CS4239 データシートの表示（PDF） - Cirrus Logic

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CS4239

CrystalClear™ Portable ISA Audio System

Cirrus Logic 

PIN DESCRIPTIONS

CS4239

CrystalClearTM Portable ISA Audio System

SDATA/SDIN 1

LRCLK/FSYNC 2

MCLK/SCLK 3

ZLRCLK 4

SDOUT 5

ZSDATA 6

ZSCLK 7

SDA 8

UP 9

10

11

XCTL0 12

13

SCL 14

BRESET 15

XCTL1*/ACDCS/DOWN 16

VDF1 17

SGND1 18

(INT15*) IRQF 19

(INT12*) IRQE 20

(INT11*) IRQD 21

(INT9*) IRQC 22

(INT7*) IRQB 23

(INT5*) IRQA 24

SA0 25

(TOP VIEW)

75 LAUX1

74 RAUX1

73 LOUT

72 ROUT

71 TEST

70 JAB1

69 JBB1

68 JACX

67 JBCX

66 SGND2

65 VDF2

64 JBCY

63 JACY

62 JBB2

61 JAB2

60 MIDOUT

59 MIDIN

58 DACKA (DACK0*)

57 DACKC (DACK3*)

56 DACKB (DACK1*)

55 DRQA (DRQ0*)

54 IRQG (INT10)

53 SGND4

52 DRQC (DRQ3*)

51 DRQB (DRQ1*)

* Defaults - See individual pin descriptions for more details

82

DS253PP2

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