user manual

6-24 Computer Group Literature Center Web Site
Subassembly Reference
6
18 GND _SERR# GND 3.3V _PAR _C/BE[1] GND
17 GND 3.3V _SDONE _SBO# GND _PERR# GND
16 GND _DEVSE
L#
GND VIO _STOP# _LOCK# GND
15 GND 3.3V _FRAME
#
_IRDY# BD_SEL
[n]#
_TRDY# GND
14-12 KEY AREA
11 GND _AD[18} _AD[17] _AD[16] GND _C/BE[2]
#
GND
10 GND _AD[21] GND 3.3V _AD[20] _AD[19] GND
9 GND _C/BE[3] _IDSEL _AD[23] GND _AD[22] GND
8 GND _AD[26] GND VIO _AD[25] _AD[24] GND
7 GND _AD[30] _AD[29] _AD[28] GND _AD[27] GND
6 GND (REQ#) GND 3.3V (CLK) _AD[31] GND
5 GND _BRSVP
1A5
_BRSVP
1B5
RST[N]# GND (GNT#) GND
4 GND _BRSVP
1A4
HLTY[N]
#
VIO _INTP _INTS GND
3 GND _INTA# _INTB# _INTC# 5V _INTD# GND
Table 6-20. P1 Connector, CPU Slots 7 and 9 (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:
*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