SP601 Hardware User Guide
www.xilinx.com
35
UG518 (v1.1) August 19, 2009
Detailed Description
1
3
. User I/O
The SP601 provides the following user and general purpose I/O capabilities:
•
User LEDs
•
User DIP switch
•
Pushbutton switches
•
CPU Reset pushbutton switch
•
GPIO male pin header
Note:
All GPIO location constraints are collected in one partial UCF in
Figure 1-27
.
User LEDs
The SP601 provides four active high, green LEDs, as described in
Figure 1-23
and
Table 1-17
.
X-Ref Target - Figure 1-2
3
Figure 1-23:
User LEDs
Table 1-17:
User LEDs
Reference
Designator
Signal Name
Color
Label
FPGA Pin
DS11
GPIO_LED_0
Green
E13
DS12
GPIO_LED_1
Green
C14
R94
27.4
1%
1/16W
1
2
LED-GRN-
S
MT
2
D
S
14
1
UG51
8
_23_070
8
09
R93
27.4
1%
1/16W
1
2
LED-GRN-
S
MT
2
D
S
13
1
R92
27.4
1%
1/16W
1
2
LED-GRN-
S
MT
2
D
S
12
1
R91
27.4
1%
1/16W
1
2
LED-GRN-
S
MT
2
D
S
11
1
GPIO LED 3
GPIO LED 2
GPIO LED 1
GPIO LED 0
