The following table lists the default jumper settings.
| Callout Number | Ref. Des. | Function | Default | Schematic Page |
|---|---|---|---|---|
| 1 | J12 | SYSMON VREFP SEL 1-2: External VREF 2-3: Disable external VREF |
1-2 | 12 |
| 2 | J26 | POR_B supervisor SENSE input 1-2: VCCO_MIO ramp-up sense (1.8V) 2-3: VCCAUX_PMC ramp-up sense (1.5V) |
1-2 | 15 |
| 3 | J326 | POR_B enable header 1-2: SYSCTLR can drive POR_B 3-4: PC4 can drive POR_B 5-6: FTDI can drive POR_B Open: POR_B source not connected |
1-2, 3-4 jumpered 5-6 open |
15 |
| 4 | J34 | VCC fuse enable 1-2: Fuse enabled 2-3: Fuse disabled |
2-3 | 16 |
| 5 | J37 | JTAG source enable 1-2: JTAG sources disabled 2-3: JTAG sources enabled |
2-3 | 24 |
| 6 | J300 | USB shield GND 1-2: USB connector DC grounded 2-3: USB connector no DC grounded |
1-2 | 41 |
| 7 | J60 |
PCIe PRSNT_B WIDTH SEL 1-2: x1 3-4: x4 5-6: x8 7-8: x16 |
1-2, 3-4, 5-6, 7-8 | 44 |
| 8 | J301 | SD REF 1-2: 3.3V REF 2-3: GND REF |
1-2 | 39 |
| 9 | J203 | SYSCTLR POR_B supervisor enable 1-2: SYSCTLR POR_B supervisor enabled Open: SYSCTLR POR_B supervisor disabled |
1-2 | 75 |
| 10 | J11 | SYSMON header Open: header for test access |
Open | 12 |
| 11 | J347 | Fan type 1-2: System controller PWM 2-3: Versal ACAP MIO PWM |
2-3 | 49 |
| 11 | J348 | TACH type 1-2: System controller TACH 2-3: Versal ACAP MIO TACH |
2-3 | 49 |
| 12 | J345 | LPDMGTYAVTT enable select Installed: Versal ACAP control Not installed: enabled by UTIL_5V0_PGOOD |
Open | 68 |