3-5
C2K User’s Guide
Interfaces
cPCI_J2 Pin Assignments
Pin
A
B
C
D
E
F
J2-22
J2-21
J2-20
J2-19
J2-18
J2-17
J2-16
J2-15
J2-14
J2-13
J2-12
J2-11
J2-10
J2-9
J2-8
J2-7
J2-6
J2-5
J2-4
J2-3
J2-2
J2-1
a.
b.
Table 3-2
CompactPCI connector J2 pin assignments
GA4
GA3
GA2
GA1
GA0
GND
CLK6
GND
rsvd
rsvd
rsvd
GND
CLK5
GND
rsvd
GND
rsvd
GND
GND
GND
SMB_SDA
SMB_SCL
SMB_ALERT#
GND
BRSVP2A18
BRSVP2B18
BRSVP2C18
GND
BRSVP2E18
GND
BRSVP2A17
GND
PRST#
REQ6#
GNT6#
GND
BRSVP2A16
BRSVP2B16
DEG#
GND
BRSVP2E16
GND
BRSVP2A15
GND
FAL#
REQ5#
GNT5#
GND
AD35
AD34
AD33
GND
AD32
GND
AD38
GND
VIO
AD37
AD36
GND
AD42
AD41
AD40
GND
AD39
GND
AD45
GND
VIO
AD44
AD43
GND
AD49
AD48
AD47
GND
AD46
GND
AD52
GND
VIO
AD51
AD50
GND
AD56
AD55
AD54
GND
AD53
GND
AD59
GND
VIO
AD58
AD57
GND
AD63
AD62
AD61
GND
AD60
GND
C/BE5#
CPCI_64EN#
VIO
C/BE4#
PAR64
GND
VI/O
BRSVP2B4
C/BE7#
GND
C/BE6#
GND
CLK4
GND
GNT3#
REQ4#
GNT4#
GND
CLK2
CLK3
SYSEN#
GNT2#
REQ3#
GND
CLK1
GND
REQ1#
GNT1#
REQ2#
GND
NOTES:
SMB_SCL:
This signal is not supported on C2K.
SMB_SDA:
This signal is not supported on C2K.
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