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Page 1: P SIM Tutoria l - Powersim · Code Gen elect View ck at the cor figuration the target b ad “DSP_R in the target and LD3 o s are shown 03x Target ou are using 32 cable w that it

Usi

Ping SC

in F

PSIMCI for W

2833x

Ja

- 1 -

M TutWavefo

x/F280

anuary 2015

toriaorm M

03x Ta

5

al Monitor

rget

Powwww.powersi

ring

wersim Inc. mtech.com

Page 2: P SIM Tutoria l - Powersim · Code Gen elect View ck at the cor figuration the target b ad “DSP_R in the target and LD3 o s are shown 03x Target ou are using 32 cable w that it

With the run codeCommuncapabilityextremelyway.

This tutoand in ha

To illustrthe foldeF2833x TTarget inExperimeNumber

To keep folder as

1. SCI

PSIM sup

F2

TI dif

For

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For

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PSIM

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nication Intery to display y easy to tes

orial describeardware to ac

rate the procr “3-ph sine Target” for tn the PSIM denter's Kit TTMDSDOC

the original the working

in TI F28

pports DSP

2833x Targe

F2833x serifferent GPIO

r SCIA:

GPIO28 a(Tx, or ouGPIO35 a

r SCIB:

GPIO9 asGPIO14 aGPIO18 aGPIO22 a

r SCIC:

GPIO62 a

2803x Targe

TI F2803x serommunicatio

GPIO28 aGPIO7 as

M supports on

Using SCI f

Module and oards that usrface (SCI) bwaveforms

st, debug, an

es the SCI blchieve the re

cess, we will wave with S

the F2833x Tdirectory. WeTMS320F283CK28035).

example ung folder in th

833x/F2803

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et

ies DSP has O ports for co

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s the receivinas the receivas the receivas the receiv

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ries DSP hason, as listed

as the SCI res the receivin

nly one of th

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the F2833x/se TI F2833xblocks in theand change pd adjust DSP

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use the circSCI” as an eTarget, and “e will genera335 (Part Nu

changed, wehis tutorial.

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e for F2833x

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receiving (R

ing pin, and

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eceiving pin,ng pin, and G

he above SC

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able, and thenitoring.

uit “3-ph sinxample. Thi“examples\Sate the code umber TMD

e will copy t

x and F2803

SCIA, SCIBon, as listed b

Rx, or input)

GPIO36 as

GPIO11 as thGPIO15 as GPIO19 as GPIO23 as

GPIO63 as

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Page 3: P SIM Tutoria l - Powersim · Code Gen elect View ck at the cor figuration the target b ad “DSP_R in the target and LD3 o s are shown 03x Target ou are using 32 cable w that it

2. RS-2

To commcomputerfor groun

A 9-pin Dserial porconnecto

The figurDSP end(female) USB/RS-

A pictureOn the E

T

232 Cable

municate withr. This cablend (Gnd). Th

DB-9 connecrt. If a comp

or (male) nee

re below shoconsists of to connect t-232 serial a

e of the TI EExperimenter

Rx

Tx V33 Gnd

Tb

TI kit board

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TI kit

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e

h the compue needs 3 wirhe connectio

Tx

Rx

Gnd

ctor (femaleputer does noeds to be use

ows the conna 4-pin head

to the compuadapter with

Experimenterr kit, the 4-pi

Tx

Rx

Gnd

To DSP board

On DSP board

for Waveform

uter, a RS-23res: One for ns on each e

) is used on ot have the seed.

nection diagrder connectouter serial pothe DB-9 co

r kit, the cabin connector

side

4-pin connecfor the cable

Monitoring in

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32 cable is nereceiving (R

end of the ca

the cable soerial port, an

ram of the car, and the co

ort. If a comonnector (ma

le, and the Ur is labelled a

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ctor

n F2833x/F28

eeded to conRx), one for able are show

that it can bn USB/RS-2

able made foomputer end

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USB/RS-232as "Tx V33

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omputer side

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SP board to tg (Tx), and a

d to the compapter with th

aluation kitsn DB-9 connerial port, an

tor is shown

To comUSB/Radapto

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ersim Inc. mtech.com

the another

puter he DB-9

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S-ptor

Page 4: P SIM Tutoria l - Powersim · Code Gen elect View ck at the cor figuration the target b ad “DSP_R in the target and LD3 o s are shown 03x Target ou are using 32 cable w that it

t if the USB/or download

e USB/RS-23r Device Mare shows tha

are multiple sand plug it bwhen defini

ting the Co

f the commuif the comm

st 1: DSP O

will run the

F2833x TargDSP RxTx Te

The DSP The DSP The baud

F2033x targeDSP RxTx Te

The DSP

Using SCI f

/RS-232 adathe latest dr

32 adaptor danager from at the RS-232

serial deviceack in to fining the comm

ommunica

unication betwmunication do

nly

program DS

et, this progrest". The test

external freqinner frequerate of RS-2

et, this progrest". The test

uses the inn

for Waveform

aptor is usedriver from th

driver is instathe Control 2 serial port

es connectedd out the por

munication w

ation betw

ween DSP aoes not work

SP_Rx_Tx_T

ram is locatet program m

quency is 30ency is 150M232 commun

am is locatet program m

ner clock and

Monitoring in

- 4 -

, one needs the adaptor m

alled, plug inPanel to findis COM3.

d to the comprt number. R

with DSP.

ween DSP a

and the compk, perform th

Test.out on D

ed in the PSImakes the fol

0MHz. MHz (PLL isnication is 1

d in the PSIMmakes the fol

d the frequen

n F2833x/F28

to first instalmanufacturer

n the adaptord the RS-232

puter, try to Remember th

and Comp

puter works,he three tests

DSP board.

