DM562P
V.90 integrated Data/ Fax/ Voice/ Speaker Phone
Modem Device Single Chip With Memory Built in
Features
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Enhanced “AT” command set and S registers
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Data
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TIA/EIA 602, ITU V.25 ter AT command
Set
TIA/EIA 602, ITU V.25 ter AT command
Set
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ITU-T V.90 (56000 to 28000 bps)
ITU-T V.34 (33600 to 2400 bps)
ITU-T V.32bis (14400, 12000, 9600,
7200, 4800bps)
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TIA/EIA 578 Fax Class 1 command set
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ITU-T V.32 (9600, 4800bps)
ITU-T V.22bis (2400, 1200bps)
ITU-T V.22 (1200bps)
ITU-T V.23 (1200/75bps)
ITU-T V.21 (300bps)
TIA/EIA IS-101 Voice command set
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Integrated UART 16550
Bell 212A (1200bps)
Bell 103 (300bps)
Parallel (ISA/PCI) and Serial (UART) interfaces
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6, 7 and 8 bit character support
Even, odd, mark and none parity
detection and generation
1 and 2 stop bit support
Auto DTE data speed detection through
“AT”
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Fax
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ITU-T V.17 (14400, 12000,
9600,7200bps)
ITU-T V.29 (9600, 7200bps)
ITU-T V.27ter (4800, 2400bps)
ITU-T V.21 Channel 2 (300bps)
Group III, Class 1
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Support FSK Caller identification (Caller ID)
Speakerphone
Support ECM mode
Selectable world wide call progress tone
detection
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Data Error Correction
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MNP Class 4
ITU-T V.42 LAPM
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Enhanced 8032 compatible micro-controller
Power down mode
Data Compression
Access up to 256K bytes external program
memory
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MNP Class 5
ITU-T V.42bis
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Access up to 64K bytes external data memory
NVRAM to store two user configurable,
selectable profiles with three programmable
telephone numbers
Voice compression
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4 bit ADPCM (ITU-T)
2, 3 an 4 bit ADPCM (Davicom
proprietary)
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32K bytes SRAM built in
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8 Bit PCM
Parallel bus for embedded microprocessor
Compatible to ISA bus
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DTE Interface
DTE speed up to 115200bps
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PCI internal modem only
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PCI Plug and Play (PnP) support
Compliant with PCI specification 2.1
Compliant with PCI bus Power Management
Interface Specification revision 1.0
Final
3
Version: DM562P-DS-F01
February 02, 2004
DAVICOM [ DAVICOM SEMICONDUCTOR, INC. ]
