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 [Image] CONNECTIONS Purpose Location Purpose Location Line out CN1 Line in CN2 COM PORT & IRQ SETTINGS COM SW1/1 SW1/2 SW1/3 SW1/4 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 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 W0 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 &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 \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 \Bn Sends n * 100 ms break to the remote, def 300 \G - PROPRIETARY PROTOCOLS Note: ERROR CORRECTION & DATA COMPRESSION Command Protocol \G0 Disables XON/XOFF flow control. \G1 Enables XON/XOFF flow control. \K - PROPRIETARY PROTOCOLS Note: ERROR CORRECTION & DATA COMPRESSION Command Protocol \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 \l0 Sets stream MNP mode. \l1 Sets block MNP mode. \N - PROPRIETARY PROTOCOLS Note: ERROR CORRECTION & DATA COMPRESSION Command Protocol \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 \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 \Tn Programs inactivity timer; n= 0 to 42, def 0. \U - PROPRIETARY PROTOCOLS Note: ERROR CORRECTION & DATA COMPRESSION Command Protocol \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 \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 \Z Changes from reliable mode to normal mode & clears buffers. %C - PROPRIETARY PROTOCOLS Note: ERROR CORRECTION & DATA COMPRESSION Command Protocol %C0 Disables data compression (MNP) %C1 Enables data compression (MNP) %Dn - PROPRIETARY PROTOCOLS Note: ERROR CORRECTION & DATA COMPRESSION Command Protocol %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 %E0 Disable auto retrain. %E1 Enable auto retrain. %L - PROPRIETARY PROTOCOLS Note: ERROR CORRECTION & DATA COMPRESSION Command Protocol %L Echoes the received signal (Same strength) range -9dBm to -43dBm. %Mn - PROPRIETARY PROTOCOLS Note: ERROR CORRECTION & DATA COMPRESSION Command Protocol %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 %P Resets BLTZ dictionary (local) and transmits command to reset remote. %Q - PROPRIETARY PROTOCOLS Note: ERROR CORRECTION & DATA COMPRESSION Command Protocol %Q Returns the value of the EQM high order byte. %Sn - PROPRIETARY PROTOCOLS Note: ERROR CORRECTION & DATA COMPRESSION Command Protocol %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.