WORD 86: Features / Command sets enabled
bit | Reserved |
bit 13 | 1=FLUCH CACHE EXT command supported |
bit 12 | 1=FLUSH CACHE command supported |
bit 11 | 1=Device Configuration Overlay supported |
bit10 | |
bit 9 | 1=Automatic Acoustic Management feature set enabled |
bit 8 | 1=SET MAX security extension enabled by SET MAX SET PASSWORD |
bit 7 | Reserved |
bit 6 | 1=SET FEATURES subcommand required to |
bit 5 | |
bit 4 | Removable Media Status Notification feature set enabled |
bit 3 | Advanced power Management feature set enabled |
bit 2 | CFA feature set enabled |
bit 1 | WRITE / READ DMA QUEUED command supported |
bit 0 | DOWNLOAD MICROCODE supported |
The default value for this WORD is 3C09h.
WORD 87: Features / Command sets enabled
bit 15 | 0 (Fixed) |
bit 14 | 1 (Fixed) |
bit 13 | 1 (Fixed) |
bit | Reserved |
bit 5 | 1=General Purpose Logging feature set supported |
bit 4 | Reserved |
bit 3 | 1=Media Card Pass Through command feature set enabled |
bit 2 | 1=Media serial number is valid |
bit 1 | 1=SMART |
bit 0 | 1=SMART error logging supported |
The value for this WORD is 6023h.
WORD 88: Mode information for Ultra DMA
The active mode reflects the command change.
bit | Active transfer mode | |
bit 13 | 1=Mode 5 is active | |
bit 12 | 1=Mode 4 is active | |
bit 11 | 1=Mode 3 is active | |
bit 10 | 1=Mode 2 is active | |
bit | 9 | 1=Mode 1 is active |
bit | 8 | 1=Mode 0 is active |
bit | Supported mode | |
bit | 5 | 1=Mode 5 is supported |
bit | 4 | 1=Mode 4 is supported |
bit | 3 | 1=Mode 3 is supported |
bit | 2 | 1=Mode 2 is supported |
bit | 1 | 1=Mode 1 is supported |
bit | 0 | 1=Mode 0 is supported |
The default value for this WORD is 003Fh
WORD 89: The time period for Security Erase Unit command completion shall be set.
| TIMER | ACTUAL VALUE |
|
| 0 | Not specified |
|
| ( Timer ×2 ) minuites |
| |
| 255 | > 508 minuites |
|
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Page 88 of 153
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