Motorola ATCA-717 - Manual (Page 74)

Controls, Indicators, and Connectors On−Board Connectors
74 PENT/ATCA−717
The pinouts of all these connectors are given in this section. a
The connector residing in zone 1 is called P10 and carries the following signals:
S Power feed for the blade (ABP_VM48_x_CON and ABP_RTN_A_CON)
S Power enable (ABP_ENABLE_x)
S IPMB bus signals (APMB_P10_IPMB0_x_yyy)
S Geographic address signals (ABP_P10_HAx)
S Ground signals (ABP_P10_SHELF_GND and GND)
S Reserved signals