YMF744B-R View Datasheet(PDF) - Yamaha Corporation

Part Name

Description

View to exact match

YMF744B-R

3.3V; DS-1S high performance audio controller for the PCI bus

Yamaha Corporation 

YMF744B

PIN CONFIGURATION

YMF744B-V (0.5mm pin pitch)

AD26

1

PVDD2

2

AD25

3

AD24

4

CBE3#

5

IDSEL

6

AD23

7

PVSS4

8

AD22

9

AD21

10

AD20

11

AD19

12

AD18

13

AD17

14

AD16

15

CBE2#

16

PVSS3

17

FRAME#

18

IRDY#

19

TRDY#

20

DEVSEL#

21

PVDD1

22

STOP#

23

PERR#

24

SERR#

25

PAR

26

CBE1#

27

PVSS2

28

AD15

29

AD14

30

AD13

31

AD12

32

AD11

33

AD10

34

AD9

35

AD8

36

PVSS1

37

CBE0#

38

102

TEST#

101

VDD2

100

VSS3

99

VDD1

98

CMCLK

97

CSDO

96

CBCLK

95

CSDI0

94

CSYNC

93

CRST#

92

VDD0

91

VSS2

90

RESERVE2

89

RESERVE3

88

CSDI2

87

DOCKEN#

86

VSS1

85

XI24

84

XO24

83

LOOPF

82

LVDD

81

CVDD1

80

ZVBCLK

79

ZVLRCK

78

ZVSDI

77

SPDIFOUT

76

SPDIFIN

75

IRQ11

74

IRQ10

73

IRQ9

72

IRQ7

71

IRQ5

70

GPIO2

69

GPIO1

68

GPIO0

67

RESERVE8

66

RESERVE9

65

RESERVE10

128 Pin LQFP Top View

-3-

February 3, 1999

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