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MB14400M

CARDINAL TECHNOLOGIES, INC.

MB14400M

Modem Type

Data (Asynchronous/Synchronous)/Fax

Maximum Data Rate

14.4K bps

Maximum Fax Rate

14.4K bps

Data Bus

8-bit ISA

Fax Class

Class II

Data Modulation Protocols

Bell 103 & 212A

ITU-T V32 & V32 bis & V.22 & V.22bis & V.21

Fax Modulation Protocol

ITU-T V.29 & V.27 GRP III

Error Correction/Compression

ITU-T V.42, & V.42bis,MNP 2-5

CONNECTIONS

Purpose

Location

Purpose

Location

Line out

CN1

Line in

CN2

COM PORT & IRQ SETTINGS

COM

SW1/1

SW1/2

SW1/3

SW1/4

í COM2/IRQ3

Off

On

Off

On

COM1/IRQ4

On

On

On

Off

COM3/IRQ4

On

Off

On

Off

COM4/IRQ3

Off

Off

Off

On

INTERRUPT SELECT

Setting

P3

í IRQ Set by SW1 switches

All open

IRQ2

Pins 2 & 3 closed

IRQ5

Pins 1 & 2 closed

PROPRIETARY RESULT CODES

Result code

Message

Description

9

CONNECT 600

Connect at 600bps

12

CONNECT 9600

Connect at 9600bps

13

CONNECT 7200

Connect at 7200bps

15

CONNECT 14,400

Connect at 14,400bps

16

CONNECT 19,200

Connect at 19,200bps

17

CONNECT 38,400

Connect at 38,400bps

19

CONNECT 115,200

Connect at 115,200bps

51

CARRIER 12,200

Carrier at 12,200bps

 

i3 - PROPRIETARY PROTOCOLS

Type:

CONFIGURATION

Format:

ATI3

Example:

AT I3<CR>

Description:

Retrieves the software version data.

W - PROPRIETARY PROTOCOLS

Type:

 

Format:

AT [cmds]

Example:

AT <CR>

Description:

 

W - PROPRIETARY PROTOCOLS

Note:

INFORMATIONAL

Command

Protocol

íW0

Protocol negotiation status not reported.

W1

Protocol negotiation status reported.

W2

Protocol negotiation status not reported; response is DCE

 

&M - PROPRIETARY PROTOCOLS

Type:

ASYNCHRONOUS MODE

Format:

AT &M0

Example:

AT &M0<CR>

Description:

Set mode to Asynchronous, identical to &Q0.

&Q - PROPRIETARY PROTOCOLS

Note:

INFORMATIONAL

Command

Protocol

í&Q1

Reserved.

&Q2

Reserved.

&Q3

Reserved.

&Q4

Forces modem to issue OK result code; no changes to operation.

&Q7

Reserved.

 

&T2 - PROPRIETARY PROTOCOLS

Type:

LOOPBACK TEST

Format:

AT &T2

Example:

AT &T2<CR>

Description:

Reserved.

\A - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\A0

Sets MNP block size to 64 char.

\A1

Sets MNP block size to 128 char.

\A2

Sets MNP block size to 192 char.

\A3

Sets MNP block size to 256 char.

\Bn - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\Bn

Sends n * 100 ms break to the remote, def 300

\G - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\G0

Disables XON/XOFF flow control.

\G1

Enables XON/XOFF flow control.

\K - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\K0

Break from port; sets to Command mode; no break sent to remote modem. Breaks from command mode; Clears buffers, sends break. Breaks from remote; clears buffers; sends break.

\K1

Breaks from port; clears buffers, sends break. Breaks command; clear buffers; sends break. Break from remote; clears buffers passes break on to port.

\K2

Breaks from port; sets to command mode; no break sent.

\k3

Breaks from port; sends break. Breaks command; sends break. breaks remote and passes break on to port.

\K4

Breaks from port; Sets to command mode; no break sent. Breaks command; sends break with sequence of data. Breaks remote; passes break on to port.

\K5

Breaks from port; Sends break with sequence of data. Breaks command; sends break with sequence of data. Breaks from remote; passes break on to port.

\l - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\l0

Sets stream MNP mode.

\l1

Sets block MNP mode.

\N - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\N0

Sets mode normal.

\N1

Sets mode direct.

\N2

Sets mode reliable.

\N3

Sets mode auto reliable.

\O - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\0

Tries to negotiate a reliable connection. Will only be successful if connection exists. Note: has to be last command in the line.

\Tn - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\Tn

Programs inactivity timer; n= 0 to 42, def 0.

\U - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\U

12 second wait for request from remote to negotiate link. Will only be successful if connection exists. Note: has to be last command in the line.

\Y - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\Y

Transmits link request (originate mode)/ accepts request (answer mode). Will only be successful if connection exists. Note: has to be last command in the line.

\Z - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í\Z

Changes from reliable mode to normal mode & clears buffers.

%C - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í%C0

Disables data compression (MNP)

%C1

Enables data compression (MNP)

%Dn - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í%D2

Sets dictionary size to 2048 (BLTZ.)

%D0

Sets dictionary size to 512 (BLTZ).

%D1

Sets dictionary size to 1024 (BLTZ).

%D3

Sets dictionary size to 4096 single direction 2048 bi-directional (BLTZ).

%En - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í%E0

Disable auto retrain.

%E1

Enable auto retrain.

%L - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í%L

Echoes the received signal (Same strength) range -9dBm to -43dBm.

%Mn - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í%M0

Disables BLTZ compression mode.

%M1

Enables BLTZ transmit only compression mode.

%M2

Enables BLTZ receive only compression mode.

%M3

Enables BLTZ bi-directional compression mode.

%P - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í%P

Resets BLTZ dictionary (local) and transmits command to reset remote.

%Q - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í%Q

Returns the value of the EQM high order byte.

%Sn - PROPRIETARY PROTOCOLS

Note:

ERROR CORRECTION & DATA COMPRESSION

Command

Protocol

í%Sn

Sets BLTZ max number of characters compressed into single BLTZ word. Range 2 to 250, def 32

PROPRIETARY COMMAND SET

Type:

Configuration

Format:

ATS(register)=(Command Value)

Example:

ATS36=5

Description:

Writes to or reads from a specified register.

Register

Command Value

Function

S36

3

Negotiation failure - direct connect.

S36

4

Negotiation failure - normal connect.

S36

5

MNP attempt - direct connect if failure.

S36

7

MNP attempt - normal connect if failure.

PROPRIETARY COMMAND SET

Type:

Configuration

Format:

ATS(register)=(Command Value)

Example:

ATS37=10

Description:

Writes to or reads from a specified register.

Register

Command Value

Function

S37

10

Attempt to negotiate line speed 12,200

S37

12

Attempt to negotiate line speed 7200

PROPRIETARY COMMAND SET

Type:

Configuration

Format:

ATS(register)=(Command Value)

Example:

ATS46=138

Description:

Writes to or reads from a specified register.

Register

Command Value

Function

S46

138

Enable error compression & compression.

S46

136

Enable error compression & no compression

PROPRIETARY COMMAND SET

Type:

Configuration

Format:

ATS(register)=(Command Value)

Example:

ATS82=128

Description:

Writes to or reads from a specified register.

Register

Command Value

Function

S82

128

Transmit break in data sequence.

S82

3

Transmit break immediately; save data integrity.

S82

7

Transmit break immediately; data integrity lost.