CARDINAL TECHNOLOGIES, INC. =========================== 14400BPS-V.32BIS V.42 BIS FAX (INT) Card Type Fax, Modem (asynchronous) Chip Set Unidentified Maximum Data Rate 14.4Kbps Maximum Fax Rate Unidentified Data Bus 8-bit ISA Fax Class Unidentified Data Modulation Bell 103/212A Protocol ITU-T V.21, V.22, V.22bis, V.32, V.32bis Fax Modulation Unidentified Protocol Error MNP5, V.42, V.42bis Correction/Compression +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | Line out/in | CN1 | Line in/out | CN2 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT ADDRESS | |------------------------------------------------------------| | Setting | SW1/A | SW1/B | |--------------------+-------------------+-------------------| | COM1 (3F8h) | On | On | |--------------------+-------------------+-------------------| | COM2 (2F8h) | Off | On | |--------------------+-------------------+-------------------| | COM3 (3E8h) | On | Off | |--------------------+-------------------+-------------------| | COM4 (2E8h) | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | INTERRUPT SELECTION | |------------------------------------------------------------| | Setting | SW1/C | SW1/D | P3/Pins 1 & 2 | P3/Pins 2 & 3 | |----------+--------+--------+---------------+---------------| | 2 | N/A | N/A | Open | Closed | |----------+--------+--------+---------------+---------------| | 3 | Off | On | N/A | N/A | |----------+--------+--------+---------------+---------------| | 4 | On | Off | N/A | N/A | |----------+--------+--------+---------------+---------------| | 5 | N/A | N/A | Closed | Open | +------------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | ACCEPT RELIABLE MODE | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] \U [cmds] | |--------------+---------------------------------------------| | Description: | Accept remote modem's request for reliable | | | mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTERS | |------------------------------------------------------------| | Register | Default | |----------------------------+-------------------------------| | S14 | Unidentified | |----------------------------+-------------------------------| | S16 | Unidentified | |----------------------------+-------------------------------| | S21 | Unidentified | |----------------------------+-------------------------------| | S22 | Unidentified | |----------------------------+-------------------------------| | S23 | Unidentified | |----------------------------+-------------------------------| | S27 | Unidentified | |----------------------------+-------------------------------| | S40 | Unidentified | |----------------------------+-------------------------------| | S41 | Unidentified | +------------------------------------------------------------+ +------------------------------------------------------------+ | BREAK TYPE | |------------------------------------------------------------| | Type: | Configuration | |----------------------+-------------------------------------| | Format: | AT [cmds] \Kn [cmds] | |----------------------+-------------------------------------| | Description: | Configures action of break signal | |------------------------------------------------------------| | Command | Break from DTE | Break | Break | | | during Normal or | received | received | | | V.42/V.42bis/MNP | from remote | from DTE | | | mode | modem during | during | | | | Normal mode | Direct mode | |-----------+------------------+--------------+--------------| | \K0 | Online command | Break sent | Online | | | mode enabled, | to remote | command mode | | | send no break to | modem and | enabled, | | | remote modem | buffers | send no | | | | cleared | break to | | | | | remote modem | |-----------+------------------+--------------+--------------| | \K1 | Break sent to | Break sent | Send break | | | remote modem and | to remote | to remote | | | buffers cleared | modem and | modem | | | | buffers | immediately | | | | cleared | | |-----------+------------------+--------------+--------------| | \K2 | Online command | Break sent | Online | | | mode enabled, | immediately | command mode | | | send no break to | to DTE | enabled, | | | remote modem | | send no | | | | | break to | | | | | remote modem | |-----------+------------------+--------------+--------------| | \K3 | Send break to | Break sent | Send break | | | remote modem | immediately | to remote | | | immediately | to DTE | modem | | | | | immediately | |-----------+------------------+--------------+--------------| | \K4 | Online command | Break sent | Online | | | mode enabled, | with | command mode | | | send no break to | received | enabled, | | | remote modem | data to the | send no | | | | DTE | break to | | | | | remote modem | |-----------+------------------+--------------+--------------| | i \K5 | Send break with | Break sent | Send break | | | transmitted data | with | to remote | | | | received | modem | | | | data to the | immediately | | | | DTE | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CLEAR V.42bis DICTIONARY | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] %Pn [cmds] | |--------------+---------------------------------------------| | Description: | Clears the V.42bis dictionary | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMPRESSION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Cn [cmds] | |--------------+---------------------------------------------| | Description: | Selects data compression | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %C0 | Data compression disabled | |--------------+---------------------------------------------| | i %C1 | MNP5 enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Mn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | &M0 | Asynchronous mode, serial port speed | | | follows connect speed | |--------------+---------------------------------------------| | &M1 | Not used | |--------------+---------------------------------------------| | &M2 | Not used | |--------------+---------------------------------------------| | &M3 | Not used | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Qn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode options | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | &Q0 | Asynchronous mode, serial port speed | | | follows connect speed | |--------------+---------------------------------------------| | &Q1 | Not used | |--------------+---------------------------------------------| | &Q2 | Not