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

 

 

 

to PCMCIA attribute space.

 

54

LINEOUT_R

AO

Audio line-Out right channel

-

55

nSA_SKT1_CD

I

PCMCIA/CF slot 0 card detect pin

No pulling

 

1

 

 

 

56

LINEOUT_L

AO

Audio line-Out left channel

-

57

nSA_SKT0_CD

I

PCMCIA/CF slot 1 card detect pin

No pulling

 

1

 

1.

 

58

AC97_LINEIN_

AI

Audio line input right channel.

-

 

R

 

 

 

59

nSA_SKT1_CE

O

PCMCIA/CF slot 0 card enable pin

No pulling

 

1

 

1.

 

60

AC97_LINEIN_

AI

Audio line input left channel.

-

 

L

 

 

 

61

nSA_SKT0_CE

O

PCMCIA/CF slot 0 card enable pin

No pulling

 

1

 

1.

 

62

MIC_IN

AI

First Microphone input

-

63

nSA_SKT1_CE

O

PCMCIA/CF slot 1 card enable pin

No pulling

 

2

 

2.

 

64

GND

P

Ground

-

65

SA_SKT1_VCC

P

PCMCIA/CF slot 1 power pin

-

66

nSA_SKT0_VS

I

PCMCIA/CF slot 0 voltage sense

Pull high with

 

1

 

pin 1.

10Kohm

67

nSA_SKT1_VS

I

PCMCIA/CF slot 1 voltage sense

Pull high with

 

1

 

pin 1.

10Kohm

68

nSA_SKT0_CE

O

PCMCIA/CF slot 0 card enable pin

No pulling

 

2

 

2.

 

69

SA_SKT1_RDY

I

PCMCIA/CF slot 1 ready pin.

Pull high with

 

 

 

 

10Kohm

70

SA_SKT0_RDY

I

PCMCIA/CF slot 0 ready pin.

Pull high with

 

 

 

 

10Kohm

71

nSA_SKT0_VS

I

PCMCIA/CF slot 0 voltage sense

Pull high with

 

2

 

pin 2.

10Kohm

72

nSA_SKT1_VS

I

PCMCIA/CF slot 1 voltage sense

Pull high with

 

2

 

pin 2.

10Kohm

73

SA_SKT0_RST

O

PCMCIA/CF slot 0 reset pin.

Pull high with

 

 

 

 

10Kohm

74

SA_SKT1_RST

O

PCMCIA/CF slot 1 reset pin.

Pull high with

 

 

 

 

10Kohm

75

nSA_SKT0_W

I

PCMCIA/CF slot 0 wait signals.

Pull high with

 

AIT

 

Driven low by the PCMCIA card to

10Kohm

 

 

 

extend the length of the transfers

 

 

 

 

to/from the PXA255 processor.

 

76

nSA_SKT1_CD

I

PCMCIA/CF slot 1 card detect pin

No pulling

 

2

 

2.

 

77

nSA_SKT1_W

I

PCMCIA/CF slot 1 wait signals.

Pull high with

 

AIT

 

Driven low by the PCMCIA card to

10Kohm

 

 

 

extend the length of the transfers

 

 

 

 

to/from the PXA255 processor.

 

78

nSA_SKT0_CD

I

PCMCIA/CF slot 0 card detect pin

No pulling

18

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Image 18
Advantech SOM-A2552 manual AC97LINEIN, Micin, SASKT1VCC, SASKT1RDY, SASKT0RDY, SASKT0RST, SASKT1RST, Ait