Xilinx VCK190 Series User Manual

Table 3: Default Jumper Settings (cont'd)
Callout
Number
Ref. Des. Function Default
Schematic
Page
2 J26
POR_B sense select
1-2 15
1-2: VCCO_503
2-3: VCCAUX_PMC
3 J32
SFP1_TX_DISABLE select
ON 45
ON: enable always
OFF: disable/allows ACAP U1 control
4 J34
ACAP U1 bank VCC_FUSE select
2-3 17
1-2: VCC1V8
2-3: GND
5 J35
SFP0_TX_DISABLE select
ON 17ON: enable always
OFF: disable/allows ACAP U1 control
6 J37
JTAG MUX U14/U15 OE_B
2-3 24
1-2: UTIL_3V3 disable
2-3: GND enable
7 J60
PCIe lane size select
5-6 46
1-2: x1
3-4: x4
5-6: x8
8 J203
SYSCTLR_POR_B enable
ON 89ON: enable
OFF: disable
9 J205
System Controller M88E1512 EPHY U131 configuration
7-8 95
1:2: GND (5'b00000)
3:4: SYSCTLR_ETH_LED0
5:6: SYSCTLR_ETH_LED0
7:8: SYS_VCC1V8 (5'b00001)
10 J234
ACAP cooling fan control
2-3 54
1-2: MAX6643 U64 control is enabled
2-3: always on
8 J300
ULPI USB3320 U99 USB conn. J308 shield select
1-2 421-2: J308 shield directly to GND
2-3: J308 shield capacitor C2762 to GND
8 J301
IP4856 U104 VERSAL_SD1_REF voltage select
1-2 761-2: UTIL_3V3
2-3: GND
Chapter 2: Board Setup and Configuration
UG1366 (v1.0) January 7, 2021 www.xilinx.com
VCK190 Board User Guide 19
Send Feedback

Xilinx VCK190 Series Specifications

General

Brand	Xilinx
Model	VCK190 Series
Category	Motherboard
Language	English