Multitech MT2834ZDX Specifikace stáhnout pdf (Strana 45)

4 AT Commands, S-Registers, and Result Codes

Command: &BS

Maximum Reliable Block Size

Values:

= 0 or 1

Default: 1

Description: &BS0 Maximum transmit block size of 64 characters.

&BS1 Maximum transmit block size of 256 characters.

Command: $BA

Baud Adjust

Values:

= 0 or 1

Default: 0

Description: $BA0 Set baud adjust off, speed conversion on. (Serial

port speed is independent of modem data rate.)

$BA1 Set baud adjust on, speed conversion off. (Serial

port speed is same as modem data rate.)

Command: &C

Carrier Detect Control

Values:

= 0, 1, 2, or 4

Default: 1

Description: &C0 Force Carrier Detect high.

&C1 Let Carrier Detect follow carrier signal.

&C2 Let Carrier Detect drop on disconnect, then go

high again (for some CBX phone systems).

&C4 Reset modem when Carrier Detect drops.

Command: &CD

Cleardown at Disconnect

Values:

= 0, 1

Default: 0

Description: &CD0 Execute a cleardown at disconnect.

&CD1 Do not execute a cleardown at disconnect.

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Multitech MT2834ZDX Specifikace Strana 45