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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
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
DM6588
TXSCLK*2
ISA
Bus
Controller
Micro
Unit
32KB
SRAM
2M
Flash
Final 1
Version: DM562P-DS-F01
February 02, 2004
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Résumé du contenu

Page 1 - February 02, 2004

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

Page 2 - 2 Final

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

Page 3 - DM562P

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

Page 4 - Version: DM562AP-DS-F01

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

Page 5 - External

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

Page 6 - 6 Final

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

Page 7 - DM6588 PCI Pin Configuration

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

Page 8 - DM6588 Pin Description

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

Page 9 - Final 9

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

Page 10 - 10 Final

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

Page 11 - Final 11

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

Page 12 - 12 Final

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

Page 13 - Final 13

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

Page 14 - 14 Final

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

Page 15 - Final 15

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

Page 16 - 16 Final

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

Page 17 - Final 17

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

Page 18 - 18 Final

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

Page 19 - Final 19

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

Page 20 - 20 Final

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

Page 21 - Final 21

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

Page 22 - 22 Final

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

Page 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

Page 24 - 24 Final

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

Page 25 -

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

Page 26 - 26 Final

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

Page 27 - Final 27

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

Page 28

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

Page 29

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

Page 30

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

Page 31 - Final 31

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

Page 32 - Offset=54H

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

Page 33 - Micro Control

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

Page 34 - PCI to ISA

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

Page 35

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

Page 36

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

Page 37

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

Page 38

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

Page 39

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

Page 40

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

Page 41 - Final 41

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

Page 42

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

Page 43 - DM6580 Register Description

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

Page 44 - Voltage

All Datasheets Cannot Be Modified Without Permission Copyright © Each Manufacturing Company This datasheet has been downloaded from: www.EEworld.c

Page 45

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

Page 46 - QFP 128L Outline Dimensions

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

Page 47

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

Page 48 - DM6588F 128 QFP

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

Page 49

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

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