B.11 COM2 RS232/422/485 series port (CN8)

Table B.11: COM2 RS-232/422/485 series port

Description

BOX HEADER SMD 7*2P 180D MALE 2.0mm

 

 

 

 

 

Pin

RS-232 port

RS-422 port

RS-485 port

 

 

 

 

 

 

1

DCD

 

N/C

N/C

2

DSR

 

N/C

N/C

 

3

RXD

 

N/C

N/C

 

4

RTS

 

N/C

N/CN/C

 

5

TxD

 

N/C

N/C

 

6

CTS

 

N/C

N/C

 

7

DTR

 

N/C

N/C

 

8

RI

 

N/C

N/C

 

9

GND

 

N/C

N/C

 

10

GND

 

N/C

N/C

 

11

N/C

 

TxD-+

DATA+

 

12

N/C

 

TxD-

DATA-

 

13

N/C

 

RxD+

N/C

 

14

N/C

 

RxD-

N/C

 

B.12 CompactFlash Card Connector (CN21)

Table B.12: CompactFlash Card Connector (CN21)

Description

HEADER for CF typeII 50P 90D(M)SMD 3M W/O Ejector

 

 

 

 

 

Pin

Signal

 

Pin

Signal

 

 

 

 

 

1

GND

 

2

D03

3

D04

 

4

D05

5

D06

 

6

D07

7

*CS0

 

8

A10

9

*ATA SEL

10

A09

11

A08

 

12

A07

13

+5 V

 

14

A06

15

A05

 

16

A04

17

A03

 

18

A02

19

A01

 

20

A00

21

D00

 

22

D01

23

D02

 

24

-IOCS16

81

AppendixB

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Page 93
Image 93
Intel PCM-9387 user manual 11 COM2 RS232/422/485 series port CN8, CompactFlash Card Connector CN21
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