Table D.1 - ASC and ASCQ assignments
+=============================================================================+
| D - DIRECT ACCESS DEVICE |
| .T - SEQUENTIAL ACCESS DEVICE |
| . L - PRINTER DEVICE |
| . P - PROCESSOR DEVICE |
| . .W - WRITE ONCE READ MULTIPLE DEVICE |
| . . R - READ ONLY (CD-ROM) DEVICE |
| . . S - SCANNER DEVICE |
| . . .O - OPTICAL MEMORY DEVICE |
| . . . M - MEDIA CHANGER DEVICE |
| . . . C - COMMUNICATION DEVICE |
| . . . . |
| ASC ASCQ DTLPWRSOMC DESCRIPTION |
| --- ---- ----------------------------------------------------- |
| 00 00 DTLPWRSOMC NO ADDITIONAL SENSE INFORMATION |
| 00 01 T FILEMARK DETECTED |
| 00 02 T S END-OF-PARTITION/MEDIUM DETECTED |
| 00 03 T SETMARK DETECTED |
| 00 04 T S BEGINNING-OF-PARTITION/MEDIUM DETECTED |
| 00 05 T S END-OF-DATA DETECTED |
| 00 06 DTLPWRSOMC I/O PROCESS TERMINATED |
| 00 11 R AUDIO PLAY OPERATION IN PROGRESS |
| 00 12 R AUDIO PLAY OPERATION PAUSED |
| 00 13 R AUDIO PLAY OPERATION SUCCESSFULLY COMPLETED |
| 00 14 R AUDIO PLAY OPERATION STOPPED DUE TO ERROR |
| 00 15 R NO CURRENT AUDIO STATUS TO RETURN |
| 01 00 DW O NO INDEX/SECTOR SIGNAL |
| 02 00 DWR OM NO SEEK COMPLETE |
| 03 00 DTL W SO PERIPHERAL DEVICE WRITE FAULT |
| 03 01 T NO WRITE CURRENT |
| 03 02 T EXCESSIVE WRITE ERRORS |
| 04 00 DTLPWRSOMC LOGICAL UNIT NOT READY, CAUSE NOT REPORTABLE |
| 04 01 DTLPWRSOMC LOGICAL UNIT IS IN PROCESS OF BECOMING READY |
| 04 02 DTLPWRSOMC LOGICAL UNIT NOT READY, INITIALIZING command REQUIRED |
| 04 03 DTLPWRSOMC LOGICAL UNIT NOT READY, MANUAL INTERVENTION REQUIRED |
| 04 04 DTL O LOGICAL UNIT NOT READY, FORMAT IN PROGRESS |
| 05 00 DTL WRSOMC LOGICAL UNIT DOES NOT RESPOND TO SELECTION |
| 06 00 DWR OM NO REFERENCE POSITION FOUND |
| 07 00 DTL WRSOM MULTIPLE PERIPHERAL DEVICES SELECTED |
| 08 00 DTL WRSOMC LOGICAL UNIT COMMUNICATION FAILURE |
| 08 01 DTL WRSOMC LOGICAL UNIT COMMUNICATION TIME-OUT |
| 08 02 DTL WRSOMC LOGICAL UNIT COMMUNICATION PARITY ERROR |
| 09 00 DT WR O TRACK FOLLOWING ERROR |
| 09 01 WR O TRACKING SERVO FAILURE |
| 09 02 WR O FOCUS SERVO FAILURE |
| 09 03 WR O SPINDLE SERVO FAILURE |
| 0A 00 DTLPWRSOMC ERROR LOG OVERFLOW |
| 0B 00 |
| 0C 00 T S WRITE ERROR |
| 0C 01 D W O WRITE ERROR RECOVERED WITH AUTO REALLOCATION |
| 0C 02 D W O WRITE ERROR - AUTO REALLOCATION FAILED |
| 0D 00 |
| 0E 00 |
| 0F 00 |
| 10 00 D W O ID CRC OR ECC ERROR |
| 11 00 DT WRSO UNRECOVERED READ ERROR |
| 11 01 DT W SO READ RETRIES EXHAUSTED |
| 11 02 DT W SO ERROR TOO LONG TO CORRECT |
| 11 03 DT W SO MULTIPLE READ ERRORS |
