Table 4.8 Bit Definitions Of Atapi Block Device Select Register; Table 4.9 Bit Definitions Of Error Register - Fujitsu MCJ3230AP Product Manual

4.3.1.7 ATAPI Block Device Select register
This register's bits are defined as shown below.

Table 4.8 Bit definitions of ATAPI Block Device Select register

7 6
Unused Unused
!
Bits 7, 6, 5, 3, 2, 1, and 0 are not used. The ODD ignores all value sets in
these bits.
!
Dev indicates the device address. When Dev is 0, device 0 is selected and
when Dev is 1, device 1 is selected.
4.3.1.8 Error register
This register indicates the status of the final command.
The value of this register is effective when the ERR bit of the Status register is 1 at
completion of a command other than EXECUTE DEVICE DIAGNOSTIC.
The value of this register indicates the diagnostic code at power-on, reset, and
execution of the EXECUTE DEVICE DIAGNOSTIC command. For details on
diagnostic codes, see Section 4.5.3.
7 6
Sense Key
!
For the Sense Key, see Table 4.102.
!
MCR (Media Change Requested) is not used. It is always 0.
!
ABRT (Aborted Command) indicates that the value of the ATA command
code or task file register is incorrect.
!
EOM (End of Media) is not used. It is always 0.
!
ILI (Illegal Length Indication) is not used. It is always 0.
C156-E205-01EN
5 4
Unused Dev Unused

Table 4.9 Bit definitions of Error register

5 4
3 2
Unused
3 2
MCR ABRT EOM
4.3 Interface Register
1 0
R/W
1 0
ILI Read
4-9