HP Compaq dx6050 MT - Page 185

Service Reference Guide, d300, dx6050 319865-008 A–7
Connector Pin Assignments
Accelerated Graphics Port (AGP)
Connector
Pin Signal A Signal B Pin Signal A Signal B
1
2
3
4
5
+12 V
TYPEDET#
Reserved
USB-
Ground
OVRCNT#
+ 5V
+ 5V
USB+
Ground
34
35
36
37
38
Vddq
AD22
AD20
Ground
AD18
Vddq
AD21
AD19
Ground
AD17
6
7
8
9
10
INTA#
RST#
GNT#
VCC3.3
ST1
INTB#
CLK
REQ#
VCC3.3
ST0
39
40
41
42
43
AD16
Vddq
FRAME#
Reserved
Ground
C/BE2#
Vddq
IRDY#
3.3VAux
Ground
11
12
13
14
15
Reserved
PIPE#
Ground
WBF#
SBA1
ST2
RBF#
Ground
Reserved
SBA0
44
45
46
47
48
Reserved
VCC 3.3
TRDY#
STOP#
PME#
Reserved
VCC 3.3
DEVSEL#
Vddq
PERR#
16
17
18
19
20
VCC 3.3
SBA3
SB_STB#
Ground
SBA5
VCC 3.3
SBA2
SB_STB
Ground
SBA4
49
50
51
52
53
Ground
PAR
AD15
Vddq
AD13
Ground
SERR#
C/BE1#
Vddq
AD14
21
22
23
24
25
SBA7
Reserved
Ground
Reserved
VCC 3.3
SBA6
Reserved
Ground
3.3 Vaux
VCC 3.3
54
55
56
57
58
AD11
Ground
AD9
C/BE0#
Vddq
AD12
Ground
AD10
AD8
Vddq
26
27
28
29
30
AD30
AD28
VCC 3.3
AD26
AD24
AD31
AD29
VCC 3.3
AD27
AD25
59
60
61
62
63
AD_STB0#
AD6
Ground
AD4
AD2
AD_STB0
AD7
Ground
AD5
AD3
31
32
33
Ground
AD_STB1#
C/BE3#
Ground
AD_STB1
AD23
64
65
66
Vddq
AD0
VREFGC
Vddq
AD1
VREFCG