Motorola 82543 用户手册
3-8
Gigabit Ethernet/82543 PMC Installation and Use
J3 PCI Bus Connector
3
Note:
An asterisk (*) in a signal name indicates that the signal is active
low.
Table 3-5. J3 PCI Bus Connector Pin Assignment
Pin
Signal
Signal
Pin
1
NC
GND
2
3
GND
C/BE7*
4
5
C/BE6*
C/BE5*
6
7
C/BE4*
GND
8
9
V(I/O)
PAR64
10
11
AD63
AD62
12
13
AD61
GND
14
15
GND
AD60
16
17
AD59
AD58
18
19
AD57
GND
20
21
V(I/O)
AD56
22
23
AD55
AD54
24
25
AD53
GND
26
27
GND
AD52
28
29
AD51
AD50
30
31
AD49
GND
32
33
GND
AD48
34
35
AD47
AD46
36
37
AD45
GND
38
39
V(I/O)
AD44
40
41
AD43
AD42
42
43
AD41
GND
44
45
GND
AD40
46
47
AD39
AD38
48
49
AD37
GND
50