Jumpers

VCK190 Evaluation Board User Guide (UG1366)

Document ID

UG1366

Release Date

2024-09-13

Revision

1.2 English

The following table lists the default jumper settings.

Table 1. Default Jumper Settings
Callout Number	Ref. Des.	Function	Default	Schematic Page
1	J12	SYSMON VREFP	1-2	12
		1-2: 1.024V VREFP connected to Versal device
		2-3: VREFP connected to GND
2	J26	POR_B sense select	1-2	15
		1-2: VCCO_503
		2-3: VCCAUX_PMC
3	J32	SFP1_TX_DISABLE select	OFF	45
		ON: enable always
		OFF: disable/allows Versal device U1 control
4	J34	Versal device U1 bank VCC_FUSE select	2-3	17
		1-2: VCC1V8
		2-3: GND
5	J35	SFP0_TX_DISABLE select	OFF	17
		ON: enable always
		OFF: disable/allows Versal device 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	89
		ON: 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	Versal device 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	42
		1-2: J308 shield directly to GND
		2-3: J308 shield capacitor C2762 to GND
8	J301	IP4856 U104 VERSAL_SD1_REF voltage select	1-2	76
		1-2: UTIL_3V3
		2-3: GND
11	J306	Si53340 clock MUX U206 input select	OFF	48
		ON: CLK1 8a34001_Q2
		OFF: U205 USER_SI570_1(100 MHz default)
12	J326	POR_B source select (OR’d with POR_B)	1-2 3-4 7-8	15
		None: U10 TPS389001 POR only
		1-2: U125 SYSCTLR_POR_B
		3-4: J36 PC4_POR_B
		5-6: J212(B) DC_PS_POR_B_OUT
		7-8: U20 FTDI_POR_B