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