參數(shù)資料
型號: UCB1500
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: PCI to AC97 bridge/host controller
中文描述: PCI BUS CONTROLLER, PQFP80
封裝: 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-315-1, LQFP-80
文件頁數(shù): 3/58頁
文件大?。?/td> 1001K
代理商: UCB1500
Philips Semiconductors
UCB1500
PCI to AC97 bridge/host controller
Objective specification
Rev. 01 — 4 February 2000
3 of 58
9397 750 06854
Philips Electronics N.V. 2000. All rights reserved.
6.
Pinning information
6.1 Pinning
6.2 Pin description
Fig 3.
Pin configuration
V
S
1
2
3
4
5
6
7
23
24
25
26
27
28
29
V
DD
GNT
REQ
AD31
AD30
AD29
V
SS
30
31
21
22
8
9
10
11
AD28
AD27
V
DD
AD26
UCB1500
12
13
14
15
16
17
AD25
AD24
CBE3
IDSEL
AD23
V
SS
18
19
20
AD22
AD21
AD20
32
33
34
35
36
C
A
A
A
A
F
V
S
D
S
P
S
60
59
58
57
56
55
54
AD1
AD2
V
SS
AD3
AD4
AD6
AD5
53
52
51
50
V
DD
AD7
AD8
CBE0
49
48
47
46
45
44
AD9
V
SS
AD10
AD11
AD13
AD12
43
42
41
V
DD
AD14
AD15
78
77
76
75
74
73
72
71
70
80
79
69
68
67
66
65
P
T
C
I
B
E
E
S
S
V
R
V
A
S
38
39
40
P
63
62
61
S
A
37
V
S
V
D
V
D
I
T
V
D
C
V
S
V
D
P
64
V
S
SC00178
Table 2:
Symbol
PCI interface
PCICLK
RST
REQ
GNT
FRAME
Pin description
Pin
Type
Description
80
68
3
2
29
I
I
T/S
T/S
S/T/S
[1]
PCI FRAME, input during slave, output during master.
PCI system clock.
PCI system reset, V
AUX
powered.
PCI bus request.
PCI bus grant.
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