PROMETHEUS PRODUCTS, INC. CYBERSTERO PC144IVA, CYBERSTERO PC144IVSPA Card Type Fax, Modem (asynchronous), Sound card Chip Set Unidentified I/O Options Audio line in, Audio line out, CD-ROM interface, Microphone, MIDI/game port, Speakerphone Maximum Modem Rate 14.4Kbps Maximum Fax Rate 14.4Kbps Data Bus 16-bit ISA Fax Class Class II Data Modulation Protocol Bell 103/212A ITU-T V.22, V.22bis, V.32, V.32bis Fax Modulation Protocol ITU-T V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis [Image] CONNECTIONS Function Label Function Label CD-ROM connector CN1 Microphone CN5 Audio line out CN2 Audio line in CN6 Phone line out CN3 MIDI/game port CN7 Phone line in CN4 DMA CHANNEL SELECTION Channel JB4/I JB4/J JB4/K JB4/L 0 Off On On Off 1 On Off Off On 3 On Off On Off None Off On Off On I/O ADDRESS SELECTION Setting JB4/A JB4/B JB4/C JB4/D 220 Off On Off On 230 Off On On Off 240 On Off Off On 250 On Off On Off INTERRUPT SELECTION IRQ JB4/E JB4/F JB4/G JB4/H IRQ5 Off On On Off IRQ7 On Off Off On IRQ9 Off On Off On IRQ10 On Off On Off JOYSTICK CONTROL Setting JB4/M JB4/N Enabled On Off Disabled Off On MODEM CONTROL Setting JB1/Pins 1 & 2 JB1/Pins 3 & 4 Enabled Closed Open Disabled Open Closed SERIAL PORT ADDRESS SELECTION Setting JB2/G JB2/H JB2/I JB2/J COM1 (3F8h) Off On Off On COM2 (2F8h) Off On On Off COM3 (3E8h) On Off Off On COM4 (2E8h) On Off On Off SERIAL PORT 1 INTERRUPT SELECTION IRQ JB2/A JB2/B JB2/C JB2/D JB2/E JB2/F IRQ3 On Off Off Off Off Off IRQ4 Off On Off Off Off Off IRQ5 Off Off On Off Off Off IRQ7 Off Off Off On Off Off IRQ10 Off Off Off Off On Off IRQ11 Off Off Off Off Off On SOUND CARD CONTROL Setting JB3/Pins 1 & 2 JB3/Pins 3 & 4 Enabled Closed Open Disabled Open Closed Proprietary AT Command Set AUTO-RELIABLE TIME BUFFER CONFIGURATION Type: Configuration Format: AT [cmds] \Cn [cmds] Description: Controls the handling of incoming data during auto-reliable time period Command Function \C0 Data is discarded \C1 Data is buffered \C2 Data is discarded; modem returns to normal mode on receiving auto-reliable fallback character. AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD Type: Configuration Format: AT [cmds] %En [cmds] Description: Controls auto-retrain mode and fallback/fall-forward Command Function %E0 Auto-retrain disabled %E1 Auto-retrain enabled BREAK TYPE Type: Configuration Format: AT [cmds] \Kn [cmds] Description: Configures action of break signal Command Function \K0 Online command mode enabled, send no break to remote modem \K1 Break sent to remote modem and buffered cleared \K2 Online command mode enabled, send no break to remote modem \K3 Send break to remote modem immediately \K4 Online command mode enabled, send no break to remote modem \K5 Send break with transmitted data BUFFER SIZE - LOWER LIMIT Type: Register Format: AT [cmds] S49=n [cmds] Default: 10 Range: 0-255 Unit: 1 byte Description: Controls the low-end size of the buffer during error-control mode BUFFER SIZE - UPPER LIMIT Type: Register Format: AT [cmds] S50=n [cmds] Default: 200 Range: 2-255 Unit: 1 byte Description: Controls the high-end size of the buffer during error-control mode COMPRESSION Type: Configuration Format: AT [cmds] %Cn [cmds] Description: Selects data compression Command Function %C0 Data compression disabled %C1 MNP5 enabled 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 MNP reliable mode enabled \N3 Auto-reliable mode enabled \N4 V.42 reliable mode enabled \N5 V.42 auto-reliable mode enabled \N6 Reliable mode enabled 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 Sn Dial stored telephone number n T Tone dialing enabled W Dialing resumed following dial tone detection for amount of time specified in S7 register , Dialing paused for amount of time specified in S8 register ! Modem commanded to go off-hook for .5 second before returning on-hook @ Wait for quiet answer for amount of time specified in S7 register ; Modem returned to command state after dialing DICTIONARY SIZE Type: Configuration Format: AT [cmds] %Dn [cmds] Description: Select dictionary size Command Function %D0 Select 1/2K bytes %D1 Select 1K bytes %D2 Select 2K bytes EXTENDED RESULT CODES Type: Configuration Format: AT [cmds] \Vn [cmds] Description: Selects extended result codes Command Function \V0 Extended result codes disabled \V1 Extended result codes enabled FLOW CONTROL Type: Configuration Format: AT [cmds] \Gn [cmds] Description: Selects modem port flow control Command Function \G0 Flow control disabled \G1 Flow control enabled FLOW CONTROL TYPE Type: Configuration Format: AT [cmds] \Qn [cmds] Description: Sets type of flow control used by modem Command Function \Q0 Flow control disabled \Q1 XON/XOFF, bi-directional RTS/CTS flow control enabled \Q2 Unidirectional CTS flow control enabled \Q3 Bi-directional RTS/CTS flow control enabled \Q4 Unidirectional XON/XOFF flow control by DCE enabled INACTIVITY TIMER Type: Configuration Format: AT [cmds] \Tn [cmds] Default: 0 Range: 0-90 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. REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports product code I1 Reports ROM checksum I2 Tests and reports ROM checksum I3 Reports firmware revision I4 Reports current configuration XON/XOFF PASS-THROUGH Type: Configuration Format: AT [cmds] \Xn [cmds] Description: Selects whether XON/XOFF signals are sent to remote modem Command Function \X0 XON/XOFF signals trapped by local modem \X1 XON/XOFF passed through local modem