Pin 51-100: [Power ISA]

Pin

Signal

Description

4 ETX® connectors

Type

Termination

Comment

51

VCC

Power +5V

PWR

-

-

52

VCC

Power +5V

PWR

-

-

53

SA6

ISA Adress Bus

O-3,3

PU 8k2 5V

-

54

IRQ5

ISA Interrupt Request 5

I-3,3

PU 8k2 5V

-

55

SA7

ISA Adress Bus

O-3,3

PU 8k2 5V

-

56

IRQ6

ISA Interrupt Request 6

I-3,3

PU 8k2 5V

-

57

SA8

ISA Adress Bus

O-3,3

PU 8k2 5V

-

58

IRQ7

ISA Interrupt Request 7

I-3,3

PU 8k2 5V

-

59

SA9

ISA Adress Bus

O-3,3

PU 8k2 5V

-

60

SYSCLK

ISA Bus Clock (CLK_SYS_ISA)

O-3,3

-

-

61

SA10

ISA Adress Bus

O-3,3

PU 8k2 5V

-

62

REFSH#

ISA System Refresh Control

IO-3,3

PU 1k 5V

-

63

SA11

ISA Adress Bus

O-3,3

PU 8k2 5V

-

64

DREQ1

ISA DMA Request 1

I-3,3

PU 8k2 5V

-

65

SA12

ISA Adress Bus

O-3,3

PU 8k2 5V

-

66

DACK1#

ISA DMA Acknowledge 1

IO-3,3

-

-

67

GND

Ground

PWR

-

-

68

GND

Ground

PWR

-

-

69

SA13

ISA Adress Bus

O-3,3

PU 8k2 5V

-

70

DREQ3

ISA DMA Request 3

I-3,3

PU 8k2 5V

-

71

SA14

ISA Adress Bus

O-3,3

PU 8k2 5V

-

72

DACK3#

ISA DMA Acknowledge 3

IO-3,3

-

-

73

SA15

ISA Adress Bus

O-3,3

PU 8k2 5V

-

74

IOR#

ISA I/O Read

IO-3,3

PU 8k2 5V

-

75

SA16

ISA Adress Bus

O-3,3

PU 8k2 5V

-

76

IOW#

ISA I/O Write

IO-3,3

PU 8k2 5V

-

77

SA18

ISA Adress Bus

O-3,3

PU 8k2 5V

-

78

SA17

ISA Adress Bus

O-3,3

PU 8k2 5V

-

79

SA19

ISA Adress Bus

O-3,3

PU 8k2 5V

-

80

SMEMR#

ISA System Memory Read

IO-3,3

PU 8k2 5V

-

81

IOCHRDY

ISA I/O Channel Ready

IO-3,3

PU 1k 5V

-

82

AEN

ISA Adress Enable

IO-3,3

-

-

83

VCC

Power +5V

PWR

-

-

84

VCC

Power +5V

PWR

-

-

85

SD0

ISA Data Bus

IO-3,3

PU 8k2 5V

-

86

SMEMW#

ISA System Memory Write

IO-3,3

PU 8k2 5V

-

87

SD2

ISA Data Bus

IO-3,3

PU 8k2 5V

-

88

SD1

ISA Data Bus

IO-3,3

PU 8k2 5V

-

89

SD3

ISA Data Bus

IO-3,3

PU 8k2 5V

-

90

NOWS#

ISA No Wait Staits

I-3,3

PU 8k2 5V

-

91

DREQ2

ISA DMA Request 2

I-3,3

PU 8k2 5V

-

92

SD4

ISA Data Bus

IO-3,3

PU 8k2 5V

-

93

SD5

ISA Data Bus

IO-3,3

PU 8k2 5V

-

94

IRQ9

ISA Interrupt Request 9

I-3,3

PU 8k2 5V

-

95

SD6

ISA Data Bus

IO-3,3

PU 8k2 5V

-

96

SD7

ISA Data Bus

IO-3,3

PU 8k2 5V

-

97

IOCHK#

ISA I/O Channel Check

I-3,3

PU 8k2 5V

-

98

RSTDRV

ISA Reset

O-3,3

-

-

99

GND

Ground

PWR

-

-

100

GND

Ground

PWR

-

-

 

 

Note:

The termination resistors in this table are already mounted on the ETX® board. Please refer to the design

 

guide for information about additional termination resistors.

 

 

 

 

 

 

 

 

 

Kontron User's Guide ETX CD

25

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Image 25
Intel ETX CD manual Pin 51-100 Power ISA
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