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 Bell 103 & 212A Protocols ITU-T V32 & V32 bis & V.22 & V.22bis & V.21 Fax Modulation ITU-T V.29 & V.27 GRP III Protocol Error ITU-T V.42, & V.42bis,MNP 2-5 Correction/Compression +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+-----------------+-----------| | Line out | CN1 | Line in | CN2 | +------------------------------------------------------------+ +------------------------------------------------------------+ | COM PORT & IRQ SETTINGS | |------------------------------------------------------------| | COM | SW1/1 | SW1/2 | SW1/3 | SW1/4 | |----------------+----------+----------+----------+----------| | i 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 | |-------------------------------+----------------------------| | i 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 | |--------------+---------------------------------------------| | Description: | Retrieves the software version data. | +------------------------------------------------------------+ +------------------------------------------------------------+ | W - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Type: | | |---------------+--------------------------------------------| | Format: | AT [cmds] | |---------------+--------------------------------------------| | Example: | AT | |---------------+--------------------------------------------| | Description: | | +------------------------------------------------------------+ +------------------------------------------------------------+ | W - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | INFORMATIONAL | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | iW0 | 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 | |--------------+---------------------------------------------| | Description: | Set mode to Asynchronous, identical to &Q0. | +------------------------------------------------------------+ +------------------------------------------------------------+ | &Q - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | INFORMATIONAL | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i&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 | |--------------+---------------------------------------------| | Description: | Reserved. | +------------------------------------------------------------+ +------------------------------------------------------------+ | \A - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i\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 | |---------+--------------------------------------------------| | i\Bn | Sends n * 100 ms break to the remote, def 300 | +------------------------------------------------------------+ +------------------------------------------------------------+ | \G - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i\G0 | Disables XON/XOFF flow control. | |---------+--------------------------------------------------| | \G1 | Enables XON/XOFF flow control. | +------------------------------------------------------------+ +------------------------------------------------------------+ | \K - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i\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 | |---------+--------------------------------------------------| | i\l0 | Sets stream MNP mode. | |---------+--------------------------------------------------| | \l1 | Sets block MNP mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | \N - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i\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 | |---------+--------------------------------------------------| | i\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 | |---------+--------------------------------------------------| | i\Tn | Programs inactivity timer; n= 0 to 42, def 0. | +------------------------------------------------------------+ +------------------------------------------------------------+ | \U - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i\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 | |---------+--------------------------------------------------| | i\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 | |---------+--------------------------------------------------| | i\Z | Changes from reliable mode to normal mode & | | | clears buffers. | +------------------------------------------------------------+ +------------------------------------------------------------+ | %C - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i%C0 | Disables data compression (MNP) | |---------+--------------------------------------------------| | %C1 | Enables data compression (MNP) | +------------------------------------------------------------+ +------------------------------------------------------------+ | %Dn - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i%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 | |---------+--------------------------------------------------| | i%E0 | Disable auto retrain. | |---------+--------------------------------------------------| | %E1 | Enable auto retrain. | +------------------------------------------------------------+ +------------------------------------------------------------+ | %L - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i%L | Echoes the received signal (Same strength) range | | | -9dBm to -43dBm. | +------------------------------------------------------------+ +------------------------------------------------------------+ | %Mn - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i%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 | |---------+--------------------------------------------------| | i%P | Resets BLTZ dictionary (local) and transmits | | | command to reset remote. | +------------------------------------------------------------+ +------------------------------------------------------------+ | %Q - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i%Q | Returns the value of the EQM high order byte. | +------------------------------------------------------------+ +------------------------------------------------------------+ | %Sn - PROPRIETARY PROTOCOLS | |------------------------------------------------------------| | Note: | ERROR CORRECTION & DATA COMPRESSION | |---------+--------------------------------------------------| | Command | Protocol | |---------+--------------------------------------------------| | i%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 | Function | | | Value | | |---------------+---------+----------------------------------| | 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 | Function | | | Value | | |---------------+---------+----------------------------------| | 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 | Function | | | Value | | |---------------+---------+----------------------------------| | 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 | Function | | | Value | | |---------------+---------+----------------------------------| | S82 | 128 | Transmit break in data sequence. | |---------------+---------+----------------------------------| | S82 | 3 | Transmit break immediately; save | | | | data integrity. | |---------------+---------+----------------------------------| | S82 | 7 | Transmit break immediately; data | | | | integrity lost. | +------------------------------------------------------------+