B-2
H8DSR-8/H8DSR-i User's Manual
Checkpoint Code Description
E0h
The onboard fl oppy controller if available is initialized. Next, beginning the base
512 KB memory test.
E1h
Initializing the interrupt vector table next.
E2h
Initializing the DMA and Interrupt controllers next.
E6h
Enabling the fl oppy drive controller and Timer IRQs. Enabling internal cache mem-
ory.
Edh
Initializing the fl oppy drive.
Eeh
Looking for a fl oppy diskette in drive A:. Reading the fi rst sector of the diskette.
Efh
A read error occurred while reading the fl oppy drive in drive A:.
F0h
Next, searching for the AMIBOOT.ROM fi le in the root directory.
F1h
The AMIBOOT.ROM fi le is not in the root directory.
F2h
Next, reading and analyzing the fl oppy diskette FAT to fi nd the clusters occupied
by the AMIBOOT.ROM fi le.
F3h
Next, reading the AMIBOOT.ROM fi le, cluster by cluster.
F4h
The AMIBOOT.ROM fi le is not the correct size.
F5h
Next, disabling internal cache memory.
FBh
Next, detecting the type of fl ash ROM.
FCh
Next, erasing the fl ash ROM.
FDh
Next, programming the fl ash ROM.
FFh
Flash ROM programming was successful. Next, restarting the system BIOS.
B-2 Bootblock
Recovery
Codes
The bootblock recovery checkpoint codes are listed in order of execution:
