Pioneer SCSI-2 manual

CD-ROM SCSI-2 Command Set Reference Manual Version 3.1 ( OB-U0077C ) June 26 , 1997 Pioneer Electronic Corporation Pioneer New Media Technologies, Inc.[...]

CD-ROM SCSI-2 Command Set Reference Manual Version 3.1 ( OB-U0077C )[...]

This manual is copyrighted with all rights reserved. No part of this document may be reprinted, reproduced, translated or utilized in any form or by any means now known or hereafter invented including, but not limited to, any electronic, mechanical, photocopying and recording or information storage and retrieval system means, without the express wr[...]

FCC INFORMATION The equipment described in this manual has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in Part 15 of FCC rules. These specifications are designed to provide reasonable protection against radio and television reception interference in a residential installation. T[...]

- - i Table of Contents LIST OF TABLES .............................................................................................................................. iv REVISION HISTORY ...................................................................................................................... viii 1. PREFACE .............................[...]

- ii - 2.14 Play Audio Track Index (48h) ................................................................ ................................... 73 2.15 Play Audio Track Relative(10) (49h) ........................................................................................ 75 2.16 Play Audio Track Relative(12) (A9h) ...............................[...]

- - iii APPENDIX C DRIVE VERSION DIFFERENCES ............................................................................ I APPENDIX D PRODUCTS DEFAULT DATA ................................................................................... I D.1 Product data of Applied Model Number 3 (Inquiry Data) .................................................[...]

- iv - LIST OF TABLES T ABLE 1-0 M ODELS OF DRM/DR-U S ERIES S UPPORTING SCS-2 C OMMAND S ET .................................................... 2 T ABLE 1-2 D RIVE V ERSIONS S UPPORTED BY THIS M ANUAL .................................................................................... 2 T ABLE 1-5 S AMPLE C OMMAND ................................[...]

- - v T ABLE 2-9-5A I NACTIVITY T IMER M ULTIPLIER V ALUE ............................................................................................... 50 T ABLE 2-9-6 P AGE C ODE 0E H - CD-ROM A UDIO C ONTROL P ARAMETERS S TATUS F ORMAT .................................. 52 T ABLE 2-9-6A O UT P ORT C HANNEL S ELECT P ARAMETERS ..................[...]

- vi - T ABLE 2-27B S UB -C HANNEL Q MODE INFORMATION ............................................................................................... 106 T ABLE 2-27C A UDIO S TATUS ................................................................................................................................ 106 T ABLE 2-27D ADR S UB -C HANNEL Q F[...]

- - vii T ABLE 2-49 READ ALL SUBCODE (DF H ) ................................................................ ................................................ 164 T ABLE D-1A DR-U124X I NQUIRY D ATA F ORMAT .......................................................................................................... I T ABLE D-1B DR-UA124X I NQUIRY D A[...]

- viii - REVISION HISTORY Version Date Section/Page Description 1.0 09.07.93 N/A Initial release 2.0 07.20.94 Title Sections 1.1 - 1.2 Section 1.4 Sections 2.46 - 2.49 Addition of DRM-602X Vendor Unique Commands 3.0 02.08.95 Sections 1.1 - 1.2 Section 1.4 Section 2.1 Section 2.9.7 Sections 2.22 - 2.23 Section 2.37 Section 2.40 Sections 2.46 - 2.49 [...]

Preface - 1 - 1. PREFACE These specifications define the SCSI command set that defines the interface between a host computer and such primary devices as CD-ROM drives and CD-R writers. These are the control functions for the Pioneer DRM/DR-U series CD-ROM drives. For specific models, refer to Section 1.1 below. For details of the common standard of[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 2 - T ABLE 1-0 M ODELS OF DRM/DR-U S ERIES S UPPORTING SCS-2 C OMMAND S ET Model Number Voltage Requirements DRM-602X 100 v ~ 230 v DRM-604X 100 v ~ 230 v DRM-624X 100 v ~ 230 v DRM-1804X 100 v ~ 230 v DR-D504X DRM-5004X 500-disc Autochanger built-in use DR-U124X +5 v. +12 v DR-UA124X[...]

Preface - 3 - The DRM-1804X is an 18-disc single drive SCSI-2 CD-ROM changer. It appears on the SCSI bus as one SCSI ID with two (2) logical units. The single CD-ROM reader is logical unit 0 and the changer is logical unit 1. For detail information, refer to Pioneer’s DRM-1804X CD-ROM Jukebox Changer Mechanism Controller SCSI Specifications , doc[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 4 - 1.3 SCSI Protocol The SCSI Protocol outlined in this section applies only to SCSI bus models. It does not support ATA bus models. 1.3.1 Command Link/Control Field The Control Field inside the Command Block is defined as: Bit 76543210 Vendor Unique Reserved Flag Link The Command Li[...]

Preface - 5 - 1.3.3 Status Phase Four status conditions are supported. They are GOOD 00h CHECK CONDITION 02h BUSY 08h RESERVATION CONFLICT 18h When the IMMED bit is set to “ 1 ” (TRUE) in a command block, the drive returns GOOD when the command is first interpreted. As the command is being executed, the drive returns BUSY to successive commands[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 6 - T ABLE 1-5 S AMPLE C OMMAND Bit Byte 76543210 0 Operation Code (XXh) 1 Logical Number Reserved 2 Logical Block Address (MSB) 3 Logical Block Address 4 Logical Block Address 5 Logical Block Address (LSB) 6 Reserved 7 Allocation Length (MSB) 8 Allocation Length (LSB) 9 Reserved Oper[...]

Preface - 7 - Message Out-Phase (issued by host computer) INITIATED DEFECTED ERROR 05h ABORT 06h NO OPERATION 08h MESSAGE PARITY ERROR 09h BUS DEVICE DRIVER 3 0Ch TERMINATE IO PROCESS 11h IDENTIFY 80h - FFh SYNCHRONOUS DATA TRANSFER REQUEST 4 01h 1.4 Address Format for Answering Occasion (MSF bit) With some commands, it is possible to choose either[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 8 - The drive terminates the DATA IN phase when the specified number of bytes have been transferred or, in the case when the bytes exceed the number of bytes the drive wishes to transfer, the DATA IN phase is terminated when the number of bytes prepared have been transferred.[...]

Table 2-0 SCSI-2 COMMAND LIST (by Name) Applied Model Sense Data Command Name Code I II III Contents of Information Bytes Audio Scan (1) BAh --- --- 7 Logical Block Address Audio Scan (2) CDh yes yes 7 Logical Block Address Change Definition 40h 1 --- --- Inquiry 12h yes yes yes Mode Select(6) 15h 2 2 yes Mode Select(10) 55h 2 2 yes Mode Sense(6) 1[...]

Commands - 9 - 2. COMMANDS The table on the opposite page lists the commands in the SCSI-2 command set and their corresponding code, applied model and sense data when applicable. Applied Model Applied Model has three values. Each model code corresponds to particular drive models. I : product models DRM-604X; DRM-1804X; and DR-D504X II : product mod[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 10 - T ABLE 2-0A CD-ROM M ODE P AGE C ODE L IST Applied Model Page Code Description Section I II III 00h Only Block Descriptor yes yes yes 01h Read Error Recovery Page 2.9.1 yes yes yes 07h Verify Error Recover page 2.9.2 yes yes --- 0Bh Peripheral Device page 2.9.3 yes yes yes 0Dh CD[...]

Commands - 11 - Applied Model Applied Model has three values. Each model code corresponds to particular drive models. I : product models DRM-604X; DRM-1804X; and DR-D504X II : product model DRM-602X III : product models DRM-624X; DR-U124X; DR-UA124X; DR-A10X; DR-U10X; DR-A12X; DR-411; DR-U12X; DR-433; DR-A24X; DR-511; DR-U24X; and DR-533 Each comma[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 12 - T ABLE 2-1 AUDIO SCAN (1) Bit Byte 76543210 0 Operation Code (CDh) 1 Logical Unit Number Direct Reserved 2 Scan Start Address (MSB) 3 Scan Start Address 4 Scan Start Address 5 Scan Start Address (LSB) 6 Reserved 7 Reserved 8 Reserved 9 Type Reserved T ABLE 2-1A L OGICAL B LOCK A [...]

