VCD Command List

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APPENDIX D - CD COMMAND LIST

NOTE: arg or adrs (argument or address) prefaces commands with an argument or an

address parameter. If arg or adrs is in ( ), then the parameter is optional.

COMMAND
Name Mnemonic
Audio Control arg AD
Block Number BK
Block Number Request ?B
Command Stack Data
Download BD
Command Stack Data Upload BU
CCR Mode Request ?M
CD Disc Status Request ?K
Chapter Skip arg SK
Clear CL
Clear Screen CS
Close CO
Communication Control Set arg CM
Current Address Request ?A
Display Control arg DS
Error Code Request ?E
General Purpose Parameter >A, >B, … >Z
_A, _B, … _Z
<A, <B, … <Z
Index IX
Index Number Request ?I
Input Number Request ?N
Input Unit Request #I
Key Lock arg KL
Lead Out Symbol LO
Open OP
Output Select arg OS
Pause PA
Play (adrs) PL
Player Active Mode Request ?P
Player Model Name Request ?X
Player Region Code Request ?H
Print Character arg PR
Register A Request $A
Register A Set (Display) arg RA
Register D Request $D
Register D Set arg RD
Reject RJ
Scan Forward NF
Scan Reverse NR
Scan Stop NS
Search adrs SE