Table 5.5 Information to be read by IDENTIFY DEVICE command (4 of 7)
*10 | Word 59: Transfer sector count currently set by READ/WRITE MULTIPLE command | ||
| Bit | Reserved | |
| Bit 8: | Multiple sector transfer 1 = Enable | |
| Bit | Transfer sector count currently set by READ/WRITE MULTIPLE without | |
|
| interrupt supports 2, 4, 8 and 16 sectors. | |
*12 | Word 63: Multiword DMA transfer mode | ||
| Bit | Reserved | |
| Bit 10: | 1 = Multiword DMA mode 2 is selected | |
|
| 0 = Multiword DMA mode 2 is not selected | |
| Bit 9: | 1 = Multiword DMA mode 1 is selected | |
|
| 0 = Multiword DMA mode 1 is not selected | |
| Bit 8: | 1 = Multiword DMA mode 0 is selected | |
|
| 0 = Multiword DMA mode 0 is not selected | |
| Bit | Reserved | |
| Bit 2: | 1 = Multiword DMA mode 2 and below are supported | |
| Bit 1: | 1 = Multiword DMA mode 1 and below are supported | |
| Bit 0: | 1 = Multiword DMA mode 0 is supported | |
*13 | Word 64: Advance PIO transfer mode support status | ||
| Bit | Reserved | |
| Bit | Advance PIO transfer mode | |
| Bit 1 = 1 |
| Mode 4 |
| Bit 0 = 1 |
| Mode 3 |
*14 | Word 80: Major version number | ||
| Bit | Reserved | |
| Bit 5: | Supported = 1 | |
| Bit 4: | Supported = 1 | |
| Bit 3: | Supported = 1 | |
| Bit 2: | Supported = 1 | |
| Bit 1: |
| Supported = 1 |
| Bit 0: | Undefined | |
*15 | Word 82: Support of command sets | ||
| Bit 15: | Reserved | |
| Bit 14: | NOP command supported = 0 | |
| Bit 13: | Read Buffer command supported = 1 | |
| Bit 12: | Write Buffer command supported = 1 | |
| Bit 11: | Write Verify command supported (Old Spec.) = 0 | |
| Bit 10: | Host Protected Area feature command supported = 1 | |
| Bit 9: | Device Reset command supported = 0 | |
| Bit 8: | SERVICE Interrupt supported = 0 | |
| Bit 7: | Release Interrupt supported = 0 | |
| Bit 6: | Lock Ahead supported = 1 | |
| Bit 5: | ||
| Bit 4: | Packet command feature set supported = 0 | |
| Bit 3: | Power Management feature set supported = 1 | |
| Bit 2: | Removable feature set supported = 0 | |
| Bit 1: | Security feature set supported = 1 | |
| Bit 0: | SMART feature set supported = 1 |
5 - 32 |
|