ucb1500 NXP Semiconductors, ucb1500 Datasheet - Page 3

• Manufacturer Part Number: ucb1500
• Description: Pci To Ac97 Bridge/host Controller
• Manufacturer: NXP Semiconductors

6. Pinning information
Table 2:
Philips Semiconductors
9397 750 07443
Product specification
Symbol
PCI interface
PCICLK
RST
REQ
GNT
FRAME
Fig 3. Pin configuration
handbook, full pagewidth
Pin description
Pin
80
68
3
2
29
IDSEL
CBE3
AD31
AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23
AD22
AD21
AD20
REQ
V DD
GNT
V DD
V SS
V SS
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
6.1 Pinning
6.2 Pin description
Type
I
I
T/S
T/S
S/T/S
[1]
Description
PCI system clock.
PCI system reset, V
PCI bus request.
PCI bus grant.
PCI FRAME, input during slave, output during master.
Rev. 03 — 7 July 2000
UCB1500
AUX
powered.
PCI to AC97 bridge/host controller
© Philips Electronics N.V. 2000. All rights reserved.
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
MBL146
UCB1500
AD1
AD2
V SS
AD3
AD4
AD5
AD6
V DD
AD7
CBE0
AD8
AD9
V SS
AD10
AD11
AD12
AD13
V DD
AD14
AD15
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