IM folder "elowing assu

s 10 times) 15200bps.

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ncy is 60MH

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r to the comp2 port numb

unplug the Uhis port num

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or to isolates below.

examples\Simumptions:

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Page 5: P SIM Tutoria l - Powersim · Code Gen elect View ck at the cor figuration the target b ad “DSP_R in the target and LD3 o s are shown 03x Target ou are using 32 cable w that it

-

Please coinner clo

This progthe data wsuccessfu

Follow th

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If the comControlC

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ontact Powerck frequency

gram sends owill be loopeul, it means t

he steps belo

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following ste

Launch Cbeen creaTartget Ccreate a nthe "Targfile (.ccxmSelect RuSelect RuSelect Ru

mmunicationCard will be o

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rate of RS-2

rsim for an ay.

out the data ted back and that the seria

ow to perform

the TI Experthe Experim

the 4-pin conGnd Rx") onre to short tre:

eps are differ

CCS. Assumated in CSS.Configuratinew target cget Configurml) and selecun >> Conneun >> Load un >> Free R

n works, the on. The loca

for Waveform

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m the test:

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two red LEDations of thes

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nication is 1

est program i

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it to the com

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ing on the C

arget configno target co

orial - Auton. In CCS, sel, right clicSelected Conto connect torogram to lohe program

D lights LD2se two LED'

n F2833x/F28

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if the DSP y

ort. The RS-2e same data e DSP side is

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CCS version.

guration for onfiguration o Code Genselect View ck at the cornfigurationo the target boad “DSP_Rin the target

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232 cable wthat it sendss working.

ugh the USB

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rresponding in the pop-u

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Page 6: P SIM Tutoria l - Powersim · Code Gen elect View ck at the cor figuration the target b ad “DSP_R in the target and LD3 o s are shown 03x Target ou are using 32 cable w that it

3.2 Tes

This test The RS-2the samethe comp

Follow th

-

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-

3.3 Tes

This test sent by Dthe DSP.computer

Follow th

-

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If Test 1 problems

-

-

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4. Setti

In PSIM,SCI", as

st 2: Compu

will run a pr232 cable widata that it

puter side is w

he steps belo

Connect tUSB adapUse a wirLaunch PSet the baClick on tsuccessfu

st 3: DSP an

will run botDSP will be r If the test isr is working

he steps belo

Set up in DB-9 conadapter toRun the teOn the DSred LED and the co

and Test 2 as:

RS-232 Cthe compcomputer DSP cloc30 MHz. Baud rate115200 bp

ing up in P

, load the schshown on th

Using SCI f

uter Only

rogram on thill be shortedsends out. Ifworking.

ow to perform

the USB adapter. re to short thPSIM. Selectaud rate as 1the Test but

ul".

nd Compute

th the DSP tereceived by s successful,.

ow to perform

the same wnnector, conno the computest program SP Oscillosclights on theomputer prog

are successfu

Cable: Doubluter side is side is connk frequencyIf it is not 30

e: The baud ps.

PSIM

hematic file he left below

for Waveform

he computerd so that the f the test is su

m the test:

apter to the c

he Rx pin andt Utilities >>15200, and ptton. If the c

er

est program the compute it means tha

m the test:

way as in Tenect the DBter. in Test 1.

cope, click oe DSP contrgram will re

ul, but Test 3

le check to mconnected t

nected to they: The test pr0 MHz, the crate on the

“3-ph sine ww.

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- 6 -

r to send out data will beuccessful, it

computer, an

d Tx pin of t> DSP Oscilparity as No

communicati

and the comer, and data sat the serial

st 1. But ins-9 connector

on the Test brolCard will eport "The te

3 is unsucces

make sure thto the Tx pi Rx pin on throgram assucommunicatcomputer in

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n F2833x/F28

the data throe looped backt means that

nd the DB-9

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mputer test prsend by the ccommunicat

stead of shor to the USB

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Page 7: P SIM Tutoria l - Powersim · Code Gen elect View ck at the cor figuration the target b ad “DSP_R in the target and LD3 o s are shown 03x Target ou are using 32 cable w that it

In the cirSCI Inpubelow. TF2803x T

4.1 SC

The SCI

-

rcuit, there aut (highlightehese elemenTarget.

