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Pin Assignments for CPV5350 Transition Module Connectors
A
SM Bus and LM78 Header
Table A-14. SM Bus and LM78 Header Pin Assignments for the CPV5350
Pin
Number
1
OPEN-
3
GND
5
GND
7
VCC
9
BYPASS
11
BT1-
A-16
Refer to
Table A-14
Bus and LM78 header (J1) on the CPV5350 Transition Module.
Transition Module
Signal
Signal
Mnemonic
Description
Chassis
intrusion signal
Ground
Ground
SM bus power
Power switch
bypass signal
Board
temperature
interrupt signal
for pin assignments and signal descriptions for the SM
Pin
Number
Mnemonic
2
GND
4
SMBALERT-
6
SMBDATA
8
SMBCLK
10
VCC
12
GND
Computer Group Literature Center Web Site
Signal
Signal
Description
Ground
SM bus
interrupt signal
SM bus data
strobe signal
SM bus clock
signal
SM bus power
Ground
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