Motorola 82543 用户手册
3-4
Gigabit Ethernet/82543 PMC Installation and Use
J1 and J2 PCI Bus Connectors
3
Table 3-2. J1 PCI Bus Connector Pin Assignments
Pin
Signal
Signal
Pin
1
TCK
-12V
2
3
GND
INTA*
4
5
INTB*
INTC*
6
7
BUSMODE1*
+5V
8
9
INTD*
NC
10
11
GND
NC
12
13
CLK
GND
14
15
GND
GNT*
16
17
REQ*
+5V
18
19
V(I/O)
AD31
20
21
AD28
AD27
22
23
AD25
GND
24
25
GND
C/BE3*
26
27
AD22
AD21
28
29
AD19
+5V
30
31
V(I/O)
AD17
32
33
FRAME*
GND
34
35
GND
IRDY*
36
37
DEVSEL*
+5V
38
39
GND
LOCK*
40
41
SDONE*
SBO*
42
43
PAR
GND
44
45
V(I/O)
AD15
46
47
AD12
AD11
48
49
AD09
+5V
50
51
GND
C/BE0*
52
53
AD06
AD05
54
55
AD04
GND
56