| 11 04 D W O UNRECOVERED READ ERROR - AUTO REALLOCATE FAILED |
| 11 05 WR O L-EC UNCORRECTABLE ERROR |
| 11 06 WR O CIRC UNRECOVERED ERROR |
| 11 07 W O DATA RESYNCHRONIZATION ERROR |
| 11 08 T INCOMPLETE BLOCK READ |
| 11 09 T NO GAP FOUND |
| 11 0A DT O MISCORRECTED ERROR |
| 11 0B D W O UNRECOVERED READ ERROR - RECOMMEND REASSIGNMENT |
| 11 0C D W O UNRECOVERED READ ERROR - RECOMMEND REWRITE THE DATA |
| 12 00 D W O ADDRESS MARK NOT FOUND FOR ID FIELD |
| 13 00 D W O ADDRESS MARK NOT FOUND FOR DATA FIELD |
| 14 00 DTL WRSO RECORDED ENTITY NOT FOUND |
| 14 01 DT WR O RECORD NOT FOUND |
| 14 02 T FILEMARK OR SETMARK NOT FOUND |
| 14 03 T END-OF-DATA NOT FOUND |
| 14 04 T BLOCK SEQUENCE ERROR |
| 15 00 DTL WRSOM RANDOM POSITIONING ERROR |
| 15 01 DTL WRSOM MECHANICAL POSITIONING ERROR |
| 15 02 DT WR O POSITIONING ERROR DETECTED BY READ OF MEDIUM |
| 16 00 DW O DATA SYNCHRONIZATION MARK ERROR |
| 17 00 DT WRSO RECOVERED DATA WITH NO ERROR CORRECTION APPLIED |
| 17 01 DT WRSO RECOVERED DATA WITH RETRIES |
| 17 02 DT WR O RECOVERED DATA WITH POSITIVE HEAD OFFSET |
| 17 03 DT WR O RECOVERED DATA WITH NEGATIVE HEAD OFFSET |
| 17 04 WR O RECOVERED DATA WITH RETRIES AND/OR CIRC APPLIED |
| 17 05 D WR O RECOVERED DATA USING PREVIOUS SECTOR ID |
| 17 06 D W O RECOVERED DATA WITHOUT ECC - DATA AUTO-REALLOCATED |
| 17 07 D W O RECOVERED DATA WITHOUT ECC - RECOMMEND REASSIGNMENT |
| 17 08 D W O RECOVERED DATA WITHOUT ECC - RECOMMEND REWRITE |
| 18 00 DT WR O RECOVERED DATA WITH ERROR CORRECTION APPLIED |
| 18 01 D WR O RECOVERED DATA WITH ERROR CORRECTION & RETRIES APPLIED|
| 18 02 D WR O RECOVERED DATA - DATA AUTO-REALLOCATED |
| 18 03 R RECOVERED DATA WITH CIRC |
| 18 04 R RECOVERED DATA WITH LEC |
| 18 05 D WR O RECOVERED DATA - RECOMMEND REASSIGNMENT |
| 18 06 D WR O RECOVERED DATA - RECOMMEND REWRITE |
| 19 00 D O DEFECT LIST ERROR |
| 19 01 D O DEFECT LIST NOT AVAILABLE |
| 19 02 D O DEFECT LIST ERROR IN PRIMARY LIST |
| 19 03 D O DEFECT LIST ERROR IN GROWN LIST |
| 1A 00 DTLPWRSOMC PARAMETER LIST LENGTH ERROR |
| 1B 00 DTLPWRSOMC SYNCHRONOUS DATA TRANSFER ERROR |
| 1C 00 D O DEFECT LIST NOT FOUND |
| 1C 01 D O PRIMARY DEFECT LIST NOT FOUND |
| 1C 02 D O GROWN DEFECT LIST NOT FOUND |
| 1D 00 D W O MISCOMPARE DURING VERIFY OPERATION |
| 1E 00 D W O RECOVERED ID WITH ECC |
| 1F 00 |
| 20 00 DTLPWRSOMC INVALID command OPERATION CODE |
| 21 00 DT WR OM LOGICAL BLOCK ADDRESS OUT OF RANGE |
| 21 01 M INVALID ELEMENT ADDRESS |
| 22 00 D ILLEGAL FUNCTION (SHOULD USE 20 00, 24 00, OR 26 00) |
| 23 00 |
| 24 00 DTLPWRSOMC INVALID FIELD IN CDB |
