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ML7012-04

2400 bps Single Chip Full Duplex Data Modem with Protocol

Oki Electric Industry 

1Semiconductor

FEDL 7012-04-01

ML7012-04

REGISTERS

S Register Setting

In this modem, memory used as S Registers is provided in RAM to set variables used for modem environment

settings or to read modem status.

Normal operation is not guaranteed when register numbers not specified in this data sheet or parameters outside the

specification are input.

(1) S register setting

The format to set S registers is as follows:

AT<Sn> = <d>

<n> specifies the register No. from decimal 0 to 27, 34, and 35. <d> specifies the number to be set from decimal

0 to 255. If no number is specified at <n> and <d>, it is regarded as “0”.

(2) S register reading

The format to read S registers is as follows:

ATS<n>?

<n> specifies the register No. from decimal 0 to 27, 34, and 35. If no number is specified at <n>, it is regarded as

“0”.

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