DM6580 datasheet(1/43 Pages) ETC1

부품명	DM6580

상세설명	V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set

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DM560P

V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set

Preliminary

1

Version: DM560P-DS-P07

August 11, 2000

General Description

The DM560P integrated modem is a four chipset

design that provides a complete solution for state-

of-the-art, voice-band Plain Old Telephone Service

(POTS) communication. The modem provides for

Data (up to 56,000bps), Fax (up to 14,400bps),

Voice and Full Duplex Speaker-phone functions to

comply with various international standards.

The design of the DM560P is optimized for desktop

personal computer applications and it provides a low

cost, highly reliable, maximum integration, with the

minimum amount of support required. The DM560P

modem can operate over a dial-up network (PSTN)

or 2 wire leased lines.

The modem integrates auto dial and answer

capabilities, synchronous and asynchronous data

transmissions, serial and parallel interfaces, various

tone detection schemes and data test modes.

The DM560P 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 DM560P

are:

•

DM6580 Analog Front End (AFE). 28-pin PLCC

package

•

DM6581 ITU-T V.90 Transmit Digital Signal

Processor (TX DSP). 100-pin QFP package

•

DM6582 ITU-T V.90 Receive Digital Signal

Processor (RX DSP). 100-pin QFP package

•

DM6583 Modem Controller (MCU) built in Plug &

Play (PnP). 100-pin QFP package

Block Diagram

LED

DM658

3

Micro

Controller

Unit

DM658

1

TX DSP

Ring

Detector

DM658

0

Analog

Front End

TxD

RxD

MSCLK

Address &

Data Bus

SCLK

DIT

DOT

TFS

DIR

DOR

RFS

TxBCLK

TxSCLK*2

RxBCLK

RxSCLK

20.16MHz

TxDCLK

RxDCLK

DAA

RxIN

TxA1

TxA2

Lin

e

Speaker

Driver

ISA Bus

DM658

2

RX DSP

V.24

Interface

V.24

Interface

PnP

SPKR

Microphone

Driver

29.4912

MHz

40.32MHz

유사한 부품 번호 - DM6580

제조업체	부품명	데이터시트	상세설명
List of Unclassifed Man...	DM6580	292Kb / 43P	V.90 Intergrated Data/Fax/Voice/Speakephone Modem Device Single Chip with Memory Built in
List of Unclassifed Man...	DM6580E	489Kb / 48P	V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in
Davicom Semiconductor, ...	DM6580E	1,001Kb / 48P	V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in
List of Unclassifed Man...	DM6580L	292Kb / 43P	V.90 Intergrated Data/Fax/Voice/Speakephone Modem Device Single Chip with Memory Built in

More results

유사한 설명 - DM6580

제조업체	부품명	데이터시트	상세설명
List of Unclassifed Man...	DM336P	341Kb / 40P	V.34 Integrated Data/ Fax/Voice/Speakerphone Modem Device Set
Davicom Semiconductor, ...	DM562P	1,001Kb / 48P	V.90 Integrated Data/ Fax/Voice/Speakerphone
	DM562P	1,001Kb / 48P	V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in
	DM562AP	1Mb / 48P	V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in
List of Unclassifed Man...	DM562AP	489Kb / 48P	V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in
	RCV336DPEL	1Mb / 17P	V.34 Data V.17 Fax, AudioSpan, Voice, Speakerphone, Modem Data Pump
	RC288ACL	5Mb / 69P	Intergrated V.34 Data/V.17 Fax/Voice Modem Device Set Family
	RC288DPL	3Mb / 46P	V.34 Data/V.17 Fax/Voice Modem Data Pumps
	DM562P	292Kb / 43P	V.90 Intergrated Data/Fax/Voice/Speakephone Modem Device Single Chip with Memory Built in
	RC96V24DP	1Mb / 34P	Single Device Data/Fax Modem Data Pump

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