Chapter Four • CLD-V2600 / 2400 Level I & III

The current track, index and P-time (elapsed time of current track) are returned together as a 10-digit integer. If this command is used when playing the disc at normal speed, the block numbers are renewed even while communication is taking place. As shown in the example below, continuous block numbers may not be received.

Correct values will not be shown if the player is is not in Random Access Mode, or when playback is in the lead-in or lead out area of the disc. If a block number code of the disc cannot be correctly read, the previous value is retained.

Execution:

*

Play Mode

 

 

? A <C/R>

0401022546 <C/R>

 

*

Track 4, Index 1, 2 minutes, 25 seconds, 46 blocks

 

? A <C/R>

0401022547 <C/R>

 

*

Track 4, Index 1, 2 minutes, 25 seconds, 47 blocks

 

? A <C/R>

0401022550 <C/R>

 

*

Track 4, Index 1, 2 minutes, 25 seconds, 50 blocks

 

? A <C/R>

0401022552 <C/R>

 

*

Track 4, Index 1, 2 minutes, 25 seconds, 52 blocks

38) TOC INFORMATION

CD

 

 

 

 

 

Function:

TOC information is returned.

 

 

 

Format:

? Q

 

 

 

 

 

 

 

 

Explanation:

This command returns a 10-digit integer that includes: The track

 

number of the first track, the track number of the last track and

 

the absolute time before lead-out in the following format. See

 

example below:

 

 

 

 

 

 

 

C1

C2

C3

C4

C5

C6

C7 C8

C9

C10

 

C1

C2

 

 

: Track number of the first track

 

C3

C4

 

 

: Track number of the last track

 

C5

C6 C7 C8 C9 C10 : absolute time before lead-out.

Execution:

* Play Mode

 

 

 

 

 

 

 

? Q <C/R>

 

0112253540 <C/R>

 

*First track =01; Last track = 12;

Absolute time before lead-out =

25 minutes, 35 seconds, 40 blocks

4-34

TP 117 v. 2.0 • 12/93 CLD-V2600 / 2400 Level I & III User’s Manual