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Installing and Replacing Desktop Board Components
37
Pin Standard Signal Name ECP Signal Name EPP Signal Name
9 PD3 PD3 PD3
10 GROUND GROUND GROUND
11 PD4 PD4 PD4
12 GROUND GROUND GROUND
13 PD5 PD5 PD5
14 GROUND GROUND GROUND
15 PD6 PD6 PD6
16 GROUND GROUND GROUND
17 PD7 PD7 PD7
18 GROUND GROUND GROUND
19 ACK# ACK# INTR
20 GROUND GROUND GROUND
21 BUSY BUSY#, PERIPHACK WAIT#
22 GROUND GROUND GROUND
23 PERROR PE, ACKREVERSE# PE
24 GROUND GROUND GROUND
25 SELECT SELECT SELECT
26 KEY (no pin) KEY (no pin) KEY (no pin)
Connecting to the Front Panel Wireless Activity LED
Header
Before connecting to the front panel wireless activity LED header, observe the
precautions in "Before You Begin" on page 23. See Figure 12, E on page 34 for the
lo
cation of the front panel wireless activity LED header.
Table 11 shows the pin assignments for the fr
ont panel wireless activity LED header.
Table 11. Front Panel Wireless Activity LED Header
Pin Signal Name
1 LED (+)
2 Ground