| 25 00 DTLPWRSOMC LOGICAL UNIT NOT SUPPORTED |
| 26 00 DTLPWRSOMC INVALID FIELD IN PARAMETER LIST |
| 26 01 DTLPWRSOMC PARAMETER NOT SUPPORTED |
| 26 02 DTLPWRSOMC PARAMETER VALUE INVALID |
| 26 03 DTLPWRSOMC THRESHOLD PARAMETERS NOT SUPPORTED |
| 27 00 DT W O WRITE PROTECTED |
| 28 00 DTLPWRSOMC NOT READY TO READY TRANSITION(MEDIUM MAY HAVE CHANGED)|
| 28 01 M IMPORT OR EXPORT ELEMENT ACCESSED |
| 29 00 DTLPWRSOMC POWER ON, RESET, OR BUS DEVICE RESET OCCURRED |
| 2A 00 DTL WRSOMC PARAMETERS CHANGED |
| 2A 01 DTL WRSOMC MODE PARAMETERS CHANGED |
| 2A 02 DTL WRSOMC LOG PARAMETERS CHANGED |
| 2B 00 DTLPWRSO C COPY CANNOT EXECUTE SINCE HOST CANNOT DISCONNECT |
| 2C 00 DTLPWRSOMC command SEQUENCE ERROR |
| 2C 01 S TOO MANY WINDOWS SPECIFIED |
| 2C 02 S INVALID COMBINATION OF WINDOWS SPECIFIED |
| 2D 00 T OVERWRITE ERROR ON UPDATE IN PLACE |
| 2E 00 |
| 2F 00 DTLPWRSOMC commandS CLEARED BY ANOTHER INITIATOR |
| 30 00 DT WR OM INCOMPATIBLE MEDIUM INSTALLED |
| 30 01 DT WR O CANNOT READ MEDIUM - UNKNOWN FORMAT |
| 30 02 DT WR O CANNOT READ MEDIUM - INCOMPATIBLE FORMAT |
| 30 03 DT CLEANING CARTRIDGE INSTALLED |
| 31 00 DT W O MEDIUM FORMAT CORRUPTED |
| 31 01 D L O FORMAT command FAILED |
| 32 00 D W O NO DEFECT SPARE LOCATION AVAILABLE |
| 32 01 D W O DEFECT LIST UPDATE FAILURE |
| 33 00 T TAPE LENGTH ERROR |
| 34 00 |
| 35 00 |
| 36 00 L RIBBON, INK, OR TONER FAILURE |
| 37 00 DTL WRSOMC ROUNDED PARAMETER |
| 38 00 |
| 39 00 DTL WRSOMC SAVING PARAMETERS NOT SUPPORTED |
| 3A 00 DTL WRSOM MEDIUM NOT PRESENT |
| 3B 00 TL SEQUENTIAL POSITIONING ERROR |
| 3B 01 T TAPE POSITION ERROR AT BEGINNING-OF-MEDIUM |
| 3B 02 T TAPE POSITION ERROR AT END-OF-MEDIUM |
| 3B 03 L TAPE OR ELECTRONIC VERTICAL FORMS UNIT NOT READY |
| 3B 04 L SLEW FAILURE |
| 3B 05 L PAPER JAM |
| 3B 06 L FAILED TO SENSE TOP-OF-FORM |
| 3B 07 L FAILED TO SENSE BOTTOM-OF-FORM |
| 3B 08 T REPOSITION ERROR |
| 3B 09 S READ PAST END OF MEDIUM |
| 3B 0A S READ PAST BEGINNING OF MEDIUM |
| 3B 0B S POSITION PAST END OF MEDIUM |
| 3B 0C S POSITION PAST BEGINNING OF MEDIUM |
| 3B 0D M MEDIUM DESTINATION ELEMENT FULL |
| 3B 0E M MEDIUM SOURCE ELEMENT EMPTY |
| 3C 00 |
| 3D 00 DTLPWRSOMC INVALID BITS IN IDENTIFY MESSAGE |
| 3E 00 DTLPWRSOMC LOGICAL UNIT HAS NOT SELF-CONFIGURED YET |
| 3F 00 DTLPWRSOMC TARGET OPERATING CONDITIONS HAVE CHANGED |
| 3F 01 DTLPWRSOMC MICROCODE HAS BEEN CHANGED |
| 3F 02 DTLPWRSOMC CHANGED OPERATING DEFINITION |
| 3F 03 DTLPWRSOMC INQUIRY DATA HAS CHANGED |
| 40 00 D RAM FAILURE (SHOULD USE 40 NN) |
| 40 NN DTLPWRSOMC DIAGNOSTIC FAILURE ON COMPONENT NN (80H-FFH) |
| 41 00 D DATA PATH FAILURE (SHOULD USE 40 NN) |
| 42 00 D POWER-ON OR SELF-TEST FAILURE (SHOULD USE 40 NN) |
| 43 00 DTLPWRSOMC MESSAGE ERROR |
| 44 00 DTLPWRSOMC INTERNAL TARGET FAILURE |
| 45 00 DTLPWRSOMC SELECT OR RESELECT FAILURE |
| 46 00 DTLPWRSOMC UNSUCCESSFUL SOFT RESET |
| 47 00 DTLPWRSOMC SCSI PARITY ERROR |
| 48 00 DTLPWRSOMC INITIATOR DETECTED ERROR MESSAGE RECEIVED |
| 49 00 DTLPWRSOMC INVALID MESSAGE ERROR |
| 4A 00 DTLPWRSOMC command PHASE ERROR |
| 4B 00 DTLPWRSOMC DATA PHASE ERROR |
| 4C 00 DTLPWRSOMC LOGICAL UNIT FAILED SELF-CONFIGURATION |
| 4D 00 |
| 4E 00 DTLPWRSOMC OVERLAPPED COMMANDS ATTEMPTED |
| 4F 00 |
| 50 00 T WRITE APPEND ERROR |
| 50 01 T WRITE APPEND POSITION ERROR |
| 50 02 T POSITION ERROR RELATED TO TIMING |
| 51 00 T O ERASE FAILURE |
| 52 00 T CARTRIDGE FAULT |
| 53 00 DTL WRSOM MEDIA LOAD OR EJECT FAILED |
| 53 01 T UNLOAD TAPE FAILURE |
| 53 02 DT WR OM MEDIUM REMOVAL PREVENTED |
| 54 00 P SCSI TO HOST SYSTEM INTERFACE FAILURE |
| 55 00 P SYSTEM RESOURCE FAILURE |
| 56 00 |
| 57 00 R UNABLE TO RECOVER TABLE-OF-CONTENTS |
| 58 00 O GENERATION DOES NOT EXIST |
| 59 00 O UPDATED BLOCK READ |
| 5A 00 DTLPWRSOM OPERATOR REQUEST OR STATE CHANGE INPUT (UNSPECIFIED) |
| 5A 01 DT WR OM OPERATOR MEDIUM REMOVAL REQUEST |
| 5A 02 DT W O OPERATOR SELECTED WRITE PROTECT |
| 5A 03 DT W O OPERATOR SELECTED WRITE PERMIT |
| 5B 00 DTLPWRSOM LOG EXCEPTION |
| 5B 01 DTLPWRSOM THRESHOLD CONDITION MET |
| 5B 02 DTLPWRSOM LOG COUNTER AT MAXIMUM |
| 5B 03 DTLPWRSOM LOG LIST CODES EXHAUSTED |
| 5C 00 D O RPL STATUS CHANGE |
| 5C 01 D O SPINDLES SYNCHRONIZED |
| 5C 02 D O SPINDLES NOT SYNCHRONIZED |
| 5D 00 |
| 5E 00 |
| 5F 00 |
| 60 00 S LAMP FAILURE |
| 61 00 S VIDEO ACQUISITION ERROR |
| 61 01 S UNABLE TO ACQUIRE VIDEO |
| 61 02 S OUT OF FOCUS |
| 62 00 S SCAN HEAD POSITIONING ERROR |
| 63 00 R END OF USER AREA ENCOUNTERED ON THIS TRACK |
| 64 00 R ILLEGAL MODE FOR THIS TRACK |
| 65 00 |
| 66 00 |
| 67 00 |
| 68 00 |
| 69 00 |
| 6A 00 |
| 6B 00 |
| 6C 00 |
| 6D 00 |
| 6E 00 |
| 6F 00 |
| 70 00 |
| 71 00 |
| 72 00 |
| 73 00 |
| 74 00 |
| 75 00 |
| 76 00 |
| 77 00 |
| 78 00 |
| 79 00 |
| 7A 00 |
| 7B 00 |
| 7C 00 |
| 7D 00 |
| 7E 00 |
| 7F 00 |
| |
| 80 xxh \ |
| THROUGH > Vendor-specific. |
| FF xxh / |
| |
| xxh 80 \ |
| THROUGH > Vendor-specific QUALIFICATION OF STANDARD ASC. |
| xxh FF / |
| ALL CODES NOT SHOWN OR BLANK ARE RESERVED. |
+=============================================================================+
Table D.2 is a numerical order listing of the command operation codes.
Table D.2 - SCSI-2 Operation Codes
+=============================================================================+
| D - DIRECT ACCESS DEVICE Device column key |
| .T - SEQUENTIAL ACCESS DEVICE M = Mandatory |
| . L - PRINTER DEVICE O = Optional |
| . P - PROCESSOR DEVICE V = Vendor-specific|
| . .W - WRITE ONCE READ MULTIPLE DEVICE R = Reserved |
| . . R - READ ONLY (CD-ROM) DEVICE |
| . . S - SCANNER DEVICE |
| . . .O - OPTICAL MEMORY DEVICE |
| . . . M - MEDIA CHANGER DEVICE |
| . . . C - COMMUNICATION DEVICE |
| . . . . |
| OP DTLPWRSOMC Description |
|----------+----------+-------------------------------------------------------|
| 00 MMMMMMMMMM TEST UNIT READY |
| 01 M REWIND |
| 01 O V OO OO REZERO UNIT |
| 02 VVVVVV V |
| 03 MMMMMMMMMM REQUEST SENSE |
| 04 O FORMAT |
| 04 M O FORMAT UNIT |
| 05 VMVVVV V READ BLOCK LIMITS |
| 06 VVVVVV V |
| 07 O INITIALIZE ELEMENT STATUS |
| 07 OVV O OV REASSIGN BLOCKS |
| 08 M GET MESSAGE(06) |
| 08 OMV OO OV READ(06) |
| 08 O RECEIVE |
| 09 VVVVVV V |
| 0A M PRINT |
| 0A M SEND MESSAGE(06) |
| 0A M SEND(06) |
| 0A OM O OV WRITE(06) |
| 0B O OO OV SEEK(06) |
| 0B O SLEW AND PRINT |
| 0C VVVVVV V |
| 0D VVVVVV V |
| 0E VVVVVV V |
| 0F VOVVVV V READ REVERSE |
| 10 O O SYNCHRONIZE BUFFER |
| 10 VM VVV WRITE FILEMARKS |
| 11 VMVVVV SPACE |
| 12 MMMMMMMMMM INQUIRY |
| 13 VOVVVV VERIFY(06) |
| 14 VOOVVV RECOVER BUFFERED DATA |
| 15 OMO OOOOOO MODE SELECT(06) |
| 16 M MM MO RESERVE |
| 16 MM M RESERVE UNIT |
| 17 M MM MO RELEASE |
| 17 MM M RELEASE UNIT |
| 18 OOOOOOOO COPY |
| 19 VMVVVV ERASE |
| 1A OMO OOOOOO MODE SENSE(06) |
| 1B O LOAD UNLOAD |
| 1B O SCAN |
| 1B O STOP PRINT |
| 1B O OO O STOP START UNIT |
| 1C OOOOOOOOOO RECEIVE DIAGNOSTIC RESULTS |
| 1D MMMMMMMMMM SEND DIAGNOSTIC |
| 1E OO OO OO PREVENT ALLOW MEDIUM REMOVAL |
| 1F |
| 20 V VV V |
| 21 V VV V |
| 22 V VV V |
| 23 V VV V |
| 24 V VVM SET WINDOW |
| 25 O GET WINDOW |
| 25 M M M READ CAPACITY |
| 25 M READ CD-ROM CAPACITY |
| 26 V VV |
| 27 V VV |
| 28 O GET MESSAGE(10) |
| 28 M MMMM READ(10) |
