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ZT 7102 Chassis Management Module
Hardware Specifications
Technical Product Specification 25
2.8.3 J3 Backplane Connector
J3 is a 55-contact 2 mm x 2 mm female CompactPCI form-factor connector (AMP 352115-1). See
Table 7 for pin definitions and Figure 6 for relative pin placement.
Table 6. J2 Connector Pinout
Pin# A B C D E F
11 N_SCL1 N_SDA1 N_SCL10 N_SDA10 N_SCL18
GROUND
SHIELD
10 N_SCL2 N_SDA2 N_SCL11 N_SDA11 N_SDA18
9 N_SCL3 N_SDA3 N_SCL12 N_SDA12 N_SCL19
8 N_SCL4 N_SDA4 N_SCL13 N_SDA13 N_SDA19
7 N_SCL5 N_SDA5 N_SCL14 N_SDA14 N_SCL20
6 N_SCL6 N_SDA6 N_SCL15 N_SDA15 N_SDA20
5 N_SCL7 N_SDA7 N_SCL16 N_SDA16 N_SCL21
4 N_SCL8 N_SDA8 N_SCL17 N_SDA17 N_SDA21
3 N_SCL9 N_SDA9
GND NEG_O HLY_O#
2 R_SCL IPMB_PWR RES
IPMB_PWR HLY_I#
1
GND R_SDA CMM_SEL# NEG_I GND
NOTE: # Designates a low true signal.
All signals interface to medium length pins on the backplane except as noted.
= Interfaces to long connector pins on the backplane.
= Interfaces to short connector pins on the backplane.
Table 7. J3 Connector Pinout
Pin# A B C D E F
11 N_HLY1# N_BDS1# N_HLY10# N_BDS10# N_HLY18#
GROUND
SHIELD
10 N_HLY2# N_BDS2# N_HLY11# N_BDS11# N_BDS18#
9 N_HLY3# N_BDS3# N_HLY12# N_BDS12# N_HLY19#
8 N_HLY4# N_BDS4# N_HLY13# N_BDS13# N_BDS19#
7 N_HLY5# N_BDS5# N_HLY14# N_BDS14# N_HLY20#
6 N_HLY6# N_BDS6# N_HLY15# N_BDS15# N_BDS20#
5 N_HLY7# N_BDS7# N_HLY16# N_BDS16# N_HLY21#
4 N_HLY8# N_BDS8# N_HLY17# N_BDS17# N_BDS21#
3 N_HLY9# N_BDS9#
IPMB_PWR PIMP0# RES
2 RES GND RES
GND RES
1
IPMB_PWR RES PRES_O# PIMP1# IPMB_PWR
NOTE: # Designates a low true signal.
All signals interface to medium length pins on the backplane except as noted.
= Interfaces to long connector pins on the backplane.
= Interfaces to short connector pins on the backplane.