User guide

52 www.xilinx.com AC701 Evaluation Board
UG952 (v1.1) January 30, 2013
Chapter 1: AC701 Evaluation Board Features
Switches
[Figure 1-2, callout 26 - 27]
The AC701 board includes a power and a configuration switch:
• Power On/Off Slide Switch SW15 (callout 26)
• FPGA_PROG_B SW14, active-Low (callout 27)
Power On/Off Slide Switch SW15
[Figure 1-2, callout 26]
The AC701 board power switch is SW15. Sliding the switch actuator from the Off to On
position applies 12V power from J49, a 6-pin mini-fit connector. Green LED DS22
illuminates when the AC701 board power is on. See
Power Management for details on the
onboard power system.
Caution! Do NOT plug a PC ATX power supply 6-pin connector into J49 on the AC701 board
The ATX 6-pin connector has a different pinout than J49. Connecting an ATX 6-pin connector into
J49 will damage the AC701 board and void the board warranty.
User LCD male pin header
L22 LCD_DB7 J23.1
M25 LCD_DB6 J23.2
M24 LCD_DB5 J23.3
L25 LCD_DB4 J23.4
L20 LCD_E J23.9
L24 LCD_RW J23.10
L23 LCD_RS J23.11
User GPIO PMOD male pin header
P26 PMOD_0 J48.1
T22 PMOD_1 J48.2
R22 PMOD_2 J48.3
T23 PMOD_3 J48.4
Table 1-24: GPIO Connections to FPGA U1 (Cont’d)
FPGA (U1) Pin Schematic Net Name GPIO Pin