Commands

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 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 command is either supported by a drive, indicated by “yes”, not supported by a drive, “---“, or is supported but with restrictions and/or conditions, “N” where N is a numeric value 1-7.

yes : is supported by all drives corresponding to this Applied Model code.

---: is not supported by any of the drives corresponding to this Applied Model code.

1 : is not supported by DRM-1804X.

2 : does not support the media type code 4h, 8h, 70h, 71h and 72h. There is limited action in the CD-ROM Audio Controller Parameter Page (0Eh).

3 : random access is possible with CD-DA data. Buffer Over Flow Error would not occur. For SUB-CHANNEL READ OUT, support is only when the Beginning Logical Block Address is FFFFFFFFh and Sub-Channel data. It is unable to choose the Beginning Logical Block Address or to read out along with other data.

4 : is not supported by Format Field = 2 (all of Q Sub-Code information).

5 : is not supported by DR-UA124X.

6 : is unable to reassign disc of single type drive.

7 : is not supported by DR-A10X, DR-U10X, DR-411, DR-433, DR-A12X, DR- U12X, DR-444, DR-466, DR-A24X, DR-U24X, DR-511 and DR-533.

Upon execution of some commands, a Page Code is returned. The table on the next page lists the various CD-ROM Mode Page Codes.

NOTE: The Applied Model values and the support codes listed above apply to the CD-ROM Mode Page Code List on the next page. (The values are listed opposite the table for your convenience.)

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