The

file name consists of a body part and an extension. The body part and extension are separated by a period. The body part and extension must be alphanumeric (Kanji can be used for the secondary volume descriptor), and the number of characters must be within 8 characters for the body part and 3 characters for the extension. It does not matter if there is no body part or extension, but you cannot specify a file name (only a period) without both.

The version number is a value in the range 1 to 32767. If the version number is omitted, the version number is 1.

● (ISO9660) directory name
Specify the directory name using up to 8 alphanumeric characters and alphanumeric characters.

■ Definition of the entire disk

The configuration of one disk is defined using the other command line between the two command lines, and .
Only one disk can be defined in one script file. An optional can be used to add a disk catalog number.
Specify the file name to output the disk image as a parameter of . Files with this file name are output as MS-DOS files.
There are multiple sessions on the disk. One is fine.

■ Session definition

session is defined between the and the .
In , specify the disk type. By specifying the file name, the disk image of the session part can be output as an MS-DOS file. The file name can be omitted.

The following four types of discs are valid for this virtual CD.
● CDROM (CD-ROM and CD-DA included)
CDI (CD-i)
ROMXA (CD-ROM XA)
●SEMIXA

* When creating a CD-ROM XA disc containing MODE1 tracks, use SEMIXA as the session definition. However, as described on page 7 (Note) of the DISC format standard specification, the GAME-CD lead-in area for this game machine, that is, the disc must be PSEC = 00H when POINT = A0H. Is to be created.

The session begins with the lead-in part, followed immediately by the system area, followed by the volume descriptor set, multiple tracks, and finally the lead-out.
If no lead-in is defined, the track definition is invalid.

Up to 99 tracks can be defined. Tracks are numbered. The first track will be track number 1, and will be incremented by 1 in the order defined.
There are several types of tracks, but CD-DA tracks must be defined as the last track.