1447pF
L2 FB
AMP 212044-1
J1
KYBD CONN
12345
67
U79
M5042
2
3
5
6
43
97
810
12
15161718192021
28
3031323335363738
2425262739404142
11
4422
29
1
4
14
13
2334
T0
NC2
RESET#
SS#
T1
RD#CS#
EAA0
NC3
D1D2D3D4D5D6D7
PROG
P10P11P12P13P14P15P16P17
P20P21P22P23P24P25P26P27
WR#
VC
CG
ND
VC
C
NC1
OSC
D0
SYNC
NC4NC5
L1 FB
R17510K
F2
FUSE--0.5A
C1560.1uF
C1570.1uF
U78D
74F06
9 8
U78C
74F06
5 6
U78A
74F06
1 2
U78B
74F06
3 4
U78E
74F06
11 10
U78F
74F06
13 12
J11
MOUSE_CONAMP 750329-2
123456
78
123456
GNDGND
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
E E
CPU_PINOUT.SCH
(2)-D22
(3)-TCK
(4)-D23
(5)-DP3
(6)-D24
(7)-GND
(8)-D29
(9)-GND
(10)-INV
(11)-GND
(12)-HITM#
SOCKET1Am486 MICROPROCESSOR(PIN #)-PIN DESIGNATION(PIN SIDE VIEW)
(1)-D20
(13)-INC
(14)-TDI
(15)-IGNEE#
(16)-INTR
(17)-AHOLD
(18)-D19
(19)-D21
(20)-GND
(21)-GND
(22)-GND
(23)-D25
(24)-VCC
(25)-D31
(26)-VCC
(27)-SMI#
(28)-VCC
(29)-CACHE#
(30)-WB/WT#
(31)-TMS
(32)-NMI
(33)-TDO
(34)-EADS#
(35)-D11
(36)-D18
(37)-CLK
(38)-VCC
(39)-VCC
(40)-D27
(41)-D26
(42)-D28
(43)-D30
(44)-SRESET
(45)-UP#
(46)-SMIACT#
(47)-INC
(48)-FERR#
(49)-FLUSH#
(50)-RESET
(51)-BS16#
(52)-D9
(58)-BOFF#
(55)-SKT1_NC
(53)-D13
(54)-D17
(57)-BS8#
(56)-A20M#
(60)-VCC
(59)-GND
(64)-GND
(61)-D10
(63)-VCC
(62)-HOLD
(70)-BE3#
(68)-KEN#
(67)-D15
(66)-D8
(69)-RDY#
(65)-DP1 (71)-GND
(72)-VCC
(76)-GND
(74)-STPCLK#
(75)-VCC
(73)-D12
(77)-GND
(78)-D3
(82)-GND
(80)-BRDY#
(81)-VCC
(79)-DP2
(83)-INC
(84)-D5
(88)-PCD
(86)-BE2#
(87)-BE1#
(85)-D16
(89)-GND
(90)-VCC
(94)-GND
(92)-BE0#
(93)-VCC
(91)-D14
(95)-GND
(96)-D6
(100)-GND
(98)-PWT
(99)-VCC
(97)-D7
(101)-GND
(102)-VCC
(106)-GND
(104)-D/C#
(105)-VCC
(103)-D4
(107)-D2
(108)-D1
(112)-W/R#
(110)-LOCK#
(111)-M/IO#
(109)-DP0
(113)-D0
(114)-A29
(118)-GND
(116)-HLDA
(117)-VCC
(115)-A30
(120)-GND
(121)-A17
(122)-A19
(123)-A21
(124)-A24
(125)-A22
(126)-A20
(127)-A16
(128)-A13
(129)-A9
(130)-A5
(119)-A31
(131)-A7
(132)-A2
(133)-BREQ
(134)-PLOCK#
(135)-PCHK#
(137)-A25
(138)-VCC
(139)-GND
(140)-A18
(141)-VCC
(142)-A15
(143)-VCC
(144)-VCC
(145)-VCC
(146)-VCC
(147)-A11
(136)-A28
(148)-A8
(149)-VCC
(150)-A3
(151)-BLAST#
(152)-CLKMUL
(154)-A26
(155)-A23
(156)-VOLDET
(157)-A14
(158)-GND
(159)-A12
(160)-GND
(161)-GND
(162)-GND
(163)-GND
(164)-GND
(153)-A27
(165)-A10
(166)-GND
(167)-A6
(168)-A4
(169)-ADS#
Am486 MICROPROCESSORPIN SIDE VIEW
SOCKET 1
COMPONENT SIDE VIEW
1
17
153
169 17
1
169
153
SOLDER SIDE VIEW
Am486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM
2.1
(C) Advanced Micro Devices, Inc. (800) 222-9323
5204 E. Ben White Blvd.Austin, TX 78741AMD Proprietary/All Rights Reserved
26 26Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of