Specifications

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