SIMA TECHNOLOGY CO., LTD. V.34PVD Card Type Modem (synchronous/asynchronous) Chip Set Unidentified I/O Options DSVD, microphone in, speaker out Maximum Data Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Bus 16-bit ISA Fax Class Class I & II Data Modulation Protocol Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 Rockwell V.FC Fax Modulation Protocol ITU-T V.17, V.21CH2, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis [Image] CONNECTIONS Function Label Function Label Line out CN1 Microphone in CN3 Line in CN2 Speaker out CN4 PLUG-N-PLAY SELECTION Setting JP12 SW2 Enabled Closed Pins 1 & 2 closed Disabled Open Pins 2 & 3 closed SERIAL PORT ADDRESS SELECTION Setting JP1 JP2 3F8h (COM1:) Closed Closed 2F8h (COM2:) Closed Open 3E8h (COM3:) Open Closed 2E8h (COM4:) Open Open INTERRUPT SELECTION Setting JP3 JP4 JP5 JP6 JP7 JP8 JP9 JP10 JP11 IRQ3 Closed Open Open Open Open Open Open Open Open IRQ4 Open Closed Open Open Open Open Open Open Open IRQ5 Open Open Closed Open Open Open Open Open Open IRQ7 Open Open Open Closed Open Open Open Open Open IRQ9 Open Open Open Open Closed Open Open Open Open IRQ10 Open Open Open Open Open Closed Open Open Open IRQ11 Open Open Open Open Open Open Closed Open Open IRQ12 Open Open Open Open Open Open Open Closed Open IRQ15 Open Open Open Open Open Open Open Open Closed SUPPORTED STANDARD COMMANDS Basic AT Commands +++, ‘comma’, A/ A, B, D, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z &C, &D, &F, &G, &K, &M, &P, &Q, &R, &S, &T, &V, &W, &X, &Y, &Z Extended AT Commands \A, \B, \G, \K, \L, \N, \W %C, %F, %L, %Q, %T Special AT Commands #CID, :E, *H, -K, )M, @M, +MS, -Q S-Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12, S14, S16, S18, S21, S22, S23, S24, S25, S27, S29 S30, S31, S32, S33, S36, S38, S39, S40, S46, S48, S86, S91, S92, S95, S201 Note: See MHI documentation for complete information. Proprietary AT Command Set DSVD MODE Type: Configuration Format: AT [cmds] -SSE=n [cmds] Description: Select whether the modem will use DSVD mode. Command Function -SSE=0 DSVD mode disabled. -SSE=1 DSVD mode enabled. SIMULTANEOUS VOICE MODE Type: Immediate Format: AT [cmds] -SMS=x,y,z,a [cmds] Description: Selects which simultaneous voice mode the modem will operate in. Command Function x=0 Simultaneous voice mode disabled. x=1 DSVD mode enabled. x=2 SVD mode enabled. x=3 Auto-detect correct mode. y, z=300 Set minimum or maximum total speed at 300bps, respectively. y, z=1200 Set minimum or maximum total speed at 1200bps, respectively. y, z=2400 Set minimum or maximum total speed at 2400bps, respectively. y, z=4800 Set minimum or maximum total speed at 4800bps, respectively. y, z=7200 Set minimum or maximum total speed at 7200bps, respectively. y, z=9600 Set minimum or maximum total speed at 9600bps, respectively. y, z=12000 Set minimum or maximum total speed at 12Kbps, respectively. y, z=14400 Set minimum or maximum total speed at 14.4Kbps, respectively. y, z=16800 Set minimum or maximum total speed at 16.8Kbps, respectively. y, z=19200 Set minimum or maximum total speed at 19.2Kbps, respectively. y, z=21600 Set minimum or maximum total speed at 21.6Kbps, respectively. y, z=24000 Set minimum or maximum total speed at 24Kbps, respectively. y, z=26400 Set minimum or maximum total speed at 26.4Kbps, respectively. y, z=28800 Set minimum or maximum total speed at 28.8Kbps, respectively. z=0 Auto-detect correct ML288 baud rate. z=1 Set ML288 symbol rate to 2400 bits/baud. z=2 Set ML288 symbol rate to 2743 bits/baud. z=3 Set ML288 symbol rate to 2800 bits/baud. z=4 Set ML288 symbol rate to 3000 bits/baud. z=5 Set ML288 symbol rate to 3200 bits/baud. z=6 Set ML288 symbol rate to 3429 bits/baud. SVD DATA BURST Type: Configuration Format: AT [cmds] -SMC=n [cmds] Description: Configures the SVD data burst mode. Command Function -SMC=0 SVD data burst disabled. -SMC=1 SVD data burst enabled. SVD MODULATION Type: Configuration Format: AT [cmds] -SQS=m,n [cmds] Description: Selects the modulation type used by SVD mode. Command Function x=0 Select V.61 modulation. x=1 Select ML144 modulation. x=2 Select ML288 modulation. y=0 Auto-detect modulation mode disabled. y=1 Auto-detect modulation mode enabled. VOICE DEVICE Type: Configuration Format: AT [cmds] #VLS=n [cmds] Description: Selects the I/O device for the DSP chip. Command Function #VLS=0 Telephone line and handset used for voice I/O. #VLS=1 Telephone handset used for voice I/O. #VLS=2 Internal speaker only used for voice I/O. #VLS=3 External microphone only used for voice I/O. #VLS=4 Telephone line and handset used for voice I/O; internal speaker enabled. #VLS=5 Headset used for voice I/O. #VLS=6 Speakerphone used for voice I/O. See SIMA TECHNOLOGY CO., LTD. V.34SV for a full command summary.