Specifications

DM562P
V.90 integrated Data/ Fax/ Voice/ Speaker Phone
Modem Device Single Chip With Memory Built in
Final 3
Features
z Data
- 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)
- 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)
- Bell 212A (1200bps)
- Bell 103 (300bps)
z Fax
- 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
- Support ECM mode
z Data Error Correction
- MNP Class 4
- ITU-T V.42 LAPM
z Data Compression
- MNP Class 5
- ITU-T V.42bis
z Voice compression
- 4 bit ADPCM (ITU-T)
- 2, 3 an 4 bit ADPCM (Davicom
proprietary)
- 8 Bit PCM
z DTE Interface
- DTE speed up to 115200bps
z Enhanced “AT” command set and S registers
- TIA/EIA 602, ITU V.25 ter AT command
Set
- TIA/EIA 602, ITU V.25 ter AT command
Set
- TIA/EIA 578 Fax Class 1 command set
-
- TIA/EIA IS-101 Voice command set
z Integrated UART 16550
z Parallel (ISA/PCI) and Serial (UART) interfaces
- 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”
z Support FSK Caller identification (Caller ID)
z Speakerphone
z Selectable world wide call progress tone
detection
z Enhanced 8032 compatible micro-controller
z Power down mode
z Access up to 256K bytes external program
memory
z Access up to 64K bytes external data memory
z NVRAM to store two user configurable,
selectable profiles with three programmable
telephone numbers
z 32K bytes SRAM built in
Parallel bus for embedded microprocessor
Compatible to ISA bus
PCI internal modem only
z PCI Plug and Play (PnP) support
z Compliant with PCI specification 2.1
z Compliant with PCI bus Power Management
Interface Specification revision 1.0
Version: DM562P-DS-F01
February 02, 2004