Audio Scan (1) - 13 - 2.1 Audio Scan (1) (CDh) When AUDIO SCAN (1) is executed, the drive begins a high-speed scan from the Scan Start Address. The drive plays a block as it crosses each track. Each scan is approximately 15 seconds. When the specified search address is found, GOOD status is returned. If the drive is not ready or if the Scan Start A[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 14 - T ABLE 2-1B AMIN, ASEC AND AFRAME A DDRESS F ORMAT (T YPE = 01 B ) Bit Byte 76543210 2 Reserved 3 CD absolute time (AMIN) 4 CD absolute time (ASEC) 5 CD absolute time (AFRAME) AMIN, ASEC and AFRAME show the absolute time for the beginning of the disc in BCD. The values must be in[...]

Audio Scan (1) - 15 - Type defines the format of the Scan Start address field. Type has four parameters. The four (4) parameters are 00b : Logical Block Address format (reference Table 2-1A) 01b : AMIN, ASEC and AFRAME format (referenc e Table 2-1B) 10b : Track Number Address format (reference Table 2-1C) 11b : Reserved[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 16 - T ABLE 2-2 AUDIO SCAN (2) Bit Byte 76543210 0 Operation Code (BAh) 1 Reserved Direct Reserved 2 Scan Starting Address (MSB) 3 Scan Starting Address 4 Scan Starting Address 5 Scan Starting Address (LSB) 6 Reserved 7 Reserved 8 Reserved 9 Type Reserved 10 Reserved 11 Reserved[...]

Audio Scan (2) - 17 - 2 . 2 Audio Scan (2) (BAh) Operation Code is (BAh). Direct If “ 0 ” (FALSE), the drive scans forward. If “ 1 ” (TRUE), the driv e scans backwards. Scan Start Address is the address at which the audio scan begins operation. Type defines the format of the Scan Start address field. Type has four parameters. The four (4) p[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 18 - T ABLE 2-3 CHANGE DEFINITION Bit Byte 76543210 0 Operation Code (40h) 1 Logical Unit Number Reserved 2 Reserved SCB=0 3 Reserved Definition Parameter 4 Reserved 5 Reserved 6 Reserved 7 Reserved 8 Parameter Data Length (0) 9 Reserved[...]

Change Definition - 19 - 2.3 Change Definition (40h) When executed, the CHANGE DEFINITION command modifies the operating definition of the drive regardless of the specified logical unit number. A SCSI reset or BUS DEVICE RESET will not affect the definition changed by the CHANGE DEFINITION command. Cycling the power to the drive OFF and ON will cau[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 20 - T ABLE 2-4 INQUIRY Bit Byte 76543210 0 Operation Code (12h) 1 Logical Unit Number Reserved EVPD (0) 2 Reserved 3 Reserved 4 Allocation Length : 47 (2Fh) 5 Reserved T ABLE 2-4A I NQUIRY D ATA F ORMAT Bit Byte 76543210 0 Peripheral Qualifier Peripheral Device Type (05h) 1 RMB Reser[...]

Inquiry - 21 - 2.4 Inquiry (12h) The INQUIRY command supports standard 47 Bytes Inquiry data. If byte length in Allocation Length is less than 47 bytes, the requested length is transferred. If byte length is 47 bytes or more, only 47 bytes will be transferred. The INQUIRY command returns Check Condition if data transfer to the Initiator was not pro[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 22 - T ABLE 2-4B D RIVE S PECIFIC S TRINGS Bytes Drives 16 ~ 31 (Product Data) 32 ~ 35 (Revision Number) DRM-602X CD-ROM DRM-602X 29XX 6 DRM-604X CD-ROM DRM-604X 24XX DRM-624X CD-ROM DRM-624X 01XX DRM-1804X CD-ROM DRM-1804X 01XX DR-D504X CD-ROM DR-D504X 24XX DR-A10X CD-ROM DR-A10X 01X[...]

Inquiry - 23 - (this page has been left intentionally blank)[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 24 - T ABLE 2 - 5 M ODE S ELECT (6) (15 H ) Bit Byte 7 6 5 4 3 2 1 0 0 Operation Code (15h) 1 Logical Unit Number PF Reserved SP 2 Reserved 3 Reserved 4 Parameter List Length 5 Reserved T ABLE 2 - 5A M ODE S ELECT (6) H EADER AND P ARAMETER L IST Bit Byte 7 6 5 4 3 2 1 0 0 Reserved 1 [...]

Mode Select(6) - 25 - 2.5 Mode Select(6) (15h) The MODE SELECT(6) co mmand provides a range for the i nitiator specifying specific operating parameters , e.g., medium, logical unit and peripheral device parameters . IMPORTANT: Initiators should issue the MODE SENSE command (reference Section 2.7 ) prior to each execution of the MODE SELECT command [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 26 - T ABLE 2-5B B LOCK D ESCRIPTOR Bit Byte 76543210 0 Density Code 1 Number of Blocks (MSB) 2 Number of Blocks 3 Number of Blocks (LSB) 4 Reserved 5 Block Length (MSB) 6 Block Length 7 Block Length (LSB) T ABLE 2-5C P AGE D ESCRIPTOR Bit Byte 76543210 0 Reserve Reserve Page Code 1 P[...]

Mode Select(6) - 27 - BLOCK DESCRIPTOR Media Type Set to “ 0 ” (ZERO). Block Descriptor Length If “ 0 ” (ZERO), there is no block description included in the parameter list. Set to “ 0 ” or “ 8 ” . D ensity Code s pecifies data type to be transferred. Five (5) parameters are supported. They are 01h : User data only (2048 bytes/physi[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 28 - T ABLE 2-6 MODE SELECT(10) (55 H ) Bit Byte 76543210 0 Operation Code (55h) 1 Logical Unit Number PF Reserved SP 2 Reserved 3 Reserved 4 Reserved 5 Reserved 6 Reserved 7 Parameter List Length (MSB) 8 Parameter List Length (LSB) 9 Reserved[...]

Mode Select(10) - 29 - 2.6 Mode Select(10) (55h) The MODE SELECT(10) command provides a range for the initiator specifying specific operating parameters. Refer to MODE SELECT(6) Command, Section 2.5 for details of the command fields. IMPORTANT: Initiators should issue the MODE SENSE command (reference Sections 2.7 and 2.8) prior to each execution o[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 30 - T ABLE 2-7 MODE SENSE(6) (1A H ) Bit Byte 765 4321 0 Operation Code (1Ah) 1 Logical Unit Number Reserved DVD Reserved 2 PCF Page Code 3 Reserved 4 Allocation Length 5 Reserved T ABLE 2-7A M ODE S ENSE D ATA H EADER Bit Byte 76543210 0 Reserved 1 Media Type 2 Reserved 3 Block Desc[...]

Mode Sense(6) - 31 - 2.7 Mode Sense(6) (1Ah) Operation Code is ( 1Ah ) DBD (Disable Block Descriptor) If “ 0 ” (ZERO) , the block descriptors are returned in the MODE SENSE data. If “ 1 ” (TRUE) , no block descriptors are returned. PCF (Page Control Field) specifies the Page Parameter Type to be returned. Page C ode specifies the Page(s) to[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 32 - T ABLE 2-7C M EDIA T YPE C ODE Media Type Code Type of Media 00h Default 01h 120mm CD-ROM Data 02h 120mm CD-DA Audio 03h 120mm CD-ROM Data/Audio 04h Reserved 05h 80mm CD-ROM Data 06h 80mm CD-ROM Audio 07h 80mm CD-ROM Data/Audio 08h ~ FFh Reserved T ABLE 2-7D P AGE D ESCRIPTOR F O[...]

Mode Sense(6) - 33 - Number of blocks The value 0 means that the length of all blocks is same as the Logical Block Lengt h shown in the block descriptor . Logical Block Length Indicates the logical block size in bytes. In the current version, 256, 512, 1024, 2048(default), 2052, 2336, 2340 and 2352 byte are supported. The default values for the CD-[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 34 - T ABLE 2-8 MODE SENSE(10) (5A H ) Bit Byte 76543210 0 Operation Code (5Ah) 1 Logical Unit Number Reserved DVD Reserved 2 PCF Page Code 3 Reserved 4 Reserved 5 Reserved 6 Reserved 7 Allocation Length (MSB) 8 Allocation Length (LSB) 9 Reserved[...]

