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DM6580E 数据表(PDF) 15 Page - Davicom Semiconductor, Inc.

部件名 DM6580E
功能描述  V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in
PDF  48 Pages
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制造商  DAVICOM [Davicom Semiconductor, Inc.]
网页  http://www.davicom.com.tw
标志 DAVICOM - Davicom Semiconductor, Inc.

DM6580E 数据表(HTML) 15 Page - Davicom Semiconductor, Inc.

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DM562P
V.90 Integrated Data/ Fax/Voice/Speakerphone
Modem Device Single Chip with Memory Built in
Final
15
Modem Output Port 2 Register: Address D800H
Write only
bit7
bit6
bit5
bit4 bit3
bit2
bit1
bit0
/MUT
E
/PUL
SE
/CID
These 3 bits control the DM6588 output ports.
Memory Mapping of Micro-controller 80C32 :
Address
Description
External
Internal
C800H
GPIO OUTP3-OUTP0(Bit7~4);INP3~INP0(Bit3~0)
Y
N
D000H
DAA Port
Y
Y
D400H
UART Clock Register
N
Y
D800H
PS1 Port (Modem hybrid circuit control port)
Y
Y
DC0XH
HDLC registers
Y
Y
E000H
Modem UART Status Register
N
Y
E400H
/RUCS Port(RX DSP Dual Port Registers)
Y
Y
E800H
Modem LED Output Port UD7~UD0
Y
N
EC00H
UART Baud Generator Divisor Latch Register
N
Y
F000H
/TUCS Port (TX DSP Dual Port Register)
Y
Y
F80XH
PCI Vender & Device ID Port Register
N
Y
Version: DM562P-DS-F01
February 02, 2004



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