3.5.2 EVM Equipment Setup
1. Power ON the HP E3610A.
2. Verify that CC SET is not on which is indicated by the illuminated light next to CV.
3. Verify that RANGE is in 2-A mode which is indicated by the depressed RANGE button
4. Use the Voltage knob to adjust the voltage to 12 V.
5. Power OFF the HP E3610A
6. Connect the red and black banana to coax cable from the + and – output of the HP E3610A, respectively,
to the coax jack, J24, on the DS90UB954EVM (or variant) labeled 12 V. Alternatively, use the red and black
banana to grabber cables from the “+” and “-“ output of the supply to pin 1 and 2, respectively, of J20, on the
DS90UB954EVM (or variant) labeled GND and VDD_EXT near the lower left side of the board.
7. Connect the FPD Link III cable from CN1 on the DS90UB954EVM (or variant) to J11 on the
DS90UB953EVM. Ensure there is a click when connecting the cable to the connectors.
8. Connect the Mini USB to USB cable from J5 on the DS90UB954EVM (or variant) to the computer that will
use Analog Launch Pad (ALP).
9. Connect the Mini USB to USB cable from J9 on the DS90UB953EVM to the computer that will use Analog
Launch Pad (ALP).
Troubleshooting
32
DS90UB95x-Q1 Serializer Evaluation Module
SNLU224C – SEPTEMBER 2017 – REVISED APRIL 2021
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