46
Functional Description
CompactPCI J1 Pin Assignment
Note:
(1) NC = no connect
(2) Onboard pull low to GND
(3) Onboard pull high to +5V
(4) Onboard pull high to +3.3V
Table 3-15: CompactPCI J1 Pin Assignment
Pin
Z
A
B
C
D
E
F
25
GND
+5V
REQ64#
ENUM#
+3.3V
+5V
GND
24
GND
AD[1]
+5V
V(I/O)
AD[0]
ACK64# GND
23
GND
+3.3V
AD[4]
AD[3]
+5V
AD[2]
GND
22
GND
AD[7]
GND
+3.3V
AD[6]
AD[5]
GND
21
GND
+3.3V
AD[9]
AD[8]
M66EN(2) C/ BE[0]# GND
20
GND
AD[12]
GND
V(I/O)
AD[11]
AD[10]
GND
19
GND
+3.3V
AD[15]
AD[14]
GND
AD[13]
GND
18
GND
SERR#
GND
+3.3V
PAR
C/ BE[1]# GND
17
GND
+3.3V
IPMB_SCL(1) IPMB_SDA(1)
GND
PERR#
GND
16
GND
DEVSEL#
GND
V(I/O)
STOP#
LOCK#
GND
15
GND
+3.3V
FRAME#
IRDY#
GND
TRDY#
GND
12-14 GND
Key
GND
11
GND
AD[18]
AD[17]
AD[16]
GND
C/ BE[2]# GND
10
GND
AD[21]
GND
+3.3V
AD[20]
AD[19]
GND
9
GND
C/BE[3]#
GND
AD[23]
GND
AD[22]
GND
8
GND
AD[26]
GND
V(I/O)
AD[25]
AD[24]
GND
7
GND
AD[30]
AD[29]
AD[28]
GND
AD[27]
GND
6
GND
REQ0#
GND
+3.3V
CLK0
AD[31]
GND
5
GND Reserved(1)
Reserved(1)
PCIRST#
GND
GNT0#
GND
4
GND IPMB_PWR
HEALTHY#
V(I/O)
INTP(1)
INTS
GND
3
GND
INTA#
INTB#
INTC#
+5V
INTD#
GND
2
GND
TCK(3)
+5V
TMS(2)
TDO(1)
TDI(2)
GND
1
GND
+5V
-12V
TRST#(3)
+12V
+5V
GND
Z
A
B
C
D
E
F
Содержание cPCI-3920 Series
Страница 2: ...Revision History Revision Release Date Description of Change s 2 00 2008 05 30 Initial Release ...
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Страница 24: ...14 Specifications 2 8 Mechanical Dimensions cPCI 3920A cPCI 3920B Figure 2 1 cPCI 3920 Mechanical Dimensions ...
Страница 25: ...Specifications 15 cPCI R3920 cPCI R3920T Figure 2 2 cPCI R3920 Mechanical Dimensions ...
Страница 63: ...Functional Description 53 CompactPCI Connector rJ2 ...
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