Led Indicators (D1-D8, D9-D16) - Xilinx MultiLINX Series Hardware User's Manual

Hardware User Guide

LED Indicators (D1-D8, D9-D16)

3-10
a
f
g
e
d
X4709
Figure 3-5 Seven-Segment Display
Eight LEDs are connected to the I/O pins of each FPGA. Pins D1
through D8 connect to the XC3020A, and D9 through D16 connect to
the XC4003E. You can turn on an LED by driving its corresponding
FPGA pin Low with a logic "0." The following table shows the pin
connections for the LED indicators.
Table 3-4 LED Indicators for XC3020A and XC4003E
LED XC3020A Pin
D1 37
D2 36
D3 41
D4 33
D5 32
D6 31
D7 28
D8 29
b
c
Decimal point
LED
D9
D10
D11
D12
D13
D14
D15
D16
XC4003E Pin
61
62
65
66
57
58
59
60
Xilinx Development System