PCMCIA引脚定义

引脚定义

Pin

Name

Dir

Description

1

GND

Ground

2

D3

Data 3

3

D4

Data 4

4

D5

Data 5

5

D6

Data 6

6

D7

Data 7

7

/CE1

Card Enable 1

8

A10

Address 10

9

/OE

Output Enable

10

A11

Address 11

11

A9

Address 9

12

A8

Address 8

13

A13

Address 13

14

A14

Address 14

15

/WE:/P

Write Enable : Program

16

/READY:/IREQ

Ready : Busy (IREQ)

17

VCC

+5V

18

VPP1

Programming Voltage (EPROM)

19

A16

Address 16

20

A15

Address 15

21

A12

Address 12

22

A7

Address 7

23

A6

Address 6

24

A5

Address 5

25

A4

Address 4

26

A3

Address 3

27

A2

Address 2

28

A1

Address 1

29

A0

Address 0

30

D0

Data 0

31

D1

Data 1

32

D2

Data 2

33

/WP:/IOIS16

Write Protect : IOIS16

34

GND

Ground

35

GND

Ground

36

/CD1

Card Detect 1

37

D11

Data 11

38

D12

Data 12

39

D13

Data 13

40

D14

Data 14

41

D15

Data 15

42

/CE2

Card Enable 2

43

/VS1

Refresh

44

/IORD

?

I/O Read

45

/IOWR

?

I/O Write

46

A17

Address 17

47

A18

Address 18

48

A19

Address 19

49

A20

Address 20

50

A21

Address 21

51

VCC

+5V

52

VPP2

Programmeing Voltage 2 (EPROM)

53

A22

Address 22

54

A23

Address 23

55

A24

Address 24

56

A25

Address 25

57

/VS2

?

RFU

58

RESET

?

RESET

59

/WAIT

?

WAIT

60

/INPACK

?

61

/REG

Register Select

62

/BVD2:SPKR

Battery Voltage Detect 2 : SPKR

63

/BVD1:STSCHG

Battery Voltage Detect 1 : STSCHG

64

D8

Data 8

65

D9

Data 9

66

D10

Data 10

67

/CD2

Card Detect 2

68

GND

Ground