UCB1500 데이터 시트보기 (PDF) - Philips Electronics

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UCB1500

PCI to AC97 bridge/host controller

Philips Electronics 

Philips Semiconductors

6. Pinning information

6.1 Pinning

UCB1500

PCI to AC97 bridge/host controller

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61

VDD 1

GNT 2

60 AD1

59 AD2

REQ 3

AD31 4

58 VSS

57 AD3

AD30 5

56 AD4

VSS 6

AD29 7

55 AD5

54 AD6

AD28 8

AD27 9

53 VDD

52 AD7

AD26 10

VDD 11

AD25 12

UCB1500

51 CBE0

50 AD8

49 AD9

AD24 13

CBE3 14

48 VSS

47 AD10

IDSEL 15

46 AD11

VSS 16

AD23 17

45 AD12

44 AD13

AD22 18

AD21 19

43 VDD

42 AD14

AD20 20

41 AD15

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

SC00178

Fig 3. Pin configuration

6.2 Pin description

Table 2: Pin description

Symbol

Pin

PCI interface

PCICLK

80

RST

68

REQ

3

GNT

2

FRAME

29

Type Description

I

PCI system clock.

I

PCI system reset, VAUX powered.

T/S

PCI bus request.

T/S

PCI bus grant.

S/T/S [1] PCI FRAME, input during slave, output during master.

9397 750 06854

Objective specification

Rev. 01 — 4 February 2000

© Philips Electronics N.V. 2000. All rights reserved.

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