Mode Sense(10) - 35 - 2.8 Mode Sense(10) (5Ah) Operation Code is ( 5Ah ) The MODE SENSE(10) command provides a means for a target to report parameters to the initiator. It is the complementary command to the MODE SELECT(10) command. See MODE SENSE(6) command (reference Section 2.7) for a complete description of the fields in this command.[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 36 - T ABLE 2-9 MODE SELECT/SENSE PARAMETERS Bit Byte 76543210 0 ~ N Mode Parameter Header 0 ~ N Page(s) T ABLE 2-9A M ODE P AGE C ODES FOR CD-ROM Page Code Description 00h Only Block Descriptor 01h Read Error Recover Page 07h Verify Error Recovery Page 0Bh Peripheral Device Page 0Dh [...]

Mode Select/Sense Parameters - 37 - 2.9 Mode Select/Sense Parameters This section describes the pages used with MODE SELECT and MODE SENSE commands. The Mode Parameter List contains a header, followed by zero or more variable -length pages. Each mode page contains a page code, a page length , and a set of mode parameters.[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 38 - T ABLE 2-9-1 P AGE C ODE 01 H - E RROR R ECOVERY P ARAMETERS Bit Byte 76543210 0 Reserve Reserve Page Code (01h) 1 Page Length (06h) 2 Reserve Reserve TB RC EEC PER DTE CDR 3 Retry Number 4 Reserve 5 Reserve 6 Reserve 7 Reserve T ABLE 2-9-1A V ALID C OMBINATIONS OF THE E RROR R E[...]

Error Recovery Parameters - 39 - 2.9.1 Error Recovery Parameters NOTE : When the bit definition of this error recovery parameter and the error recovery procedure (described later) are not in agreement, the error recovery procedure takes priority. DCR (Disable Correction) If “ 1 ” , data is transferred without Layered ECC (L-ECC) error correctio[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 40 - T ABLE 2-9-1B E RROR R ECOVERY D ESCRIPTIONS Value Description 00h The maximum error recovery procedures available are used. If an error occurs which is uncorrectable with the error correction codes (ECC) on the media, data transfer is terminated with Check Condition status. The [...]

Error Recovery Parameters - 41 - T ABLE 2-9-1B E RROR R ECOVERY D ESCRIPTIONS ( CONTINUED ) Value Description 10h If data transfer can be maintained, the maximum error recovery procedures available are used. (RC=1) If an error occurs which is uncorrectable with the error correction codes (ECC) on the media, or is uncorrectable in time to maintain d[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 42 - T ABLE 2-9-1B E RROR R ECOVERY D ESCRIPTIONS ( CONTINUED ) Value Description 21h Only retries of the read operation and CIRC are used (layered error correction is not used). Only CIRC unrecovered data errors are reported. If an CIRC unrecovered data error occurs data transfer is [...]

Error Recovery Parameters - 43 - The CD-ROM errors are: 1) Recovered CIRC (Cross Interleaved Reed-Solomon Code) Error: An error in a block had been detected by the EDC (Error Detection Code) but the error was recovered by read retry. Number of read retries to perform is specified with the Read Retry Number (the third byte of the Error Recovery Para[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 44 - T ABLE 2-9-2 P AGE C ODE 07 H - V ERIFY E RROR R ECOVERY P AGE F ORMAT Bit Byte 76543210 0 PS Reserve Page Code (07h) 1 Page Length (06h) 2 Error Recovery Parameter 3 Verify Retry Count 4 Reserved 5 Reserved 6 Reserved 7 Reserved[...]

Verify Error Recovery Page - 45 - 2.9.2 Verify Error Reco very Page PS (Parameters Savable) The Parameters Savable bit is only used with the MODE SENSE command. This bit is reserved with the MODE SELECT command. A PS bit of one indicates that the target is capable of saving the page in a non-volatile vendor specific location. Error Recovery Paramet[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 46 - TABLE 2-9-3 P AGE C ODE 09 H - P ERIPHERAL D EVICE P AGE F ORMAT Bit Byte 76543210 0 Reserved Page Code (09h) 1 Page Length (06h) 2 Interface Identifier (MSB) 3 Interface Identifier (LSB) 4 Reserved 5 Reserved 6 Reserved 7 Reserved T ABLE 2-9-3A I NTERFACE I DENTIFIER C ODES Valu[...]

Peripheral Device Page - 47 - 2.9.3 Peripheral De vice Page Interface Identifier Codes are in Table 2-9-3A on the opposite page. The peripheral device page is used to pass vendor-specific information between an initiator and a peripher al interface below the target.[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 48 - T ABLE 2.9.4 P AGE C ODE 0B H - M EDIUM T YPES S UPPORTED P AGE F ORMAT Bit Byte 76543210 0 PS Reserve Page Code (0Bh) 1 Page Length (06h) 2 Reserved 3 Reserved 4 Medium Type One Supported 5 Medium Type Two Supported 6 Medium Type Three Supported 7 Medium Type Four Supported[...]

Medium Types Supported Page - 49 - 2.9.4 Medium Types Supported Page PS (Parameters Savable) The Parameters Savable bit is only use d with the MODE SENSE command. This bit is reserved with the MODE SELECT command. A PS bit of one indicates that the target is capable of saving the page in a non-volatile vendor specific location. The code values for [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 50 - T ABLE 2-9-5 P AGE C ODE 0D H - CD-ROM P ARAMETERS P AGE F ORMAT Bit Byte 76543210 0 Reserve Reserve Page Code (0Dh) 1 Parameter Length (06h) 2 Reserved 3 Reserved Inactivity Timer Multiplier 4 5 Number of MSF-S Units per MSF-M Unit (3Ch) 6 7 Number of MSF-F Units per MSF-S Unit [...]

CD-ROM Parameters Page - 51 - 2.9.5 CD-ROM Parameters Page Inactivity Timer Multiplier The inactivity timer multiplier specifies the length of time that the drive will remain in the hold track state after completion of a SEEK or READ operation. The default value is 0Dh. (i.e. 8 minutes). Table 2-6-14 gives a complete listing of the Inactivity Timer[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 52 - T ABLE 2-9-6 P AGE C ODE 0E H - CD-ROM A UDIO C ONTROL P ARAMETERS S TATUS F ORMAT Bit Byte 76543210 0 Reserved Page Code (0Eh) 1 Page Length (0Eh) 2 Reserved Immed SOTC Reserve 3 Reserved 4 Reserved 5 Reserved 6 Reserved 7 Reserved 8 Reserved Out Port 0 Channel Select (1h) 9 Out[...]

CD-ROM Audio Control Parameters - 53 - 2.9.6 CD-ROM Audio Control Parameters Imm e d (Immediate) An Immediate, Imm e d ,bit of one indicates the target will send completion status as soon as the playba ck operation has been started. An Immed bit of zero indicates that the drive will not send completion status until the audio playback operation is c[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 54 - T ABLE 2-9-7 P AGE C ODE 2A H - CD-ROM C APABILITIES AND M ECHANICAL S TATUS P AGE F ORMAT Bit Byte 76543210 0 Reserve Reserve Page Code (2Ah) 1 Page Length (0Eh) 2 Reserved 3 Reserved 4 ~ 7 Reserve Multi- Session Mode 2 From2 Mode 2 Form1 Reserve Reserve 0 Audio Play 32-bit fiel[...]

CD-ROM Capabilities and Mechanical Status Page - 55 - 2.9.7 CD-ROM Capabilities and Mechanical Status Page IMPORTANT: This command applies only to models DRM-602X, DRM-624X, DR- U124X, DR-UA124X The individual capabilities of the drive are specified by bytes 4 through 7. Each of the bits indicate if that specific capability is supported. A value of[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 56 - T ABLE 2-9-7A P ARAMETER D ESCRIPTION Bit Parameter Description 0 Audio Play The drive is capable of Audio Play operation. This also indicates that the drive is capable of overlapping Play and other commands such as reading of the Sub-channel information. 1 XA Commands Supported [...]

