FM214 ETC [List of Unclassifed Manufacturers], FM214 Datasheet
FM214
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FM214 Summary of contents
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... The modem's small size and low power consumption allow the design of compact system enclosures for use in both office and home environments. Table 1 lists the FM209/FM214 models and features. Group 3 Facsimile Modem The modem can operate over the public switched telephone network (PSTN) through line termination provided by a data access arrangement (DAA) ...
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Information provided by Conexant Systems, Inc. is believed to be accurate and reliable. However, no responsibility is assumed by Conexant for its use, nor any infringement of patents or other rights of third parties which may result from its use. ...
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... Japan's Lowest Cost Routing. General Purpose Output (GPO) and General Purpose Input (GPI) pins are available for host assignment. Additional design information is described in the FM209 and FM214 MONOFAX Modem Family Designer's Guide (Order Number 1175). Table 1. FM209/FM214 Models and Features Supported Features ...
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Technical Specifications Configurations, Symbol Rates and Data Rates The selectable modem configurations, along with the corresponding symbol (baud) rates and data rates, are listed in Table 2. Scrambler/Descrambler The modem incorporates a self-synchronizing scrambler/descrambler in accordance with ITU-T V.33, V.17, ...
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... V.21 Channel 2 300 FSK V.23 receive HDX FSK V.23 1200/75 FSK Type I Caller ID FSK Notes: 1. Modulation legend: QAM: DPSK: FSK: TCM: 2. FM214 models only. MD205 Carrier Data Rate (bps) 1 Frequency (Hz) ±0.01% ±0.01% 1700 or 1800 14400 1700 or 1800 12000 1700 or 1800 9600 1700 or 1800 7200 ...
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Table 3. Turn-On Sequence Times ...
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Software Interface Modem functions are implemented in firmware executing in the modem DSP. The DSP RAM interface memory bits, access functions, codes, and registers are defined in the Designer’s Guide. Interface Memory The DSP communicates with the host processor by ...
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USART (Optional) HOST Processor DECODER (DTE) CRYSTAL Figure 1. Modem Functional Interconnect Diagram (Fax) 8 TXD OffHook RXD Talk DCLK RINGD RTS# LINEOUT CTS# LINEIN RLSD# SPKRP SPKRM READ# FM209/214 WRITE# MONOFAX DATA BUS MODEM ADDR. BUS CS# RESET# IRQ1# ...
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USART (Optional) HOST Processor DECODER (DTE) CRYSTAL Figure 2. Modem Functional Interconnect Diagram (Fax and DTAM) MD205 TXD OffHook RXD Talk DCLK RINGD RTS# LINEOUT CTS# LINEIN RLSD# SPKRP SPKRM READ# FM209/214-V MICP WRITE# MONOFAX MICM DATA BUS MODEM MIC ...
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USART (Optional) HOST Processor DECODER (DTE) CRYSTAL Figure 3. Modem Functional Interconnect Diagram (Fax, DTAM, and Speakerphone) 10 OffHook TXD Talk RXD RINGD DCLK LINEOUT RTS# LINEIN CTS# RLSD# SPKRP_P SPKRM_P SPKRP_S SPKRM_S READ# FM209/214-VS WRITE# MONOFAX MODEM DATA BUS ...
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Notes: 1 For -S Options 2 For all other options 3 For -R Options MD205 Figure 4. Pin Signals - 128-Pin TQFP MD205/DG1175 128TQFP 11 ...
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America) 33-14-906-3980 (International www.conexant.com World Headquarters Conexant Systems, Inc. 4311 Jamboree Road P. O. Box C Newport Beach, CA 92658-8902 Phone: (949) 483-4600 Fax: (949) 483-6375 !"" # $ Phone: (813) 799-8406 ...