Advantech SOM-A2552 manual SASKTA9, SASKTA6, SASKTA7, SASKTA4, SASKTA5, SASKTA2, SASKTA3, SASKTA0

Models: SOM-A2552

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User’s Manual for Advantech SOM-A2552 series module V1.00

24

SA_SKT_A9

IO

PCMCIA/CF address 9

No pulling

25

SA_SKT_A6

IO

PCMCIA/CF address 6

No pulling

26

SA_SKT_A7

IO

PCMCIA/CF address 7

No pulling

27

SA_SKT_A4

IO

PCMCIA/CF address 4

No pulling

28

SA_SKT_A5

IO

PCMCIA/CF address 5

No pulling

29

SA_SKT_A2

IO

PCMCIA/CF address 2

No pulling

30

SA_SKT_A3

IO

PCMCIA/CF address 3

No pulling

31

SA_SKT_A0

IO

PCMCIA/CF address 0

No pulling

32

SA_SKT_A1

IO

PCMCIA/CF address 1

No pulling

33

SA_SKT_A16

IO

PCMCIA/CF address 16

No pulling

34

SA_SKT_A17

IO

PCMCIA/CF address 17

No pulling

35

SA_SKT_A18

IO

PCMCIA/CF address 18

No pulling

36

SA_SKT_A19

IO

PCMCIA/CF address 19

No pulling

37

SA_SKT_A20

IO

PCMCIA/CF address 20

No pulling

38

SA_SKT_A21

IO

PCMCIA/CF address 21

No pulling

39

SA_SKT_A22

IO

PCMCIA/CF address 22

No pulling

40

nSA_SKT_IOR

O

PCMCIA I/O read. Performs read

No pulling

 

 

 

transactions from PCMCIA I/O

 

 

 

 

space.

 

41

SA_SKT_A24

IO

PCMCIA/CF address 24

No pulling

42

XP

AI

4-wires resistive touch screen

No pulling

 

 

 

signals: X+ Position Input.

 

43

nSA_SKT_WE

O

PCMCIA write enable. (output)

No pulling

 

 

 

Performs writes to PCMCIA

 

 

 

 

memory and to PCMCIA attribute

 

 

 

 

space. Also used as the write

 

 

 

 

enable signal for Variable Latency

 

 

 

 

I/O.

 

44

YP

AI

4-wires resistive touch screen

No pulling

 

 

 

signals: Y+ Position Input.

 

45

nSA_SKT_IOW

O

PCMCIA I/O write signal. (output)

No pulling

 

 

 

Performs write transactions to

 

 

 

 

PCMCIA I/O space.

 

46

XN

AI

4-wires resistive touch screen

No pulling

 

 

 

signals: X– Position Input

 

47

nSA_SKT_RE

O

PCMCIA Register select. (output)

No pulling

 

G

 

Indicates that the target address

 

 

 

 

on a memory transaction is

 

 

 

 

attribute space. Has the same

 

 

 

 

timing as the address bus.

 

48

YN

AI

4-wires resistive touch screen

No pulling

 

 

 

signals: Y– Position Input

 

49

SA_SKT_A23

IO

PCMCIA/CF address 23

No pulling

50

GND

P

Ground

-

51

SA_SKT_A25

IO

PCMCIA/CF address 25

No pulling

52

AC97_EAPD

O

External audio Amplifier power

No pulling

 

 

 

down control

 

53

nSA_SKT_OE

O

PCMCIA output enable. (output)

No pulling

 

 

 

Reads from PCMCIA memory and

 

17

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Advantech SOM-A2552 manual SASKTA9, SASKTA6, SASKTA7, SASKTA4, SASKTA5, SASKTA2, SASKTA3, SASKTA0, SASKTA16, SASKTA17