CD-ROM Capabilities and Mechanical Status Page - 57 - T ABLE 2-9-7A P ARAMETER D ESCRIPTION ( C ONTINUED ) Bit Parameter Description 19 Eject Command The drive can eject the disc via the normal START/STOP command with the LoEj bit set. 23 ~ 21 Loading Mechanism Type This field specifies the type of disc loading the drive supports. 23 22 21 000 Cadd[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 58 - (this page has been left intentionally blank)[...]

CD-ROM Capabilities and Mechanical Status Page - 59 - The Buffer Size Supported field returns the number of bytes of buffer dedicated to the data stream returned to the Host Computer. This value is returned in Kbytes (Size/1024). If the drive does not have a buffer cache, the value returned shall be zero. The Current Speed Selected field indicates [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 60 - T ABLE 2-9-8 P AGE C ODE 31 H - D RIVE S PEED P AGE Bit Byte 76543210 0 Reserved Page code (31h) 1 Parameter Length (02h) 2 Speed 3 Reserved T ABLE 2-9-8A S PEED F IELD V ALUES Value Description 00h Normal Speed 01h 2X Speed 03h 4X Speed FFh Maximum Speed Other Value Maximum Spee[...]

Drive Speed Page - 61 - 2.9.8 Drive Speed Page The speed field provides a means for the initiator to set and retrieve the spindle speed when accessing data areas. The speed field values are listed in Table 2-9-8A on the opposite page . The speed setting is only applicable when reading data areas. The target will automatically switch to normal speed[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 62 - T ABLE 2-9-9 P AGE C ODE 3E H - L OGICAL U NIT A SSIGNMENT L IST Bit Byte 76543210 0 Reserve Reserve Page C ode (3Eh) 1 Page L ength : (06h) 2 0 Number of supported discs (MSB) : (00h) 3 Number of supported discs (LSB) : (06h) 4 Disc number for logical unit0 5 Disc number for log[...]

Logical Unit Assignment Page - 63 - 2.9.9 Logical Unit Assignment Page Number of supported discs The drive supports 6 discs. 0006h is always returned, and 124x will return 1 . Disc numbers Shows the disk number assigned to each logical unit. Disc number 0 means that the associated logical unit cannot be used. Disc numbers in defaults are 1 through [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 64 - T ABLE 2-10 PAUSE/RESUME (4B H ) Bit Byte 76543210 0 Operation Code (4Bh) 1 Logical Unit No. Reserved 2 Reserved 3 Reserved 4 Reserved 5 Reserved 6 Reserved 7 Reserved 8 Reserved Resume 9 Reserved[...]

Pause/Resume - 65 - 2.10 Pause/Resume (4Bh) Operation Code is ( 4Bh ) Resume A Resume of zero indicates that the drive enter the hold track state with the audio output muted. A Resume bit of one indicates that the drive release the pause and begin play at the block following the last block played. The PAUSE/RESUME command requests that the drive st[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 66 - T ABLE 2-11 PLAY AUDIO(10) (45 H ) Bit Byte 76543210 0 Operation Code (45h) 1 Logical Unit No. Reserved 2 Starting Logical Block Address (MSB) 3 Starting Logical Block Address 4 Starting Logical Block Address 5 Starting Logical Block Address (LSB) 6 Reserved 7 Transfer Length (MS[...]

Play Audio(10) - 67 - 2.11 Play Audio(10) (45h) Operation Code is (45h). Logical Block Address The logical block address field specifies the logical block at which the audio p lay back operation will begin. If all bytes in the logical block address field are set to FFh, it means to start at the current optical head location. This feature allows the[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 68 - T ABLE 2-12 PLAY AUDIO(12) (A5 H ) Bit Byte 76543210 0 Operation Code (A5h) 1 Logical Unit No. Reserved 2 Logical Block Address (MSB) 3 Logical Block Address 4 Logical Block Address 5 Logical Block Address (LSB) 6 Transfer Length (MSB) 7 Transfer Length 8 Transfer Length 9 Transf[...]

Play Audio(12) - 69 - 2.12 Play Audio(12) (A5h) Operation Code is ( A5h ). The PLAY AUDIO(12) command requests that the drive begi n an audio playback operation. The command function (Immed and SOTC bits) and the output of audio signals shall be specified by the se ttings of the mode parameters. See the PLAY AUDIO(10) command for a description of t[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 70 - T ABLE 2-13 PLAY AUDIO MSF (47 H ) Bit Byte 76543210 0 Operation Code (47h) 1 Logical Unit No. Reserved 2 Reserved 3 Starting M Field 4 Starting S Field 5 Starting F Field 6 Ending M Field 7 Ending S Field 8 Ending F Field 9 Reserved[...]

Play Audio MSF - 71 - 2.13 Play Audio MSF (47h) Operation Code is ( 47h ) Starting M/S/F Field Specifies absolute starting address in minutes, seconds, frame number. Ending M/S/F Field Specifies absolute ending address in minutes, seconds, frame number. The PLAY AUDIO MSF command requests the target to begin an audio playback operation. The command[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 72 - T ABLE 2-14 PLAY AUDIO TRACK INDEX (48 H ) Bit Byte 76543210 0 Operation Code(48h) 1 Logical Unit No. Reserved 2 Reserved 3 Reserved 4 Starting Track 5 Starting Index 6 Reserved 7 Ending Track 8 Ending Index 9 Reserved[...]

Play Audio Track Index - 73 - 2.14 Play Audio Track Index (48h) Operation Code is ( 48h ). Starting Track/Index The starting track field specifies the track numbe r of the starting audio track. The starting i ndex field specifies the index number within the track at which the audio play operation shall begin. Ending Track/Index The ending track fie[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 74 - T ABLE 2-15 PLAY AUDIO TRACK RELATIVE(10) (49 H ) Bit Byte 76543210 0 Operation Code (49h) 1 Logical Unit No. Reserved 2 Track Relative Logical Block Address (MSB) 3 Track Relative Logical Block Address 4 Track Relative Logical Block Address 5 Track Relative Logical Block Address[...]

Play Audio Track Relative(10) - 75 - 2.15 Play Audio Track Relative(10) (49h) Operation Code is ( 49h ). TRLBA The Track Relative Logical Block Address field specifies the two's complement starting logical block address relative to the beginning of the first sector on the track with an index value of one. Negative values indicate a starting lo[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 76 - T ABLE 2-16 PLAY AUDIO TRACK RELATIVE(12) (A9 H ) Bit Byte 76543210 0 Operation Code(A9h) 1 Logical Unit No. Reserved 2 Track Relative Logical Block Address (MSB) 3 Track Relative Logical Block Address 4 Track Relative Logical Block Address 5 Track Relative Logical Block Address [...]

Play Audio Track Relative(12) - 77 - 2.16 Play Audio Track Relative(12) (A9h) Operation Code is ( A9h ). The PLAY AUDIO TRACK RELATIVE(12) command requests that the device begin an audio playback operation. The command function (Immed and SOTC bits) and the output of audio signals shall be as specified by the settings of the mode parameters. See th[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 78 - T ABLE 2-17 PREVENT/ALLOW MEDIA REMOVAL (1E H ) Bit Byte 76543210 0 Operation Code (1Eh) 1 Logical Unit No. Reserved 2 Reserved 3 Reserved 4 R eserved Prev 5 Reserved[...]

Prevent/Allow Media Removal - 79 - 2.17 Prevent/Allow Media Removal (1Eh) Operation code is ( 1Eh ). Prev (Prevent bit) When this bit is set to 1, EJECT DISK commands (C0h) and the Eject Button on the drive are ignored. When it is 0, media removal is allowed. This command is used to prevent or allow media removal from the drive. If an EJECT DISK co[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 80 - T ABLE 2-18 READ(6) (08 H ) Bit Byte 76543210 0 Operation Code (08h) 1 Logical Unit No. Logical block address (MSB) 2 Logical block address 3 Logical block address (LSB) 4 Transfer Length 5 Reserved[...]

