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Command Structure
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NOTE: A command with an argument or address parameter is prefaced by arg
(argument) or ards (address). If the arg or ards is in parentheses ( ), the parameter is
optional.
4.1 Command Mnemonic
Each command is expressed as two (2) ASCII alphabetic characters. There is no
distinction between uppercase and lowercase letters except the Character strings in PR
command.
NOTE: All command without Text File Data Upload (UU), Reject (RJ) and Open (OP)
can not use while the video text is displayed on the screen. When any command without
these are issued, the player returns the error code E04.
4.2 Argument
An argument is expressed in either ASCII characters or ten digits and consists of either
an address or an integer. A Control Register uses an integer value to set a specified value
or condition.
If a command requires an argument, it is always placed before the command.
Example : N
1
N
2
N
3
minimum 000 ~ maximum 300 (except MS command)
Minimum 000 ~ maximum 520703 (Only MS command)
NOTE: If a command requires an argument but one is not supplied, the player returns an
error message.
An Address can be a title, a chapter, a track, an index number, a frame number, or a time
code depending upon how the address flag is set. The Address must not exceed the
maximum allowed value of ten characters and/or digits.
Address Type Media Type Format Range (Min-Max)
Title Number DVD N
1
N
2
0 ~ 99
Chapter Number DVD N
1
N
2
0 ~ 99
DVD/VCD N
1
N
2
N
3
N
4
N
5
N
6
N
7
a
0 ~ 1079999
DVD N
1
N
2
N
3
N
4
N
5
b
0 ~ 59959
Time Code
CD/VCD N
1
N
2
N
3
N
4
c
0 ~ 9959
Track Number CD/VCD N
1
N
2
1 ~ 99
Index Number CD/VCD N
1
N
2
1 ~ 99
Block Number CD/VCD N
1
N
2
N
3
N
4
N
5
N
6
d
0 ~ 995974
a
N
a
N
b
N
c
minutes N
d
N
e
seconds are calculated into frame number.
b
N
1
N
2
N
3
minutes N
4
N
5
seconds.
c
N
1
N
2
minutes N
3
N
4
seconds.
d
N
1
N
2
minutes N
3
N
4
seconds N
5
N
6
block.