Mitsubishi Apricot LS Series Owner's Handbook Manual page 62

Address (hex)
03B4 - 03B5
03BA
03C0 - 03CA
03CC
03CE - 03CF
03D4 - 03D5
03DA
03E8 - 03EF
03F0 - 03F5
03F6
03F7 (Write)
03F7, bit 7
03F7, bits 6:0
03F8 - 03FF
04D0 - 04D1
0530 - 0537
0604 - 060B
LPTn + 400h
0CF8 - 0CFB *
0CF9 **
0CFC - 0CFF
0E80 - 0E87
0F40 - 0F47
0F86 - 0F87
FF00 - FF07
FFA0 - FFA7
FFA8 - FFAF
* Only by DWORD accesses. ** Only by Byte accesses.
Size Description
2 bytes VGA
1 byte VGA
11 bytes VGA
1 byte VGA
2 bytes VGA
2 bytes VGA
1 byte VGA
8 bytes Serial Port 3
6 bytes Floppy Channel 1
1 byte Primary IDE Channel Command Port
1 byte Floppy Channel1 Command
1 bit Floppy Disk Change Channel 1
7 bits Primary IDE Channel Status Port
8 bytes Serial Port 1
2 bytes Edge/level triggered PIC
8 bytes Windows Sound System
8 bytes Windows Sound System
8 bytes ECP port, LPTn base address + 400h
4 bytes PCI Configuration Address Register
1 byte Turbo & Reset Control Register
4 bytes PCI Configuration Data Register
8 bytes Windows Sound System
8 bytes Windows Sound System
2 bytes Yamaha OPL3-SA Configuration
8 bytes IDE Bus Master Register
8 bytes Pri. Bus Master IDE Registers
8 bytes Sec. Bus Master IDE Registers
S y s t e m m o t h e r b o a r d
LS700 HANDBOOK 3/19