- 您現(xiàn)在的位置：買(mǎi)賣IC網(wǎng) > PDF目錄378572 > DM562AP (Electronic Theatre Controls, Inc.) V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in PDF資料下載
參數(shù)資料
| 型號(hào)： | DM562AP |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in |
| 中文描述： | .90綜合數(shù)據(jù)/傳真/語(yǔ)音/揚(yáng)聲器調(diào)制解調(diào)器設(shè)備的單芯片，具有內(nèi)置的記憶 |
| 文件頁(yè)數(shù)： | 1/48頁(yè) |
| 文件大?。?/td> | 489K |
| 代理商： | DM562AP |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)
DM562AP
V.90 Integrated Data/ Fax/Voice/Speakerphone
Modem Device Single Chip with Memory Built in
Preliminary
Version: DM562AP-DS-P02
March 05, 2004
1
General Description
The DM562AP integrated modem is a two-chipset
design that provides a complete solution for state-
of-the-art, voice-band Plain Old Telephone
Switching (POTS) communication. The modem
provides for Data (up to 56,000bps), Fax (up to
ban0bps), Voice and Full Duplex Speaker-phone
functions to comply with various international
standards.
The design of the DM562AP is optimized for
desktop personal computer applications, embedded
microprocessor applications and Multi-Function
Peripheral (MFP) FAX application. It provides a low
cost, highly reliable, maximum integration, with the
minimum amount of support required. The
DM562AP modem can operate over a dial-up
network (PSTN) or 2 wire leased lines.
The modem integrates auto dial and answer
capabilities, asynchronous data transmissions,
serial and parallel interfaces, various tone detection
schemes and data test modes.
The DM562AP modem reference design is pre-
approved for FCC part 68 and provides minimum
design cycle time, with minimum cost to insure the
maximum amount of success.
The simplified modem system, shown in figure
below, illustrates the basic interconnection between
the MCU, DSP, AFE and other basic components of
a modem. The individual elements of the DM562AP
are:
DM6580 Analog Front End (AFE). 48-pin LQFP
package.
DM6588A ITU-T V.90 integrated Processors
with 32K bytes SRAM built in 128-pin QFP
package
Block Diagram
LED
TX
DSP
Ring
Detector
DM6580
Analog
Front End
SCLK
DIT
DOT
TFS
DIR
DOR
RFS
RXSCLK
CLKIN
TXDCLK
RXDCLK
DAA
RxIN
TxA1
TxA2
Line
Speaker
Driver
PCI
Bus
RX
DSP
V.24
Interface
UART
V.24
Interface
PnP
SPKR
Microphone
Driver
29.4912MHz
30.24MHz
Optional
DM6588A
TXSCLK*2
ISA
Bus
Controller
Unit
Micro
32KB
SRAM
2M
Flash
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM6580E | V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in |
| DM6588AF | V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in |
| DM6210 | dataModule medium speed analog input module |
| DM7400 | Quad 2-Input NAND Gates |
| DM7400M | PCB MOUNT PRESSURE SENSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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: |
| DM5-750J | 制造商:FLORIDA MISC. 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。