Format of ESDI Device Status Block |
| Offset | Size | Description |
|---|---|---|
|
00h |
BYTE |
08h |
|
01h |
BYTE |
number of words in block (09h) |
|
02h |
BYTE |
error flags |
|
03h |
BYTE |
unused |
|
04h |
BYTE |
command error code (see #00255) |
|
05h |
BYTE |
command status code (see #00256) |
|
06h |
WORD |
ESDI standard status |
|
08h |
5 WORDs |
ESDI vendor-specific status codes |