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DM562P

V.90 Integrated Data/ Fax/Voice/Speakerphone

Modem Device Single Chip with Memory Built in

General Description

The DM562P 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

33,600bps), Voice and Full Duplex Speaker-phone

functions to comply with various international

standards.

The design of the DM562P 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 DM562P

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 DM562P 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 DM562P

are:

• DM6580 Analog Front End (AFE). 48-pin LQFP

package.

• DM6588 ITU-T V.90 integrated Processors with

32K bytes SRAM built in 128-pin QFP package

Block Diagram

LED

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

DSP

V.24

Interface

UART

V.24

Interface

PnP

SPKR

Microphone

Driver

29.4912MHz

30.24MHz

Optional

DM6588

TXSCLK*2

ISA

Bus

Controller

Micro

Unit

32KB

SRAM

Flash

Final 1

Version: DM562P-DS-F01

February 02, 2004

1 2 3 4 5 6 ... 48 49

Podsumowanie treści

Strona 1 - February 02, 2004

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in General Descr

Strona 2 - 2 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 10 Final Version

Strona 3 - DM562P

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in DM6588 Pin Descri

Strona 4 - Version: DM562AP-DS-F01

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in DM6588 Pin Descr

Strona 5 - External

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 27 PAR I/O PCI Pa

Strona 6 - 6 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in DM6588 Functiona

Strona 7 - DM6588 PCI Pin Configuration

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 15 M

Strona 8 - DM6588 Pin Description

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 16 Final 7. H

Strona 9 - Final 9

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 17 Ver

Strona 10 - 10 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 18 Final and ti

Strona 11 - Final 11

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 19 Ver

Strona 12 - 12 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Table of Conten

Strona 13 - Final 13

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 20 Final Modem

Strona 14 - 14 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 21 Ver

Strona 15 - Final 15

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 22 Final 10. Mi

Strona 16 - 16 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 23 11. PC

Strona 17 - Final 17

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 24 Final Vendo

Strona 18 - 18 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 25 Iden

Strona 19 - Final 19

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 26 Final Bit D

Strona 20 - 20 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 27 Comm

Strona 21 - Final 21

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 28 Final Revis

Strona 22 - 22 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 29 I/O B

Strona 23 - Final 23

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 (56

Strona 24 - 24 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 30 Final Capab

Strona 25 -

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 31 Powe

Strona 26 - 26 Final

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 32 Final Power

Strona 27 - Final 27

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 33 Versio

Strona 28

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 34 Final Ring

Strona 29

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 35 DM658

Strona 30

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 36 Final DM658

Strona 31 - Final 31

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in DM6588 ISA AC

Strona 32 - Offset=54H

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 38 Final Versio

Strona 33 - Micro Control

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 39 DM65

Strona 34 - PCI to ISA

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Chip 1:Integrated

Strona 35

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 40 Final Chip

Strona 36

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 41 DM65

Strona 37

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 42 Final DM658

Strona 38

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 43 DM65

Strona 39

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 44 Final DM658

Strona 40

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 45 DM65

Strona 41 - Final 41

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 46 Final Packag

Strona 42

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 47 LQFP

Strona 43 - DM6580 Register Description

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 48 Final Order

Strona 44 - Voltage

Strona 45

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in DM6588 External

Strona 46 - QFP 128L Outline Dimensions

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in DM6588 ISA Pin

Strona 47

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 7 Version:

Strona 48 - DM6588F 128 QFP

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in 8 Final Version:

Strona 49

DM562P V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in Final 9 Version:

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