MicroBlaze Development Kit Spartan-3E 1600 Edition User Guide
63
UG257 (v1.1) December 5, 2007
www.xilinx.com
R
Chapter 8
PS/2 Mouse/Keyboard Port
The MicroBlaze Development Kit board includes a PS/2 mouse/keyboard port and the
standard 6-pin mini-DIN connector, labeled J14 on the board.
Figure 8-1
shows the PS/2
connector, and
Table 8-1
shows the signals on the connector. Only pins 1 and 5 of the
connector attach to the FPGA.
Figure 8-1:
PS/2 Connector Location and Signals
Table 8-1:
PS/2 Connector Pinout
PS/2 DIN Pin
Signal
FPGA Pin
1
DATA (PS2_DATA)
G13
2
Reserved
G13
3
GND
GND
4
+5V
—
5
CLK (PS2_CLK)
G14
6
Reserved
G14
1
5
3
2
4
6
270W
PCB Top
Su
rf
a
ce
270
Ω
P
S
2_DATA: (G1
3
)
P
S
2_CLK: (G14)
J14
Front View
UG257_08_01_061406