Read(6) - 81 - 2.18 Read(6) (08h) Operation Code is ( 08h ). This six-byte READ command only allows reads of up to 255 blocks. The logical blocks will have the length set by MODE SELECT or the power-on default. For longer reads, use the ten-byte READ(10) command. After a read operation, the drive holds the head at the last read track until an inact[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 82 - T ABLE 2-19 READ(10) Bit Byte 76543210 0 Operation Code (28h) 1 Logical Unit No. Reserved 2 Logical block address (MSB) 3 Logical block address 4 Logical block address 5 Logical block address (LSB) 6 Reserved 7 Logical block length (MSB) 8 Logical block length (LSB) 9 Reserved[...]

Read(10) - 83 - 2.19 Read(10) Operation code is ( 28h ). This ten byte READ command all ows reads of up to 64K blocks. The logical blocks will have the length set by MODE SELECT or the power-on default. After a read operation, the drive holds the head at the last read track until an inactivity time-out occurs. NOTE : The DPO , FUA and RelAdr bits ([...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 84 - T ABLE 2-20 READ BUFFER (3C H ) Bit Byte 76543210 0 Operation Code (3Ch) 1 Logical Unit No. Reserved Mode 2 Buffer ID : (00h) 3 Buffer offset (MSB) 4 Buffer offset 5 Buffer offset (LSB) 6 Allocation length (MSB) 7 Allocation length 8 Allocation length (LSB) 9 Control/Reserved T A[...]

Read Buffer - 85 - 2.20 Read Buffer (3Ch) Operation Code is ( 3Ch ). Mode s pecifies meaning of the Buffer Offset field. Buffer ID is n ot supported. This byte is always 00h. Buffer Offset The byte offset in the buffer at which the read shall begin. This must be between 0 and 15. Allocation Length m ust include 4 byte header. This command is used w[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 86 - T ABLE 2-21 READ CD-ROM CAPACITY (25 H ) Bit Byte 76543210 0 Operation Code (25h) 1 Logical Unit No. Reserved RelAdr (0) 2 Logical block address (MSB) (00h) 3 Logical block address (00h) 4 Logical block address (00h) 5 Logical block address (LSB) (00h) 6 Reserved 7 Reserved 8 Res[...]

Read CD-ROM Capacity - 87 - 2.21 Read CD-ROM Capacity (25h) Operation code is ( 25h ). This command requests the drive to return physical parameters of the CD-ROM disc currently loaded. The Logical Block Address , RelAdr (Byte 1, bit 0), and PMI (Byte 8, bit 0) parameters are not supported and must be set to 0. The drive sends the initiator the 8-b[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 88 - T ABLE 2-22 READ CD (BE H ) Bit Byte 76543210 0 Operation Code (BEh) 1 Reserved Expected Sector Type Reserved 2 (MSB) 3 Starting Logical Block Address 4 5 (LSB) 6 (MSB) 7 Transfer Length in Blocks 8 (LSB) 9 Flag Bits Synch Field Header(s) Code User Data EDC&ECC Error Flag(s) [...]

Read CD-ROM Capacity - 89 - 2.22 Read CD (BEh) IMPORTANT: This command applies only to models DRM-602X, DRM-624X, DR-U124X, DR-UA124X Operation code is ( BEh ). The Expected Sector Type field is used to limit the amount of information returned to the Host. If the Requested Sector(s) do not match the specified type , the command will be terminated w[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 90 - T ABLE 2-22 B READ CD, H EADER C ODE F IELD D EFINITION Header(s) Co de Defin i tion Description 00b None Non e of the header data shall be placed in the data stream. 01b Header Only Only the mode 1 or For m 1 4-byte header will be retur ned in the data stream. 10b Sub - header O[...]

Read CD-ROM Capacity - 91 - Support of Sub-channel data is optional. In the case of R-W the drive may return data de- interleaved and error-corrected, RAW or padded with zeros depending on the R-W Supported and R-W de-interleaved and error-corrected bits in the CD-ROM capabilities and mechanical status page. If the Starting Logical Block Address is[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 92 - T ABLE 2-22 D READ CD, S UB CHANNEL D ATA S ELECTION F IELD D EFINITION Sub-channel Definition Description 000b No Sub channel Data No Sub-channel data will be transferred 001b RAW Raw Sub-channel data will be transferred 010b Q Not Suppor ted 011b Reserved 100b R - W R-W data wi[...]

Read CD-ROM Capacity - 93 - (this page has been left intentionally blank)[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 94 - T ABLE 2-23 READ CD MSF (B9 H ) Bit Byte 76543210 0 Operation Code (B9h) 1 Reserved Expected User data type Reserved 2 Reserved 3 Starting M Field 4 Starting S Field 5 Starting F Field 6 Ending M Field 7 Ending S Field 8 Ending F Field 9 Flag Bits Synch Field Header(s)Code User D[...]

Read CD MSF - 95 - 2.23 Read CD MSF (B9h) IMPORTANT: This command applies only to models DRM-602X, DRM-624X, DR-U124X, DR-UA124X The Starting M field , the Starting S field , and the Starting F field specify the absolute MSF address at which the Re a d operation shall begin. The Ending M field , the Ending S field , and the Ending F field specify t[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 96 - T ABLE 2-24 READ CDP (E4 H ) Bit Byte 76543210 0 Operation Code (E4h) 1 Logical Unit No. Reserved 2 Reserved 3 Reserved 4 Reserved 5 Reserved 6 Reserved 7 Reserved 8 Allocation length (MSB) 9 Allocation length (LSB) 10 Reserved 11 Reserved[...]

Read CDP - 97 - 2.24 Read CDP (E4h) Operation Code is ( E4h ) This command requests the drive to return the status data resulting from the previous WRITE CDP command. The drive terminates the data phase when Allocation Length bytes or all the relevant data have been transferred. The last status data returned from the Drive Controller is buffered in[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 98 - T ABLE 2-25 READ DRIVE STATUS (E0 H ) Bit Byte 76543210 0 Operation Code (E0h) 1 Logical Unit No. Reserved 2 PCF Page Code 3 Reserved 4 Reserved 5 Reserved 6 Reserved 7 Reserved 8 Allocation Length (MSB) 9 Allocation Length (LSB) 10 Reserved 11 Reserved T ABLE 2-25 A P AGE H EADE[...]

Read CDP - 99 - 2.25 Read Drive Status (E0h) Operation Code is ( E0h ) PCF (Page Control Field) i ndicates the type of Page Parameter to be returned. 00b : Current Value 01b : Reserved 10b : Reserved 11b : Reserved Page Code i ndicates contents of the Page Parameters. 01h : Drive Status 02h : Audio Play Status Others : Reserved The READ DRIVE STATU[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 100 - T ABLE 2-25 B D RIVE S TATUS D ATA F ORMAT Bit Byte 76543210 0 Reserved Page Code : (01h) 1 Page Length (MSB) (00h) 2 Page Length (LSB) (02h) 3 Drive Status (MSB) 4 Drive Status(LSB) T ABLE 2-25 C A UDIO P LAY S TATUS F ORMAT Bit Byte 76543210 0 Reserved Page Code : (02h) 1 Page[...]

Read CDP - 101 - Drive Status Bit 15-12 0: Reserved (all 0) Bit 11 0: Disc is present in Logical unit 1: No disc present in Logical Unit Bit 10 1: Supports Mode2 form1and form2.(XA) 0: Does not support Mode2 form1 and form2.(XA) B it 9 0: Supports HSG addressing mode 1: Supports HSG and Red Book addressing modes Bit 8 0: No audio channel manipulati[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 102 - T ABLE 2-26 READ HEADER (44 H ) Bit Byte 76543210 0 Operation Code (44h) 1 Logical Unit No. Reserved MSF Reserve 2 Logical block address (MSB) 3 Logical block address 4 Logical block address 5 Logical block address (LSB) 6 Reserved 7 Allocation Length (MSB) 8 Allocation Length ([...]

Read Header - 103 - 2.26 Read Header (44h) Operation Code is ( 44h ) MSF S et to 1 indicates that the absolute CD-ROM address field of the returned header data will indicate the MSF address where the specified logical block is found. If MSF bit is equal to 0, the absolute CD-ROM Address field of the returned header data gives the logical block addr[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 104 - T ABLE 2-27 READ SUB-CHANNEL (42 H ) Bit Byte 76543210 0 Operation Code (42h) 1 Logical Unit No. Reserved MSF Reserve d 2 Res erved SubQ Reserved 3 Sub Channel Data Format 4 Reserved 5 Reserved 6 Track Number 7 Allocation Length (MSB) 8 Allocation Length (LSB) 9 Reserved T ABLE [...]