CI Configur

Configuratio

SCI Port:

Fo

Using SCI f

re 3 types ofed in grey), ants can be ac

ration

on element h

For F2833x

- - - - - - -

or F2803x, d

- -

for Waveform

f SCI libraryand SCI Outpccessed by go

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x, defines th

SCIA (GPIOSCIA (GPIOSCIB (GPIOSCIB (GPIOSCIB (GPIOSCIB (GPIOSCIC (GPIO

defines the S

SCIA (GPIOSCIA (GPIO

Monitoring in

- 7 -

y elements: Stput (highlighoing to Elem

ameters:

he SCI port f

O28, GPIO2O35, GPIO3O9, GPIO11O14, GPIO1O18, GPIO1O22, GPIO2O62, GPIO6

CI port from

O28, GPIO2O7, GPIO12

n F2833x/F28

SCI Configurhted in yello

ments >> Sim

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reen), sections arget or

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Page 8: P SIM Tutoria l - Powersim · Code Gen elect View ck at the cor figuration the target b ad “DSP_R in the target and LD3 o s are shown 03x Target ou are using 32 cable w that it

-

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4.2 SCI

To adschemschemwill bwill bthe D

In a s

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For examout one dto 1/0.00

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djust a parammatic. The Smatic and sube used untilbe sent to the

DSP at run tim

schematic, up

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tor and displlement on th

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matic, up to

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late the timer informationof data, one

parity chececk bit, and 0 (1 start bit

e that it takes

mple, if the Sdata point wi0694 = 1440

Using SCI f

ps):

heck:

uffer Size:

meter inside SCI Input eleubcircuits. Anl it is changee DSP throume.

p to 127 SCI

lay the wavehe schematicn schematic eform of a Sbcircuit.

127 SCI Ou

ment has onet Step is set tthe compute

e that it takesn take 2 byte

e start bit and

ck, the total b1 stop bit), a

t, 8 data bits,

s to send one

SCI communill take 10 * 0 data points

for Waveform

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eform of a sic. The SCI Oand subcircu

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parameter: to 5, for examer.

s to send onees, making itd one stop bi

bit lenght forand without , and 1 stop b

e data point c

Total Bit

nication spee8 / 115200,

s in one seco

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the SCI comof preset spee

19200, or 9manually.

the parity chunication. It

the size of tffer is locate

nt stores one (that is, 6 by

run time, onees as a signaue can be setn change thecommunicati

ments can be

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nts can be us

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e data point, t 8 bytes in tit, and possib

r one data bythe parity chbit).

can be calcu

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ed is 115200 or 0.000694

ond.

n F2833x/F28

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heck setting can be None

the data buffed in the RAdata point w

ytes, or 48 bi

e can use a Sal source, ant for the SCIe parameter oion, and the

used.

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fer allocated AM area, andwhich consisits, per data p

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ersim Inc. mtech.com

second). 57600,

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Page 9: P SIM Tutoria l - Powersim · Code Gen elect View ck at the cor figuration the target b ad “DSP_R in the target and LD3 o s are shown 03x Target ou are using 32 cable w that it

5. Gen

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To gener

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nerating an

simulate thef SCI Input e

rate the code

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nitoring W

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peration mohe computerall the data,

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Using SCI f

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enter's Kit hadirectly wit

ke sure that son, if the c

mposerStudioS. Select Prorom the subc folder in thtransfer CC

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rogram to theSelect Run

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unning in thebelow. Note t

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ort settings, ple, if the se

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ode, choose r continuouslsome data w

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ng Code on

selecting Simll be fixed at

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ecting Simulard to the cas an onboarthout an exte

the USB/Rcomputer is o cannot estaoject >> Imbfolder “3-phe pop-up di

CS v3.3 proje

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mport Legacph sine wavialog windowect to CCS v

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and the Data

n F2833x/F28

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under CCS v

nerate code.ith the USBUSB emulatemulator. tor is discono the DSP b

onnection wicy CCSv3.3 ve with SCw. In the diav5.5. The pr

ect Explorer

open the tarcxm file) to t Target Coate a new tar

xplorer panelam is upload

e program.

rameters

waveforms and out any d

rd on one enserial port, upe. The dialo

mber to be thhe serial por

me as defined115200bps,

tinuous opere communica

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tion. In the s

v5.5, follow

B cable. In th

tor, and can

nnected fromboard via thith the DSP.

project andCI monitorinalog windowroject name

panel and s

rget configuthis project.

onfigurationrget configu

l, and selectded, CCS wi

and change pdata until it is

nd, and to thuse an USB/Rog window ihe same as ort number to

d in the SCI and the pari

ration mode,ation speed ihown at the

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the steps be

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m the compue RS-232 ca

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he computeRS-232 adapis shown belone found in

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Page 10: P SIM Tutoria l - Powersim · Code Gen elect View ck at the cor figuration the target b ad “DSP_R in the target and LD3 o s are shown 03x Target ou are using 32 cable w that it

ther hand, inthe completee sent out, thaptured every

Click on tIf connecside of the

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n the Snap-she data set wihe buffer wily time.

the Connectction is succe window, a

tion cannot b

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