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ZCU102 Evaluation Board User Guide
17
UG1182 (v1.2) March 20, 2017
Chapter 2:
Board Setup and Configuration
J20
Reset Sequencer PS_POR_B
• OFF: No sequencer control of PS_POR_B
• 1-2: Sequencer can control PS_POR_B
1-2
5
12
J21
Reset Sequencer PS_SRST_B
• OFF: No sequence control of PS_SRST_B
• 1-2: Sequencer can control PS_SRST_B
1-2
6
12
J22
Reset Sequencer inhibit
• OFF: Sequencer normal operation
• 1-2: Sequencer inhibit (resets will stay
asserted)
OFF
7
12
J14
ARM Debug VTREF
• Open: VTREF floating
• 1-2: VTREF = VCCOPS3 (1.8V)
1-2
8
22
J15
ARM Debug VSUPPLY
• OFF: VSUPPLY floating
• 1-2: VSUPPLY = VCCOPS3 (1.8V)
OFF
9
22
J56
VCCO_PSDDR_504 select
• 1-2: Switched DDR4 VDDQ
• 3-4: Direct DDR4 VDDQ
1-2
10
24
J159
DDR4 Reset Suspend Enable
• 1-2: Suspend disabled (Gate bypass)
• 2-3: Suspend enabled
1-2
11
24
J16
SFP0 TX: 1-2:Disable; OFF: Enable
OFF
12
34
J17
SFP1 TX: 1-2:Disable; OFF: Enable
OFF
12
34
J42
SFP2 TX: 1-2:Disable; OFF: Enable
OFF
14
34
J54
SFP3 TX: 1-2:Disable; OFF: Enable
OFF
15
34
J162
PCIe PRSNT select
• 1-2: x1
• 3-4: x4
• 5-6: GND (not used)
5-6
16
43
J110
USB ULPI CVBUS Select
• 1-2: DEVICE or OTG Mode
• 2-3: Host Mode
1-2
17
51
J109
USB ULPI ID select
• 1-2: Connector ID
• 2-3: VDD33 ID
2-3
18
51
J112
USB ULPI Shield GND select
• 1-2: Capacitor
• 2-3: GND
1-2
19
51
Table 2-3:
Default Jumper Settings
(Cont’d)
Jumper
Function
Default
Figure 2-2
Callout
Schematic
Page