home *** CD-ROM | disk | FTP | other *** search
- Hitachi CDR1503S Hardware Command Summary
-
- See detailed command file for specifics
-
- Command [Bits of 1st byte]
-
- 0 RESET [0000 0000]
-
- 1 SEEK (Data) [0001 x0xx]
- (Pause at Current position)
- (Stop at home position)
- (Pause at start, 0,0,0)
- (Seek and pause, min,sec,blk)
-
- 2 READ (Data) [0010 x0xx]
- (Current block)
- (Auto increment block)
- (Single block read)
- (Read min,sec,blk)
-
- 3 DRIVE CONTROL [0011 0000]
- (Eject disc/tray)
- (Close tray - CDR1503S only)
- (Read Drive ID - 52 bytes returned)
-
- 4 SLOW READ [0100 00xx]
- (Single block, min,sec,blk)
- (Auto increment block)
-
- 5 Q-CODE READ [0101 0000]
- (Drive sends 10 bytes)
-
- 6 DRIVE STATUS READ [0110 0000]
- (Drive sends 1 byte)
-
- 7 CONTROLLER STATUS READ [0111 0000]
- (Drive sends 1 byte)
-
- 8 RESERVED
-
- 9 SET POWER SAVE [1001 0000]
- (Set 0-20 mins)
-
- 10 LOCK/UNLOCK/LSTATUS READ [1010 x00x]
- (Set lock)
- (Clear lock)
- (Return lock status)
-
- 11 RESERVED
-
- 12 SEEK TO LEAD-IN [1100 0000]
- (Toc area play - must read Q-Code while in process)
-
- 13 RESERVED
-
- 14 AUDIO PLAY [1110 x0xx]
- (Play by start, end track number)
- (Play by start min,sec,blk, end min,sec,blk)
- (Mute/unmute left/right when play used, Bit1=L Bit0=R 1=mute)
-
- 15 CLEAR COMMAND COUNTER [1111 1111]
-