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Table 1: Board Component Descriptions (cont'd)
Callout
Reference Designator
Feature Description
33
J39
PS-GTR transceiver connector pad, bank 505 (
34
J117, J118, J280, J281
GTY transceiver connector pads Q128, Q129, Q130, and Q131
35
U1
36
J124, J278, J129, J279
RF-ADC and RF-DAC Bulls Eye connector pads, tiles 224–231 (
Converters and Sampling Clocks
37
J20
RF-ADC VCM connector
38
J75, J76, J78, J81, J79
RF-ADC and RF-DAC voltage sense headers
39
J46, J43, J60, J25
RF-ADC and RF-DAC PMBus connector and selection headers
Monitoring Voltage and Current
)
40
J114, J115, J116, J107, J113
RF-ADC and RF-DAC external power supply connectors
41
J131, J119, J120
42
J170
43
SW16, SW17, J95, SW3, DS22– DS26,
DS46–DS48
User configurable I/O header, DIP switch, LEDs, and
pushbuttons (
User DIP Switches and I/O Header
)
44
SW7
45
DS40, DS39, DS17, DS3
, and
46
J106, J216
VTT_HP external connector and selection header
47
J190, J189, J188, J187, J192, J191, J257,
J256, J162, J161
Power probe SMAs for DAC_AVCC, DAC_AVTT, DAC_AVCCAUX,
ADC_AVCC, and ADC_AVCCAUX
48
J243, J242
RF-DAC SYSREF SMA
49
J84, J85, J83, J86
SMA connectors to differential GC pins on RFSoC (
50
J5
PL JTAG connector tied to RFSoC I/O pins
51
J254, J255, J253, J252
Power probe SMAs for VCCO_HP and VCCO_HD
52
J287
slot (bottom side of board)
53
JA3
FMC2 HPC connector tied to VCCO_HP banks (
)
54
JA4
FMC3 LPC connector tied to VCCO_HD banks (
)
Power Management
12V Input Power
The ZCU1285 board receives 12V main power through J28 (callout 2,
) using the 12V AC adapter included with the ZCU1285 characterization
kit. J28 is a 6-pin (2 x 3), right angle, Mini-Fit connector.
Chapter 1: ZCU1285 Board Features and Operation
UG1348 (v1.0) July 16, 2019
ZCU1285 Board User Guide
10