Xilinx SP701 User Manual page 37

• 68 single-ended, or 34 differential user-defined pairs (34 LA pairs: LA[00:33])
• 2 differential user clocks
• 2 I2C
• 5 JTAG
• 2 state flags
• 61 ground and 10 power connections
The SP701 board FMC VADJ voltage for LPC connector J21 is determined by the MSP430
system controller adjusting the Monolithic Power Systems MP8756GD U40 voltage regulator as
described in Board Power
The detailed FPGA connections for the feature described in this section are documented in the
SP701 board XDC file, referenced in
Power On/Off Slide Switch
[Figure 2, callout 28]
The SP701 board power switch is SW11. Sliding the switch actuator from the off to the on
position applies 12V power from J30, a 6-pin mini-fit connector. Red LED D14 illuminates when
the SP701 board power is on. See
system.
CAUTION! Do NOT plug a PC ATX power supply 6-pin connector into the SP701 board power connector J30.
The ATX 6-pin connector has a different pin-out than J30. Connecting an ATX 6-pin connector into J30 damages
the SP701 board and voids the board warranty.
The following figure shows the power connector J30, power switch SW11, and LED indicator
D14.
UG1319 (v1.0) July 12, 2019
SP701 Board User Guide
System. Valid values for the VADJ_FMC rail are 1.8V, 2.5V, and 3.3V.
Appendix B: Xilinx Design
Board Power System
Chapter 3: Board Component Descriptions
Constraints.
for details on the on-board power
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