Read Sub-Channel - 105 - 2.27 Read Sub-Channel (42h) Operation Code is ( 42h ). MSF If “ 1 ” , the CD-ROM address field of the returned sub-channel data is in MSF format. The returned M,S and F fields are specified in hex. If “ 0 ” , the CD-ROM address field of the returned sub-channel data is in logical address format. Sub Q The Sub Q bit [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 106 - T ABLE 2-27 B S UB -C HANNEL Q MODE INFORMATION Bit Byte 76543210 4 Sub Channel Data Format code (00h) 5 ADR Control 6 Track Number 7 Index Number 8 Absolute CD-ROM Address (MSB) 9 Absolute CD-ROM Address 10 Absolute CD-ROM Address 11 Absolute CD-ROM Address (LSB) 12 Track Relat[...]

Read Sub-Channel - 107 - Audio Status i ndicates the status of an audio play operation. The status of audio commands are listed in Table 2-23 C on the opposite page. Sub Channel Data Length should be set 0, 12, 20, 28 or 44 bytes and does not include the Sub Channel Header. ADR codes are defined in Table 2-23 D Control bits are defined in Table 2-2[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 108 - T ABLE 2-27 D ADR S UB -C HANNEL Q F IELD ADR Code Description 0h sub-channel Q mode information not supplied 1h sub-channel Q encodes current position data 2h sub-channel Q encodes media catalog number 3h sub-channel Q encodes ISRC 4h ~ Fh reserved T ABLE 2-27 E S UB -C HANNEL [...]

Read Sub-Channel - 109 - The ADR field shows the type of information encoded in the Q sub-Channel of this block as defined in the CD standard. MCV If the MCV bit is one, the media catalog number field is valid. There are identify numbers according to the UPC/EAN cording in the media catalog number field. If all data in this field is ASCII 0, there [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 110 - T ABLE 2-27 G M EDIA CATALOG NUMBER D ATA B LOCK Bit Byte 76543210 4 Sub Channel Data Format code (02h) 5 Reserved 6 Reserved 7 Reserved 8 MCV Reserved 9 (MSB) 23 Media catalog number (UPC/Bar Code) (LSB) T ABLE 2-27 H T RACK I NTERNATIONAL S TANDARD R ECORDING C ODE (ISRC) D AT[...]

Read Sub-Channel - 111 - (this page has been left intentionally blank)[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 112 - T ABLE 2-28 READ TOC (43 H ) Bit Byte 76543210 0 Operation Code (43h) 1 Logical Unit No. Reserved MSF Reserve 2 Reserved 3 Reserved 4 Reserved 5 Reserved 6 Start Track 7 Allocation Length (MSB) 8 Allocation Length (LSB) 9 Format Control T ABLE 2-28 A TOC DATA WITH F ORMAT =00 B [...]

Read TOC - 113 - 2.28 Read TOC (43h) Operation Code is ( 43h ). The READ TOC command requests the target transfers data from the table of contents to the initiator. This command has been modified from the SCSI-2 READ TOC command with the addition of the Format field to support multi - session discs. Format field Definition 00b Same as SCSI-2. The S[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 114 - T ABLE 2-28C TOC DATA WITH F ORMAT =01 B Bit Byte 76543210 0 TOC Data Length (MSB) 1 TOC Data Length (LSB) 2 First Session Number 3 Last Session Number T ABLE 2-28 D T RACK D ESCRIPTORS Bit Byte 76543210 0 Reserved 1 ADR Control 2 First Track Number in Last Session 3 Reserved 4 [...]

Read TOC - 115 - IMPLEMENTORS NOTE: The first track number is not required to be one. A disc may start at any valid track number. The track numbers between the first track number and the last track number are required to be in contiguous ascending order, except for the lead-out track. The ADR field gives the type of information encoded in the Q sub[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 116 - T ABLE 2-28 F T RACK D ESCRIPTORS Bit Byte 76543210 0 Reserved 1 ADR Control 2 Byte1 or TNO 3 Byte2 or Point 4 Byte3 or Min 5 Byte4 or Sec 6 Byte5 or Frame 7 Byte6 or Zero 8 Byte7 or Pmin 9 Byte8 or Psec 10 Byte9 or PFrame[...]

Read TOC - 117 - (this page has been left intentionally blank)[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 118 - T ABLE 2-29 RECEIVE DIAGNOSTIC RESULTS (1C H ) Bit Byte 76543210 0 Operation Code (1Ch) 1 Logical Unit No. Reserved 2 Reserved 3 Allocation length (MSB) 4 Allocation length (LSB) 5 Reserved T ABLE 2-29 A D IAGNOSTIC R ESULTS D ATA F ORMAT Bit Byte 76543210 0 Reserved 1 Parameter[...]

Read Diagnostic Results - 119 - 2.29 Read Diagnost ic Results (1Ch) Operation code is (1 Ch ). This command requests the drive to return the results of the power-on self test. The Diagnostic Results data consists of 8-byte parameters as shown in Table 2-28B on the opposite page. Parameter Length The number of bytes of the RECEIVE DIAGNOSTIC paramet[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 120 - T ABLE 2-30 RELEASE (17 H ) Bit Byte 76543210 0 Operation Code (17h) 1 Logical Unit Number 3rdPty 3rd Party device ID Ext (0) 2 Reservation ID : 00h 3 Reserved 4 Reserved 5 Reserved[...]

Release - 121 - 2.30 Release (17h) Operation Code is ( 17h ). 3rdPty Set to one if the initiator requests third-party reservation. 3rd Party device ID The SCSI ID of another initiator for which the logical unit shall be reserved. Ext. (Extent) Not supported. This bit must be 0. Reservation ID Not supported. This byte must be 00h. This command is us[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 122 - T ABLE 2-31 REQUEST SENSE (03 H ) Bit Byte 76543210 0 Operation Code (03h) 1 Logical Unit Number Reserved 2 Reserved 3 Reserved 4 Allocation Length (12h) 5 Reserved T ABLE 2-31 A E XTENDED SENSE DATA FORMAT Bit Byte 76543210 0 Valid Error code (70h / 71h) 1 Segment number (00h) [...]

Request Sense - 123 - 2.31 Request Sense (03h) Operation Code is ( 03h ). The REQUEST SENSE command requests the drive to transfer extended sense data to the initiator. The drive supports the first 18 bytes of the extended sense data format. The drive will transfer Allocation Length bytes or 18 bytes, whichever is smaller. Valid A valid bit of zero[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 124 - T ABLE 2-31 B S UPPORTED SENSE KEYS Sense Key Name Comments 0h no sense There is no specific sense key information to be reported for the designated logical unit. 1h recovered error The last command completed successfully with some recovery action performed by the target. 2h not[...]

Request Sense - 125 - T ABLE 2-31 C S UPPORTED ADDITIONAL SENSE CODES AND ADDITIONAL SENSE CODE QUALIFIERS ASC ASCQ DESCRIPTION 00 00 no additional sense information 00 06 I/O process terminated 00 11 audio play operation in progress 00 12 audio play operation pause 00 13 audio play operation successfully completed 00 14 audio play operation stoppe[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 126 - Table 2-31 C Supported additional sense codes and additional sense code qualifiers ( continued ) ASC ASCQ DESCRIPTION 21 00 logical block address out of range 24 00 invalid field in CDB 25 00 logical unit not supported 26 00 invalid field in parameter list 26 01 parameter not su[...]

Request Sense - 127 - (this page has been left intentionally blank)[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 128 - T ABLE 2-32 RESERVE (16 H ) Bit Byte 76543210 0 Operation Code (16h) 1 Logical Unit No. 3rdPty 3rd Party Device ID Ext (0) 2 Reservation ID (00h) 3 Extent List length (00h) 4 Extent List length (00h) 5 Reserved[...]

