Se ction II (cont)
CONTENTS (cont)
IRead Lock Byte
...............................
SuspendControl
ReleaseControl
.....................'.'.........
SendSpecial Interrupt ........................'..
ReadLogicalChannélNumber................—....
MajorStatusandSubstatus".......................
Channellieady .................................
NoSubstatus................................
Retries
Devicein T&DMode .........................
DataCorrected
..............................
IDevicelBusy ...................................
Device Positioning
..........................
Alternate. Channelin Control
.................
Attention.........,....'........................
Write Inhibit................................
SeekIncomplete .............................
Device Inoperable............................
DeviceinStandby
DeviceOffline
...
DataAlert...........'.....'.............v........
Transfer TirningAlert.......................
Transmission ParityAlert ...................
InvéJidSeekAddress......g..................
Header VerificationFailure...................
Check CharacterAlert.......................
CompareAlert ..............................
EndofFile ...............................'.....
GoodTrackDetected.........................
LastConsecutive Block ......................
Enock:CountIinfit ...........................
Defective Track Detected, Alternate Assigned . .
Defective Track Detected, No Alternate As signed.
Alternate TrackDetected.....................
InstructionRejected
...........................
InvalidOperationCode
......................
InvalidDeviceCode
.........................
Par'ityAl'ertonIDCW .;......................
Invalid Instruction Sequence ..................
MPC DeviceAttention
ConfigurationError..........................
Multiple Devices .....;......................
DeviceNumberError
.......................
(LAjError............;......................
AlertEN—l .................................
CA EN-l Error ..
CAAlertNoEN-l ....-.......................
MPCDevice DataAlert .........................
TransmissionParityError
.
Inconsistent Command ....
Checksunnlflrror ............................
ByteLLockout................................
EDAC ParityError
.........................
Sector Size Error ......................i.....
NonstandardSectorSize
.....................
Search Alert "First Search" ..................
Cyclic Code Error "Not First Search" .........
iv-
2-18
2—18
2-18
2-18
2-18
2—18
2-18
2-18
2'20
2-20
2—20
2-20
2-21
2-21
2~21
2-21
2:21
2-21
2-21
2-21
2-21
2-22
2-22
2-22
2—22,
2-22
2-22
2-22
2-23
2-23
2-23
2-23
2-23
2-23
2-23
2-23
2—24
2-24
2—24
2-24
2-24
2—24
2-24
2—24
2—24
2-25
2-25
2-25
2-25
2-25
2~25
2-25
2-25
2-25
2-25
2-26
2-26
DB3?