user manual

Primary (Front) Side CPU Slot Connectors (7 and 9)
http://www.motorola.com/computer/literature 6-23
6
3 GND CLK14 GND GNT13# REQ14# GNT14# GND
2 GND CLK12 CLK13 _SYSEN# GNT12# REQ13# GND
1 GND CLK11 GND REQ11# GNT11# REQ12# GND
Table 6-20. P1 Connector, CPU Slots 7 and 9
POS Row Z Row A Row B Row C Row D Row E Row F
25 GND 5V _REQ64
#
A_ENU
M#
3.3V 5V GND
24 GND _AD[1] 5V VIO _AD[0] _ACK64
#
GND
23 GND 3.3V _AD[4] _AD[3] 5V _AD[2] GND
22 GND _AD[7] GND 3.3V _AD[6] _AD[5] GND
21 GND 3.3V _AD[9] _AD[8] _M66EN _C/BE[0]
#
GND
20 GND _AD[12] GND VIO _AD[11] _AD[10] GND
19 GND 3.3V _AD[15] _AD[14] GND _AD[13] GND
Signals beginning with an underscore (_) are prefixed with the bus name:
*For boards located in slot 7 (Domain A), the signal name is prefixed with PCI_A (for example,
PCI_A_AD[49]).
*For boards located in slot 9 (Domain B), the signal name is prefixed with PCI_B (for example,
PCI_B_AD[49]).
Shaded cell A_ENUM# applies to Domain A; Domain B signal B_ENUM#.
Signals RSV are not connected.
Signals beginning with _BRSV are bussed, but not used.
Signals enclosed in parentheses () are not used
Table 6-19. P2 Connector, CPU Slot 9 (Domain B) (continued)
POS Row Z Row A Row B Row C Row D Row E Row F
Signals beginning with an underscore (_) are prefixed with the bus name PCI_B (for example,
PCI_B_AD[49]).
Signals RSV are not connected.
Signals beginning with _BRSV are bussed, but not used.