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參數(shù)資料
| 型號： | DM560P |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set |
| 中文描述： | .90綜合數(shù)據(jù)/傳真/語音/揚聲器調(diào)制解調(diào)器設(shè)備集 |
| 文件頁數(shù)： | 3/43頁 |
| 文件大小： | 242K |
| 代理商： | DM560P |
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DM560P
V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set
Set
Preliminary
Version: DM560P-DS-P07
August 11, 2000
3
Features
I
Compatibility
- ITU-T V.90 (56000 to 28000 bps)
- ITU-T V.34 (33600 to 2400 bps)
- CCITT V.32bis (14400, 12000, 9600, 7200,
4800bps)
- CCITT V.32 (9600, 7200, 4800bps)
- CCITT V.22bis (2400, 1200bps)
- CCITT V.22 (1200bps)
- CCITT V.23 (1200/75bps)
- Bell 212A (1200bps)
- Bell 103 (300bps)
I
Fax
- CCITT V.17 (14400, 12000, 7200bps)
- CCITT V.29 (9600, 7200bps)
- CCITT V.27ter (4800, 2400bps)
- CCITT V.21 Channel 2 (300bps)
- Group III, Class 1
I
Data Error Correction
- MNP Class 4
- CCITT V.42 LAPM
I
Data Compression
- MNP Class5
- CCITT V.42bis
I
Voice compression
- 2 and 4 bit ADPCM
- IMA ADPCM (
Developing
)
- 8 Bit PCM
I
DTE Interface
- DTE speed up to 115200bps
I
Enhanced T” command set and S registers
- TIA/EIA 602, ITU V.25 ter AT command
Chipset
- TIA/EIA 578 Fax Class 1 command set
- TIA/EIA IS-101 Voice command set
I
Video-ready modem interface V.80(
Developing
)
I
V.8bis (
Developing
)
I
Integrated UART 16550
I
Parallel and Serial 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”
I
Caller identification (Caller ID) support
I
Speakerphone
I
Selectable world wide call progress tone detection
I
16 Bit over-sampling codec
I
Compromise and adaptive equalizer providing
channel impairment compensation
I
Plug and Play (PnP) support
I
Enhanced 8032 compatible micro-controller
I
Power Management (power down mode)
I
8 selectable interrupts
I
Access up to 256K bytes external program
memory
I
Access up to 64K bytes external data memory
I
NVRAM to store two user configurable, selectable
profiles with three programmable telephone
numbers
I
Full duplex data mode test capabilities
- Analog loop test
The DM560P integrated modem device set contains 4 VLSI devices as described below:
1.
DM6583 Modem Controller Unit with PnP for ISA
2.
DM6580 Analog Front End (AFE)
3.
DM6581 ITU-T V.90 Transmit Digital Signal Processor (TX DSP)
4.
DM6582 ITU-T V.90 Receive Digital Signal Processor (RX DSP)
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| DM6580L | V.90 Intergrated Data/Fax/Voice/Speakephone Modem Device Single Chip with Memory Built in |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM562AP | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in |
| DM562AP_07 | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in |
| DM562P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Intergrated Data/Fax/Voice/Speakephone Modem Device Single Chip with Memory Built in |
| DM562P_04 | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in |
| DM5-680J | 制造商:FLORIDA MISC. 功能描述: |
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