A.4 Commands
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
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Byte 26 | 0 | 0 | 0 | 0 | 0 | 0 |
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Mode select (10)
Mode sense (10)
7 6 5 4 3 2 1 0
Byte 27
Get data buffer status
Compare
Copy and verify
Write buffer
Read buffer
Change definition
Log select
Log sense
7 6 5 4 3 2 1 0
Byte 28
Scan
Receive diagnostic results
Send diagnostic
Set widow
Get widow
Read
Send
Object position
7 6 5 4 3 2 1 0
Byte 29
Test unit ready
Request sense
Inquiry
Mode select (6)
Reserve unit
Release unit
Copy
Mode sense (6)
The scanner returns B'0000 0000 0000 0000 1110 1101 1011 1111' = X'0000EDBF'.
Appendix