X2: isa bus – ADLINK ETX-CV User Manual

Page 18

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ETX-CV User’s Manual

Page 18

X2: ISA Bus

Pin

Signal

Pin

Signal

1

GND

2

GND

3

SD14

4

SD15

5

SD13

6

MASTER#

7

SD12

8

DREQ7

9

SD11

10

DACK7#

11

SD10

12

DREQ6

13

SD9

14

DACK6#

15

SD8

16

DREQ5

17

MEMW#

18

DACK5#

19

MEMR#

20

DREQ0

21

LA17

22

DACK0#

23

LA18

24

IRQ14

25

LA19

26

IRQ15

27

LA20

28

IRQ12

1

29

LA21

30

IRQ11

31

LA22

32

IRQ10

33

LA23

34

IO16#

35

GND

36

GND

37

SBHE#

38

M16#

39

SA0

40

OSC

41

SA1

42

BALE

43

SA2

44

TC

45

SA3

46

DACK2#

47

SA4

48

IRQ3

49

SA5

50

IRQ4

Pin

Signal

Pin

Signal

51

5VCC

52

5VCC

53

SA6

54

IRQ5

55

SA7

56

IRQ6

57

SA8

58

IRQ7

59

SA9

60

SYSCLK

61

SA10

62

REFSH#

63

SA11

64

DREQ1

65

SA12

66

DACK1#

67

GND

68

GND

69

SA13

70

DREQ3

71

SA14

72

DACK3#

73

SA15

74

IOR#

75

SA16

76

IOW#

77

SA18

78

SA17

79

SA19

80

SMEMR#

81

IOCHRDY

82

AEN

83

5VCC

84

5VCC

85

SD0

86

SMEMW#

87

SD2

88

SD1

89

SD3

90

NOWS#

91

DREQ2

92

SD4

93

SD5

94

IRQ9

95

SD6

96

SD7

97

IOCHK#

98

RSTDRV

99

GND

100

GND

2

1

99

100

1

IRQ12 is reserved for a PS/2 mouse.

X2

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