5.3 Host Commands
(50) READ LOG DMA EXT (X '47')
•Description
This command does operation that it is the same as READ LOG EXT doing transfer to the host in the DMA mode.
For details, refer to READ LOG EXT.
At command issuance (Shadow Block Registers setting contents)
CM | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | |
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DH | x | x | x |
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| xx |
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CH EXP |
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| xx |
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CH |
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| xx |
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CL EXP |
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| Sector offset |
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CL |
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| Sector offset |
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SN EXP |
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| xx |
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SN |
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| Log address |
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SC EXP |
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| Sector count |
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SC |
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| Sector count |
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FR EXP |
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| xx |
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FR |
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| xx |
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At command completion (Shadow Block Registers contents to be read)
ST |
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| Status information |
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DH | x | x | x |
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CH EXP |
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| xx |
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CH |
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| xx |
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CL EXP |
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| xx |
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CL |
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| xx |
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SN EXP |
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| xx |
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SN |
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| xx |
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SC EXP |
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| xx |
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SC |
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| xx |
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ER |
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| Error information |
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