Reserve - 129 - 2.32 Reserve (16h) Operation Code is ( 16h ). 3rdPty Set to one if the initiator requests third-party reservation. 3rd Party Device ID The SCSI ID of another initiator for which the logical unit shall be reserved. Ext. (Extent) is n ot supported. This bit must be 0. Reservation ID is n ot supported. This byte must be 00h. Extent Lis[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 130 - T ABLE 2-33 REZERO UNIT (01 H ) Bit Byte 76543210 0 Operation Code (01h) 1 Logical Unit No. Reserved 2 Reserved 3 Reserved 4 Reserved 5 Reserved[...]

Rezero Unit - 131 - 2.33 Rezero Unit (01h) Operation Code is ( 01h ). The drive loads the specified logical unit (if necessary), spins up the disc (if stopped), moves the head to the start track of the disc, and holds it there until an inactivity time-out occurs. If the initiator requests a disconnect, the drive disconnects from it during load and [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 132 - T ABLE 2-34 SEEK(6) (0B H ) Bit Byte 76543210 0 Operation Code (0Bh) 1 Logical Unit No. Logical Block Address (MSB) 2 Logical Block Address 3 Logical Block Address (LSB) 4 Reserved 5 Reserved[...]

Seek(6) - 133 - 2.34 Seek(6) Operation Code is ( 0Bh ). The drive seeks to the specified logical block address and then holds at that track until an inactivity time-out occurs.[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 134 - T ABLE 2-35 SEEK(10) (2B H ) Bit Byte 76543210 0 Operation Code (2Bh) 1 Logical Unit No. Reserved 0 2 Logical Block Address (MSB) 3 Logical Block Address 4 Logical Block Address 5 Logical Block Address (LSB) 6 Reserved 7 Reserved 8 Reserved 9 Reserved[...]

Seek(10) - 135 - 2.35 Seek(10) (2Bh) Operation code is ( 2Bh ). The drive seeks to the specified logical block address and then holds at that track until an inactivity time-out occurs.[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 136 - T ABLE 2-36 SEND DIAGNOSTIC (1D H ) Bit Byte 76543210 0 Operation Code (1Dh) 1 Logical Unit No. PF Res Self Reserved 2 Reserved 3 Allocation length (MSB) 4 Allocation length (LSB) 5 Reserved T ABLE 2-36 A S END D IAGNOSTIC D ATA F ORMAT Bit Byte 76543210 0 Reserved 1 Parameter L[...]

Send Diagnostic - 137 - 2.36 Send Diagnostic (1Dh) Operation code is ( 1Dh ). PF m ust be 0. Self (Self-Test bit) if “ 1 ” (ONE) , default self - test is executed. If “ 0 ” (ZERO), s end diagnostic data issued. Allocation length set to 0 w hen Self bit is one. When Self bit is 0 , set to 8h. This command reports the results of the drive&apo[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 138 - T ABLE 2-37 SET CD-ROM SPEED(1) (DA H ) Bit Byte 76543210 0 Operation Code (DAh) 1 Reserved 2 Speed 3 Reserved 4 Reserved 5 Reserved 6 Reserved 7 Reserved 8 Reserved 9 Reserved 10 Reserved 11 Reserved[...]

Set CD-ROM Speed(1) - 139 - 2.37 Set CD-ROM Speed(1) (DAh) Operation code is ( DAh ). The Set CD-ROM Speed command provides a means for initiator to set the spindle motor speed. Speed Field Value Description 00h : Normal Speed 01h : 2x Speed 03h : 4x Speed FFh : Maximum Speed Other Value : Any other value not specified will set the drive to maximum[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 140 - T ABLE 2-38 SET CD-ROM SPEED(2) (BB H ) Bit Byte 76543210 0 Operation code (BBh) 1 Reserved 2 (MSB) Drive Speed in Kbytes/Second 3 (LSB) 4 Reserved 5 Reserved 6 Reserved 7 Reserved 8 Reserved 9 Reserved 10 Reserved 11 Reserved[...]

Set CD-ROM Speed(2) - 141 - 2.38 Set CD-ROM Speed(2) (BBh) The Drive Speed parameter contains the requested Data Rate the drive should use. The drive may choose to select the speed specified or any slower rate. A value of FFFFh will set the Drive Speed to the Maximum supported. Requesting a speed faster than the drive supports will not generate an [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 142 - T ABLE 2-39 START/STOP UNIT (1B H ) Bit Byte 76543210 0 Operation Code (1Bh) 1 Logical Unit No. Reserved Imm ed 2 Reserved 3 Reserved 4 Reserved LoEj Start 5 Reserved[...]

Start/Stop Unit - 143 - 2.39 Start/Stop Unit (1Bh) Operation code is ( 1Bh ). Imm ed (Immediate) When the immediate bit is 1, status is returned before executing the command . When it is 0, status is returned after the operation is completed. LoEj (Load Eject) When LoEj is 1 and Start is 0, the drive ejects the magazine. Start When Start is 1, the [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 144 - T ABLE 2-40 STOP PLAY/SCAN (4E H ) Bit Byte/Bit 7 6 5 4 3 2 1 0 0 Operation code (4Eh) 1 Reserved 2 Reserved 3 Reserved 4 Reserved 5 Reserved 6 Reserved 7 Reserved 8 Reserved 9 Reserved 10 Reserved 11 Reserved[...]

Stop Play/Scan - 145 - 2.40 Stop Play/Scan (4Eh) The STOP PLAY/SCAN CD-ROM Command stops playback of CD-ROM audio commands.[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 146 - T ABLE 2-41 TEST UNIT READY (00 H ) Bit Byte 76543210 0 Operation Code (00h) 1 Logical Unit No. Reserved 2 Reserved 3 Reserved 4 Reserved 5 Reserved[...]

Test Unit Ready - 147 - 2.41 Test Unit Ready (00h) Operation Code is ( 00h ). The TEST UNIT READY command checks that a cartridge is loaded and that the drive is ready to operate. "Ready" has different meanings depending on whether the drive has accessed a logical unit by loading the disc tray: Before access to logical unit : Magazine is [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 148 - T ABLE 2-42 VERIFY(10 ) (2F H ) Bit Byte 76543210 0 Operation Code (2Fh) 1 Logical Unit No. Reserved Blkvry Bytchk Rel A dr 2 Logical block address (MSB) 3 Logical block address 4 Logical block address 5 Logical block address (LSB) 6 Reserved 7 Verification length (MSB) 8 Verifi[...]

Verify(10) - 149 - 2.42 Verify(10) (2Fh) Operation code is ( 2Fh ). Logical Block Address is t he address at which the verify operation shall begin. Verification Length is t he number of logical blocks to be verified. This command requests the drive to check the specified blocks on the disc based upon the error recovery parameter setting (see MODE [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 150 - T ABLE 2-43 VERIFY(12) (AF H ) Bit Byte 76543210 0 Operation Code (AFh) 1 Logical Unit No. Reserved 000 2 Logical block address (MSB) 3 Logical block address 4 Logical block address 5 Logical block address (LSB) 6 Verification Length (MSB) 7 Verification Length 8 Verification Le[...]

Verify(12) - 151 - 2.43 Verify(12) (AFh) Operation code is ( AFh ). See VERIFY(10) for complete description of this command.[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 152 - T ABLE 2-44 WRITE BUFFER (3B H ) Bit Byte 76543210 0 Operation Code (3Bh) 1 Logical Unit No. Reserved Mode 2 Buffer ID (00h) 3 Buffer offset (MSB) 4 Buffer offset 5 Buffer offset (LSB) 6 Transfer length (MSB) 7 Transfer length 8 Transfer length (LSB) 9 Reserved T ABLE 2-38 A W R[...]

Write Buffer - 153 - 2.44 Write Buffer (3Bh) Operation Code is ( 3Bh ). Mode s pecifies meaning of the Buffer Offset field. Buffer ID is n ot supported. This byte must be 00h. Buffer Offset is t he byte offset in the buffer where the data shall be stored. This must be 0 through 15. Transfer Length is t he number of bytes to be transferred in the DA[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 154 - T ABLE 2-45 WRITE CDP (E3 H ) Bit Byte 76543210 0 Opera t ion Code (E3h) 1 Logical Unit No. Reserved 2 Reserved 3 Reserved 4 Reserved 5 Reserved 6 Reserved 7 Reserved 8 Transfer length (MSB) (0 0h ) 9 Transfer length (LSB) : <= 14h 10 Reserved 11 Reserved[...]

