Agp Connector; Figure 4-8. Universal Agp Bus - HP Deskpro EX Technical Reference Manual

Chapter 4 System Support

4.3.3 AGP CONNECTOR

B94
A94
Figure 4-8. Universal AGP Bus Connector
Table 4-7. AGP Bus Connector Pinout
Pin A Signal
01 +12 VDC
02 Type Det-
03 NC
04 USBN
05 GND
06 INTA-
07 RESET
08 GNT-
09 VDD3
10 ST1
11 NC
12 PIPE-
13 GND
14 WBF-
15 SBA1
16 VDD3
17 SBA3
18 SB_STB-
19 GND
20 SBA5
21 SBA7
22 NC
NOTES;
NC = Not connected
VDDQ = 3.3 VDC when TYPE DET- is left open by AGP 1X/2X card.
VDDQ = 1.5 VDC when TYPE DET- is grounded by AGP 4X card.
4-14 Compaq Deskpro EX Series of Personal Computers
A1
B1
Table 4-7.
AGP Bus Connector Pinout
B Signal Pin A Signal
OVRCNT- 23 GND
VDD 24 NC
VDD 25 VDD3
USBP 26 PAD30
GND 27 PAD28
INTB- 28 VDD3
CLK 29 PAD26
REQ- 30 PAD24
VDD3 31 GND
ST0 32 AD_STB1-
ST2 33 CBE3-
RBF- 34 VDDQ
GND 35 PAD22
NC 36 PAD20
SBA0 37 GND
VDD3 38 PAD18
SBA2 39 PAD16
SB_STB 40 VDDQ
GND 41 FRAME-
SBA4 42 NC
DBA6 43 GND
NC 44 NC
First Edition - August 2000
A66
B Signal Pin A Signal
GND 45 VDD3
VDD3 Aux 46 TRDY-
VDD3 47 STOP-
PAD31 48 PME-
PAD29 49 GND
VDD3 50 PAR
PAD27 51 PAD15
PAD25 52 VDDQ
GND 53 PAD13
AD_STB1 54 PAD11
PAD23 55 GND
VDDQ 56 PAD09
PAD21 57 CBE0-
PAD19 58 VDDQ
GND 59 AD_STB0-
PAD17 60 PAD06
CBE2- 61 GND
VDDQ 62 PAD04
IRDY- 63 PAD02
VDD3 Aux 64 VDDQ
GND 65 PAD00
NC 66 VREFGC
B66
B Signal
VDD3
DEVSEL-
VDDQ
PERR-
GND
SERR-
CBE1-
VDDQ
PAD14
PAD12
GND
PAD10
PAD08
VDDQ
AD_STB0
PAD07
GND
PAD05
PAD03
VDDQ
PAD01
VREFCG