PUREDATA, LTD. SATISFAXTION MODEM/100 Modem Type Data (asynchronous)/Fax Maximum Data Rate 2400bps Maximum Fax Rate 9600bps Data Bus 8-bit ISA Fax Class Class I Data Modulation Protocol Bell 103A/212A ITU-T V.22, V.22bis Fax Modulation Protocol ITU-T V.27ter, V.29 [Image] CONNECTIONS Purpose Location Purpose Location Line out CN1 Line in CN2 BASE I/O ADDRESS SELECTION Port SW1/A SW1/B COM1: (3F8h) On On » COM2: (2F8h) Off On COM3: (3E8h) On Off COM4: (2E8h) Off Off INTERRUPT SELECTION IRQ SW1/C SW1/D SW1/E SW1/F 2 On Off Off Off » 3 Off On Off Off 4 Off Off On Off 5 Off Off Off On Proprietary AT Command Set BIT-MAPPED REGISTER S14 Format AT [cmds] S14=n [cmds] Example: ATS14=138 Default: 138 Range: 0-174 Unit: Bit-mapped. Description: Controls echo, result codes, result code display, dial mode, and answer/originate mode. Bit Value Function 0 0 Not used. 1 0 Command echo disabled. » 1 Command echo enabled. 2 » 0 Result codes enabled. 1 Result codes disabled. 3 0 Display result codes in numeric format. » 1 Display result codes in verbose format. 4 0 Not used. 5 » 0 Tone dial enabled. 1 Pulse dial enabled. 6 0 Not used. 7 0 Answer mode enabled. » 1 Originate mode enabled. BIT-MAPPED REGISTER S21 Format AT [cmds] S21=n [cmds] Example: ATS21=48 Default: 48 Range: 0 - 253 Unit: Bit-mapped Description: Selects serial port speed option, CTS signal, low DTR action, DCD signal, DSR signal, and the Long Space Disconnect function. Note: For bit 1 please see bits 1-3 of S23. Bit Value Function 0 0 Not used. 1 » 0 Select serial speed option 1 (S23). 1 Select serial speed option 2 (S23). 2 0 CTS follows RTS. » 1 CTS forced high. 4, 3 00 DTR signal ignored. 01 Modem goes to command mode on low DTR. » 10 Modem disconnects on low DTR. Auto-Answer is disabled. 11 Modem is initialized on low DTR. 5 0 DCD forced high. » 1 DCD normal. 6 » 0 DSR forced high. 1 DSR normal. 7 » 0 Long Space Disconnect function disabled. 1 Long Space Disconnect function enabled. BIT-MAPPED REGISTER S22 Format AT [cmds] S22=n [cmds] Example: ATS22=118 Default: 118 Range: 0 - 255 Unit: Bit-mapped. Description: Controls volume and speaker settings, result codes, and make/break pulse ratio. Bit Value Function 1, 0 00 Lowest volume setting. 01 Low volume setting. » 10 Medium volume setting 11 Highest volume setting. 3, 2 00 Speaker disabled. » 01 Speaker enabled until carrier signal detected 10 Speaker enabled. 11 Speaker enabled following dialing, then disabled after carrier signal detected. 6, 5 ,4 000 Busy and dialtone detection disabled, result codes 0-4 enabled. 100 Busy and dialtone detection disabled, 101 result codes 0-5, 10 enabled. 110 Busy tone detection disabled, dialtone detection enabled, result codes 0-6, 10 » 111 enabled. Busy tone detection enabled, dialtone detection disabled, result codes 0-5, 7, 10 enabled. Busy and dialtone detection enabled, result codes 0-7, 10 enabled. 7 » 0 39/61ms at 10pps (North America) 1 33/67ms at 10pps (Europe) BIT-MAPPED REGISTER S23 Format AT [cmds] S23=n [cmds] Example: ATS23=11 Default: 11 Range: 0-255 Unit: Bit-mapped Description: Grants/denies remote digital loopback, controls DTE rate and parity, and sets guard tone. Note: Option 1 and 2 in bit 1-3 is selected by S21. Bit Value Function 0 0 Remote digital loopback denied. » 1 Remote digital loopback allowed. 3, 2, 1 000 Option 1 Option 2 » 001 Sets serial port Sets serial port speed to 0-300bps. speed to 12Kbps. 010 Sets serial port Sets serial port 011 speed to 1200bps. speed to 14.4Kbps. 101 Sets serial port Sets serial port speed to 2400bps. speed to 57.6Kbps. 110 Sets serial port 111 speed to 4800bps. Sets serial port speed to 9600bps. Sets serial port speed to 19200bps. Sets serial port speed to 38400bps. 5,4 » 00 Parity even. 01 No Parity. 10 Parity odd. 11 Mark Parity 7, 6 » 00 Guard tone disabled. 10 Guard tone 550Hz enabled. 11 Guard tone 1800Hz enabled. BIT-MAPPED REGISTER S27 Format AT [cmds] S27=n [cmds] Example: ATS27=64 Default: 64 Range: 0 - 255 Unit: Bit-mapped Description: Controls communications mode, line type, and protocol type. Note: Be aware that bits 2 and 3 are out of order. Bit Value Function 1 - 0 0 Not used. 5 - 3 0 Not used. 6 0 Select CCITT protocols. » 1 Select Bell protocols. 7, 2 » 00 Switched line. 01 Leased line. 11 Leased line autoconnect. TEST MODES Format AT [cmds] S16=n [cmds] Example: ATS16=40 Default: 0 Range: 0-125 Unit: Bit-mapped Description: Controls loopback tests, analog, digital, remote digital, and self tests. Bit Value Function 0 » 0 Local analog loopback not in progress. 1 Local analog loopback in progress. 1 0 Not used. 2 » 0 Local digital loopback not in progress. 1 Local digital loopback in progress. 3 » 0 Modem not in remote digital loopback. 1 Remote digital loopback in progress. 4 » 0 Remote digital loopback not requested. 1 Remote digital loopback requested. 5 » 0 Remote digital loopback w/ self-test not in progress. 1 Remote digital loopback w/ self-test in progress. 6 » 0 Local analog loopback w/ self-test not in progress. 1 Local analog loopback w/ self-test in progress.