XE9624FS Просмотр технического описания (PDF) - Xecom

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XE9624FS

A Complete Send and Receive Fax & Data Modem

Xecom 

NAME I/O

GND —

DESCRIPTION

Ground (0 volts).

AMP O

Audio output to speaker. Function is determined by L & M commands

and the value in register S22. This output can drive a 50Kohm load.

\DCD O

Data Carrier Detect, output, active LO, TTL/CMOS. Function is set by

the &C command and the value in register S21.

\DSR O

Data Set Ready, output, active LO, TTL/CMOS. Function is set by the

&S command and the value in register S21.

Vcc — +5 Volts

Pin Configurations

XE9624F

Pin Configuration

RESET 1

AR 2

RXD 3

4

5

6

7

8

/DTR 9

/AA 10

/CTS 11

OH 12

TXD 13

/RTS 14

/HS 15

/RI 16

17

TIP 18

19

RING 20

40 +5V

39 /DSR

38 /DCD

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22 AMP

21 GND

XE9624FS

Pin Configuration

VCC 1

Reset 2

TXD 3

RXD 4

\AA 5

\RTS 6

\DTR 7

\RI 8

\HS 9

\DCD 10

\CTS 11

\DSR 12

OH 13

AR 14

AMP 15

Gnd 16

Tip 17

Ring 18

4/XECOM

XE9624F/XE9624FS

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