Difference between revisions of "USB Option ROM progess"
From coreboot
Jason Wang (Talk | contribs) (→Seabios interrupt) |
Jason Wang (Talk | contribs) (→Seabios interrupt) |
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| Line 5: | Line 5: | ||
AH=01h: Check Drive Status<br> | AH=01h: Check Drive Status<br> | ||
AH=02h: Read Sectors From Drive<br> | AH=02h: Read Sectors From Drive<br> | ||
| − | AH=03h: Write Sectors To Drive | + | AH=03h: Write Sectors To Drive<br> |
int 18<br> | int 18<br> | ||
int 19<br> | int 19<br> | ||
Revision as of 08:33, 28 July 2009
reference
Seabios interrupt
int 13
AH=00h: Reset Disk Drives
AH=01h: Check Drive Status
AH=02h: Read Sectors From Drive
AH=03h: Write Sectors To Drive
int 18
int 19
drive numbering scheme
keyboard
mouse
disk
this is an rough page which can will be continued improved
