4.5 ATA Commands
Table 4.19 Device parameter information (1/5)
Word | Value | Bits | Description |
|
|
|
|
0 | 80C0h |
| General configuration information |
|
| Protocol type (10b = ATAPI device) | |
|
| 13 | Reserved |
|
| Device type 00000b = Direct access unit | |
|
|
|
|
|
| 7 | Replaceable media device 1b |
|
| CMD DRQ type (10b = Accelerated DRQ) | |
|
| Reserved | |
|
|
|
|
|
| Command packet size (00b = 12 bytes) | |
|
|
|
|
0000h |
| Reserved | |
|
|
|
|
"xxx...xxx" |
| Base serial number | |
|
|
| (Left justified, ASCII codes) |
|
|
|
|
0000h |
| Reserved | |
|
|
|
|
"aaab" |
| Firmware version number | |
|
|
| aaa: Major level version number (000 - 999) |
|
|
| b: Minor level version number (0 - 9, a - z, and A - Z) |
|
|
| (Left justified, ASCII codes, blank indicating space character) |
|
|
|
|
“FUJITSU |
| Product number | |
| MCM3130AP” |
| (Left justified, ASCII codes, blank indicating space character) |
| for |
|
|
| MCM3130AP, |
|
|
| “FUJITSU |
|
|
| MCM3064AP” |
|
|
| for MCM3064AP |
|
|
|
|
|
|
0000h |
| Reserved | |
|
|
|
|
49 | 0F00h | Reserved (0b) | |
|
| 13 | Overlap function supported (0b) |
|
| 12 | Reserved (0b) |
|
| 11 | IORDY supported (1b) |
|
|
|
|
|
| 10 | IORDY can be disabled (1b) |
|
| 9 | LBA mode supported (1b) |
|
| 8 | DMA transfer mode supported (1b) |
|
|
|
|
|
| Reserved (0b) | |
|
|
|
|