Compaq dc5850 - Microtower PC Technical Reference Guide

4-4 www.hp.com Technical Reference Guide
System Support
4.2.6 PCI Connectors
PCI 2.3 Connector
Figure 4-2. 32-bit, 5.0-volt PCI 2.3 Bus Connector
Table 4-2.
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 RS V D + 3.3 AU X 35 I R DY- G ND 5 6 A D 0 3 G N D
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 R EQ - G N D 39 LO C K- + 3.3 V D C 60 AC K 6 4 - R EQ 64 -
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 AD 29 + 3.3 V D C 42 SE R R- G ND
A62
A49
B49
B62
B2
A1
B52
A52

Compaq dc5850 - Microtower PC Specifications

General

Memory	Up to 8 GB DDR2 SDRAM
Form Factor	Microtower
Audio	Integrated High Definition audio
Power Supply	300W
Processor	AMD Athlon X2, AMD Athlon, AMD Sempron
Storage	SATA 3.0 Gb/s Hard Drives
Graphics	Integrated ATI Radeon 3100 graphics
Optical Drive	DVD-ROM, DVD+/-RW
Operating System	Windows Vista
Expansion Slots	1 PCI Express x16, 2 PCI Express x1
Network	Integrated Gigabit Ethernet
Ports	1 serial, 1 parallel, 1 VGA, 1 RJ-45, audio in/out