Write CDP - 155 - 2.45 Write CDP (E3h) Operation Code is ( E3h ). Transfer Length is t he number of bytes of CDP command data to be sent. This command sends alphanumeric Player Control commands to the drive. The drive returns the command status after the player control command is transferred to the drive controller chip. A GOOD status indicates onl[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 156 - T ABLE 2-46 READ CD-DA (D8 H ) Bit Byte 76543210 0 Operation Code (D8h) 1 Logical Unit Number Reserved 2 (MSB) 3 4 Starting Logical Block Address 5 (LSB) 6 Reserved 7 (MSB) 8 Transfer length 9 (LSB) 10 Sub Code 11 Reserved[...]

Read CD-DA - 157 - 2.46 Read CD-DA (D8h) IMPORTANT: This command applies only to models DRM-602X, DRM-624X, and the DR-U Series drives. Operation Code is ( D8h ). The READ CD-DA command requests that the drive transfer CD-DA data and/or Sub Code data. The Starting Logical Block Address specifies the block where the READ operation begins. The defini[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 158 - NOTES : 1) The CD-DA block lengths are totally irrelevant to the logical block length set by the Mode Select(6) command. This command would not change the block length field in the MODE SELECT command. 2) While the SCSI buffer is being filled, the drive is able to prepare with n[...]

Read CD-DA - 159 - (this page has been left intentionally blank)[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 160 - T ABLE 2-47 READ CD-DA MSF (D9 H ) Bit Byte 76543210 0 Operation Code (D9h) 1 Logical Unit No. Reserved 2 Reserved 3 Starting M Field 4 Starting S Field 5 Starting F Field 6 Reserved 7 Ending M Field 8 Ending S Field 9 Ending F Field 10 Sub Code 11 Reserved[...]

Read CD-DA MSF - 161 - 2.47 Read CD-DA MSF (D9h) IMPORTANT: This command applies only to models DRM-602X, DRM-624X, and the DR-U Series drives. Operation Code is ( D9h ). Starting M, S, F Fields i ndicates the absolute MSF address where the operation begins. Ending M, S, F Fields i ndicates the absolute MSF address where the operation ends. If the [...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 162 - T ABLE 2-48 READ CD-XA (DB H ) Bit Byte 76543210 0 Operation Code (DBh) 1 Logical Unit No. Reserved 2 (MSB) 3 Starting Address 4 5 (LSB) 6 CD-XA Format 7 (MSB) 8 9 Transfer Length 10 (LSB) 11 Reserved[...]

Read CD-XA - 163 - 2.48 READ CD-XA (DBh) IMPORTANT: This command applies only to models DRM-602X, DRM-624X, and the DR-U Series drives. Operation Code is ( DBh ). Starting Address s pecif ies the block where the operation begins. Transfer Length s pecifies the number of contiguous CD-XA blocks to be transferred. The READ CD-XA command requests that[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) - 164 - T ABLE 2-49 READ ALL SUBCODE (DF H ) Bit Byte 76543210 0 Operation Code (DFh) 1 Logical Unit N umber Reserved 2 Reserved 3 Reserved 4 Reserved 5 Reserved 6 (MSB) 7 8 Transfer Length 9 (LSB) 10 Reserved 11 Reserved[...]

Read All SubCode - 165 - 2.49 Read All SubCode (DFh) IMPORTANT: This command applies only to models DRM-602X, DRM-624X, and the DR-U Series drives. Operation Code is ( DFh ) Transfer Length i ndicates the number of contiguous sub-code frames to be transferred. Each sub-code frame consists of 96-byte data. Read All Subcode command directs the target[...]

Appendix A A- I APPENDIX A PIONEER CD-ROM DRIVES - AUDIO FUNCTIONS The CD-ROM drives consist of two logical subsystems - a CD reader and a controller. The controller receives SCSI commands, and sends commands to the reader for execution as needed. This allows audio commands to be executed in the background. At times, the two subsystems may be opera[...]

Appendix B B- I APPENDIX B AUDIO PLAYER COMMANDS Addressing Modes Block MMSSFF Specifies Minutes, Seconds, and Frames. Index I I Specifies pre-mastered indices Time MMSS Specifies Minutes and Seconds (Frame 0) Track TT Specifies the beginning of track TT Player Modes P00 Home No disc is loaded. Magazine not inserted. P00 Home No disc is loaded. Mag[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) B- II CM Command Drive Action ( continued ) IX Index Mode Sets the addressing mode to Index mode. All subsequent addresses will be interpreted as indices. ?K Disc Status Request Returns an eight character string representing the attributes of the currently loaded disc. (N1 - N8) N1: Dis[...]

Appendix B B- III CM Command Drive Action ( continued ) ?T Time Request Returns a four digit string representing the current time in MMSS format. In Park mode, XXXX is returned. 0000 is returned when the current address is in the lead-in area. TM Time Mode Sets the addressing mode to Time mode. All subsequent addresses must be in MMSS format. TR Tr[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) B- IV Example To load Disc 3 and start playing from 21m 34s 16bl, use the command 3ZSSABK213416SEPL<CR>. 3ZS : Load Disc 3 SA : Start rotation BK : Block Addressing 213416SE : Search to 21 Minutes, 34 Seconds, 16 Blocks PL : Begin Play.[...]

Appendix C C- I APPENDIX C DRIVE VERSION DIFFERENCES DRM-602X 2900 Current Version DRM-604X 2401 Current Version Does Not Support SCSI-2 2403 Supports SCSI-2 Supports Multi-session Photo CD. DRM-1804X 0100 Current Version[...]

Appendix D D- I APPENDIX D PRODUCTS DEFAULT DATA D.1 Product data of Applied Model Number 3 (Inquiry Data) T ABLE D - 1A DR-U124X I NQUIRY D ATA F ORMAT Bit Byte 76543210 0 Peripheral Qualifier Peripheral device type (05h) 1 RMB=1 Reserved 2 0 0 ANSI version : 2 3 0 TIOP=1 Reserved Response format : 2 4 Additional length : 42 (2Ah) 5 Reserved 6 Res[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) D- II T ABLE D - 1C DRM-624X I NQUIRY D ATA F ORMAT Bit Byte 76543210 0 Peripheral Qualifier Peripheral device type (05h) 1 RMB=1 Reserved 2 0 0 ANSI version : 2 3 0 TIOP=1 Reserved Response format : 2 4 Additional length : 42 (2Ah) 5 Reserved 6 Reserved 7000 Sync=1 0 Reserve 0 0 8 ~ 15[...]

Appendix D D- III D.2 CD-ROM Ability Mechanical Status Page Default Data T ABLE D- 2 A P AGE CODE 2A H : CD-ROM C APABILITIES AND M ECHANICAL S TATUS P AGE D EFAULT DATA Bit Byte 76543210 0 Reserved Reserved Page Code (2Ah) 1 Page Length (0Eh) 2 Reserved 3 Reserved Reserved Multi Session =1 Mode 2 Form 2 =1 Mode 2 Form1 =1 Reserved Reserved XA C om[...]

CD-ROM SCSI-2 COMMAND REFERENCE MANUAL VERSION 3.1 (OB-U0077C) E- I APPENDIX E CD-ROM COMMAND LIST (BY CODE) T ABLE E-1 CD-ROM C OMMAND L IST BY CODE Applied Model Sense Data Code Command Name 123 Contents of Information Bytes 00h TEST UNIT READY yes yes yes 01h REZERO UNIT yes yes yes 03h REQUEST SENSE yes yes yes 08h READ (6) yes yes yes Logical [...]

CD-ROM SCSI-2 Command Set Reference Manual Version 3.1 Pioneer Electronic Corporation 4-1, Meguro 1-chome Meguro-Ku, Tokyo 153 JAPAN www.pioneer.co.jp Pioneer New Media Technologies, Inc. 2265 East 220th Street Long Beach, California 90810 UNITED STATES OF AMERICA (310) 952-2111 www.pioneerusa.com[...]