used | |--------------+---------------------------------------------| | &Q3 | Not used | |--------------+---------------------------------------------| | &Q4 | Reports 'OK' | |--------------+---------------------------------------------| | i &Q5 | Error correction mode | |--------------+---------------------------------------------| | &Q6 | Asynchronous mode, buffered asynchronous | | | mode | |--------------+---------------------------------------------| | &Q7 | Not used | |--------------+---------------------------------------------| | &Q8 | MNP mode | |--------------+---------------------------------------------| | &Q9 | V.42/42bis mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECT MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Nn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the type of connection the modem | | | will operate in | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \N0 | Normal mode enabled | |--------------+---------------------------------------------| | \N1 | Direct mode enabled | |--------------+---------------------------------------------| | \N2 | Reliable mode enabled | |--------------+---------------------------------------------| | i \N3 | Auto-reliable mode enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONVERT TO RELIABLE MODE | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] \Y [cmds] | |--------------+---------------------------------------------| | Description: | Converts to reliable mode from normal or | | | direct mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAL | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] D<#> [cmds] | |--------------+---------------------------------------------| | Description: | Dials telephone number according to any | | | modifiers included in the string | |--------------+---------------------------------------------| | Note: | Any combination of modifiers can be used to | | | produce the desired dial functions in | | | sequence. | |--------------+---------------------------------------------| | Modifier | Function | |--------------+---------------------------------------------| | L | Re-dial last number | |--------------+---------------------------------------------| | P | Pulse dialing enabled | |--------------+---------------------------------------------| | R | Answer mode enabled, originate mode | | | disabled following handshake initiation | |--------------+---------------------------------------------| | Sn or S=n | Dial stored telephone number n | |--------------+---------------------------------------------| | T | Tone dialing enabled | |--------------+---------------------------------------------| | W | Dialing resumed following dial tone | | | detection | |--------------+---------------------------------------------| | , | Dialing paused for amount of time specified | | | in S8 register | |--------------+---------------------------------------------| | ! | Modem commanded to go off-hook for | | | specified time before returning on-hook | |--------------+---------------------------------------------| | @ | Wait for quiet answer | |--------------+---------------------------------------------| | ; | Modem returned to command state after | | | dialing | +------------------------------------------------------------+ +------------------------------------------------------------+ | INACTIVITY TIMER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Tn [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0-42 | |--------------+---------------------------------------------| | Unit: | 1 minute | |--------------+---------------------------------------------| | Description: | Sets the length of time that the modem does | | | not receive information before it | | | disconnects. | |--------------+---------------------------------------------| | Note: | AT\T0 will disable timer. | +------------------------------------------------------------+ +------------------------------------------------------------+ | INITIATE RELIABLE MODE | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] \O [cmds] | |--------------+---------------------------------------------| | Description: | Initiates reliable mode from normal or | | | direct mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports modem product code | |--------------+---------------------------------------------| | I1 | Reports firmware checksum | |--------------+---------------------------------------------| | I2 | Tests and reports firmware checksum | |--------------+---------------------------------------------| | I3 | Reports product version information | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.42bis - COMPRESSION CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Mn [cmds] | |--------------+---------------------------------------------| | Description: | Controls V.42bis data compression | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %M0 | V.42bis disabled | |--------------+---------------------------------------------| | %M1 | V.42bis when transmitting enabled | |--------------+---------------------------------------------| | %M2 | V.42bis when receiving enabled | |--------------+---------------------------------------------| | i %M3 | V.42bis when transmitting/receiving enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.42bis - DICTIONARY SIZE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Dn [cmds] | |--------------+---------------------------------------------| | Description: | Select V.42 dictionary size | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %D0 | Select 512 bytes | |--------------+---------------------------------------------| | %D1 | Select 1024 bytes | |--------------+---------------------------------------------| | i %D2 | Select 2048 bytes | |--------------+---------------------------------------------| | %D3 | Select 4096 bytes (one-way only) | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.42bis - MAXIMUM STRING LENGTH | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] %Sn [cmds] | |--------------+---------------------------------------------| | Default: | 32 | |--------------+---------------------------------------------| | Range: | 6-250 | |--------------+---------------------------------------------| | Unit: | Characters | |--------------+---------------------------------------------| | Description: | Selects string size for V.42bis compression | +------------------------------------------------------------+