kcu105 power controllers reprogramming steps · 2021. 2. 6. · restoring power levels unzip...
TRANSCRIPT
© Copyright 2015 Xilinx .
KCU105 Power Bus Reprogramming
© Copyright 2015 Xilinx .
Page 2
Contents
Caution!
Xilinx KCU105 Board
Hardware & Software Requirements
Setup
Maxim PowerTool software Tutorial
© Copyright 2015 Xilinx .
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Caution!
The Maxim PowerTool software used in this presentation can adjust
the power supply outputs on the KCU105
If used improperly, it may seriously damage your KCU105
Before making any adjustments not specifically covered in this
presentation:
– Understand the power requirements for Kintex UltraScale Devices
– Understand the consequences of the change you are making
– Understand that the PMBus devices can ONLY be programmed 4 times
© Copyright 2015 Xilinx .
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Xilinx KCU105 Board
© Copyright 2015 Xilinx .
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Hardware Requirements
Maxim MAXPOWERTOOL002# USB-to-PMBus interface dongle
– Maxim Part Number: MAXPOWERTOOL002#
© Copyright 2015 Xilinx .
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Software Requirements
Maxim Digital Power Tool
– Maxim File name: MaximDigitalPowerTool_V1.08.05.exe
(version subject to change)
– Download: Latest Release at
http://www.maximintegrated.com/en/design/tools/applications/evkit-
software/index.mvp?id=1183/
© Copyright 2015 Xilinx .
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Software Setup
Install the Maxim Digital Power Tool
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Connect Maxim Dongle
On the Maxim Dongle
– Connect the Ribbon Cable
– Connect the USB Cable
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Connect Maxim Dongle
Connect the Ribbon Cable to the KCU105
– Red Stripe towards pin 1
– Insert the “A” end of the USB cable into a PC USB port (do not use a docking
station or USB hub port)
– Install J12 jumper to inhibit all FPGA rails
– Turn on the KCU105 board
© Copyright 2015 Xilinx .
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Check Voltage Levels
Using the Maxim PowerTool, check that you see the following
(voltages inhibited):
DS3 LED on the KCU105 will appear red
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Restoring Power Levels
Unzip included file: FULL_KCU105_111313_r2_MAXIM_XML.zip
Open MaximDigitalPower GUI
Verify that all 10 power rails are listed in the GUI:
– 0x0A
– 0x0B
– 0x0F
– 0x11
– 0x12
– 0x14
– 0x15
– 0x16
– 0x18
– 0x1B
© Copyright 2015 Xilinx .
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Maxim PowerTool
Expand the Maxim GUI so that you can see the “Load Configuration”
button on the GUI
Click “Load Configuration” and browse to where you have saved
FULL_KCU105_111313_r2_MAXIM_XML.xml – load this file
© Copyright 2015 Xilinx .
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Maxim PowerTool
Once the XML has been programmed in, the GUI will prompt you to
say the controllers must be re-loaded
You may need to click the “Search for Devices” button to refresh
the controller information
© Copyright 2015 Xilinx .
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Maxim PowerTool
From the Dashboard tab, click “Store User ALL” button
IMPORTANT: Do not power off the board
Verify that you only press STORE USER ALL once
© Copyright 2015 Xilinx .
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Maxim PowerTool
Power off the KCU105
Remove jumper J12
Power on the KCU105 once more to verify
If the Dashboard does not refresh automatically:
– Click the “Search for Devices” button
Verify that all Power Good LEDs in the top right corner of the
KCU105 are on
Verify that the FPGA power good LED is green
Open the Maxim PowerTool GUI to verify the correct voltages on
12V (Input Voltage) and all FPGA rails (Output Voltage)