User guide

PH440 NLX Motherboard User Guide September 1998
MITSUBISHI ELECTRIC MOTHERBOARD DIVISION PAGE 37 OF 51
Code POST Routine Description
E6h
Checksum BIOS ROM
E7h
Go to BIOS
E8h
Initialise Multi Processor
E9h
Set Huge Segment
EAh
Initialilze OEM special code
EBh
Initialise PIC and DMA
ECh
Initialise Memory type
EDh
Initialise Memory size
EEh
Shadow Boot Block
EFh
System memory test
F0h
Initialise interrupt vectors
F1h
Initialise Run Time Clock
F2h
Initialise video
F3h
Initialise beeper
F4h
Initialise boot
F5h
Clear Huge segment
F6h
Boot to Mini DOS
F7h
Boot to Full DOS