| 29 V VV O READ GENERATION |
| 2A O SEND MESSAGE(10) |
| 2A O SEND(10) |
| 2A O M M WRITE(10) |
| 2B O LOCATE |
| 2B O POSITION TO ELEMENT |
| 2B O OO O SEEK(10) |
| 2C V O ERASE(10) |
| 2D V O O READ UPDATED BLOCK |
| 2E O O O WRITE AND VERIFY(10) |
| 2F O OO O VERIFY(10) |
| 30 O OO O SEARCH DATA HIGH(10) |
| 31 O OBJECT POSITION |
| 31 O OO O SEARCH DATA EQUAL(10) |
| 32 O OO O SEARCH DATA LOW(10) |
| 33 O OO O SET LIMITS(10) |
| 34 O GET DATA BUFFER STATUS |
| 34 O OO O PRE-FETCH |
| 34 O READ POSITION |
| 35 O OO O SYNCHRONIZE CACHE |
| 36 O OO O LOCK UNLOCK CACHE |
| 37 O O READ DEFECT DATA(10) |
| 38 O O MEDIUM SCAN |
| 39 OOOOOOOO COMPARE |
| 3A OOOOOOOO COPY AND VERIFY |
| 3B OOOOOOOOOO WRITE BUFFER |
| 3C OOOOOOOOOO READ BUFFER |
| 3D O O UPDATE BLOCK |
| 3E O OO O READ LONG |
| 3F O O O WRITE LONG |
| 40 OOOOOOOOOO CHANGE DEFINITION |
| 41 O WRITE SAME |
| 42 O READ SUB-CHANNEL |
| 43 O READ TOC |
| 44 O READ HEADER |
| 45 O PLAY AUDIO(10) |
| 46 |
| 47 O PLAY AUDIO MSF |
| 48 O PLAY AUDIO TRACK INDEX |
| 49 O PLAY TRACK RELATIVE(10) |
| 4A |
| 4B O PAUSE RESUME |
| 4C OOOOOOOOOO LOG SELECT |
| 4D OOOOOOOOOO LOG SENSE |
| 4E |
| 4F |
| 50 |
| 51 |
| 52 |
| 53 |
| 54 |
| 55 OOO OOOOOO MODE SELECT(10) |
| 56 |
| 57 |
| 58 |
| 59 |
| 5A OOO OOOOOO MODE SENSE(10) |
| 5B |
| 5C |
| 5D |
| 5E |
| 5F |
| A0 |
| A1 |
| A2 |
| A3 |
| A4 |
| A5 M MOVE MEDIUM |
| A5 O PLAY AUDIO(12) |
| A6 O EXCHANGE MEDIUM |
| A7 |
| A8 O GET MESSAGE(12) |
| A8 OO O READ(12) |
| A9 O PLAY TRACK RELATIVE(12) |
| AA O SEND MESSAGE(12) |
| AA O O WRITE(12) |
| AB |
| AC O ERASE(12) |
| AD |
| AE O O WRITE AND VERIFY(12) |
| AF OO O VERIFY(12) |
| B0 OO O SEARCH DATA HIGH(12) |
| B1 OO O SEARCH DATA EQUAL(12) |
| B2 OO O SEARCH DATA LOW(12) |
| B3 OO O SET LIMITS(12) |
| B4 |
| B5 |
| B5 O REQUEST VOLUME ELEMENT ADDRESS |
| B6 |
| B6 O SEND VOLUME TAG |
| B7 O READ DEFECT DATA(12) |
| B8 |
| B8 O READ ELEMENT STATUS |
| B9 |
| BA |
| BB |
| BC |
| BD |
| BE |
| BF |
+=============================================================================+
