user manual

Hot Swap Controller/Bridge Connectors (Transition Slots 8 and 10)
http://www.motorola.com/computer/literature 6-29
6
Hot Swap Controller/Bridge Connectors
(Transition Slots 8 and 10)
The Hot Swap Controller/Bridge for Domain A resides in transition
module slot 10. The Hot Swap Controller/Bridge for Domain B resides in
transition module slot 8.
Table 6-26. P5 Connector, HSC/Bridge (Slots 8 and 10)
POS Row Z Row A Row B Row C Row D Row E Row F
22-1 GND RSVD RSVD RSVD RSVD RSVD GND
Connector P5 is reserved for future use.
Table 6-27. P4 Connector, HSC/Bridge (Slots 8 and 10)
POS
Row
Z Row A Row B Row C Row D Row E
Row
F
25 GND _AD36 _AD35 _AD34 _AD33 _AD32 GND
24 GND _AD40 _AD39 _AD38
_GND _AD37 GND
23 GND _AD45 _AD44 _AD43 _AD42 _AD41 GND
22 GND _AD49
_+3.3 _AD48 _AD47 _AD46 GND
21 GND _AD53 _AD52 _AD51
_GND _AD50 GND
20 GND _AD57
_+3.3 _AD56 _AD55 _AD54 GND
19 GND _AD61 _AD60 _AD59
_GND _AD58 GND
18 GND _CBE4#
_+3.3 _PAR64 _AD63 _AD62 GND
The _GND, _+5 and _+3 in the shaded cells are provided by the CPU board; they are not
connected to the system power plane. These signals are prefixed with CPUA if the board resides
in slot 10 or CPUB if the board resides in slot 8 (for example, CPUA_+5).
Unshaded signals beginning with an underscore (_) are prefixed with the local PCI bus name:
*For boards located in slot 10 (Domain A), the signal name is prefixed with L_PCI_A (for
example, L_PCI_A_AD17).
*For boards located in slot 8 (Domain B), the signal name is prefixed with L_PCI_B (for
example, L_PCI_B_AD17).