HP dc7900 manual PCI Connectors, PCI 2.3 Connector, PCI 2.3 Bus Connector Pinout

System Support

4.2.6 PCI Connectors

PCI 2.3 Connector

A1 A49 A52 A62

B2 B49 B52 B62

Figure 4-2. 32-bit, 5.0-volt PCI 2.3 Bus Connector

Table 4-3.

PCI 2.3 Bus Connector Pinout

Pin	B Signal	A Signal	Pin	B Signal	A Signal	Pin	B Signal	A Signal
01	-12 VDC	TRST-	22	GND	AD28	43	+3.3 VDC	PAR
02	TCK	+12 VDC	23	AD27	AD26	44	C/BE1-	AD15
03	GND	TMS	24	AD25	GND	45	AD14	+3.3 VDC
04	TDO	TDI	25	+3.3 VDC	AD24	46	GND	AD13
05	+5 VDC	+5 VDC	26	C/BE3-	IDSEL	47	AD12	AD11
06	+5 VDC	INTA-	27	AD23	+3.3 VDC	48	AD10	GND
07	INTB-	INTC-	28	GND	AD22	49	GND	AD09
08	INTD-	+5 VDC	29	AD21	AD20	50	Key	Key
09	PRSNT1-	Reserved	30	AD19	GND	51	Key	Key
10	RSVD	+5 VDC	31	+3.3 VDC	AD18	52	AD08	C/BE0-
11	PRSNT2-	Reserved	32	AD17	AD16	53	AD07	+3.3 VDC
12	GND	GND	33	C/BE2-	+3.3 VDC	54	+3.3 VDC	AD06
13	GND	GND	34	GND	FRAME-	55	AD05	AD04
14	RSVD	+3.3 AUX	35	IRDY-	GND	56	AD03	GND
15	GND	RST-	36	+3.3 VDC	TRDY-	57	GND	AD02
16	CLK	+5 VDC	37	DEVSEL-	GND	58	AD01	AD00
17	GND	GNT-	38	GND	STOP-	59	+5 VDC	+5 VDC
18	REQ-	GND	39	LOCK-	+3.3 VDC	60	ACK64-	REQ64-
19	+5 VDC	PME-	40	PERR-	SDONE n	61	+5 VDC	+5 VDC
20	AD31	AD30	41	+3.3 VDC	SBO-	62	+5 VDC	+5 VDC
21	AD29	+3.3 VDC	42	SERR-	GND

Technical Reference Guide www.hp.com 4-5