Ver 1.00
9 page of 30
1.6 List of command codes
Here is a list of command code types.
2Xh
：
Reset command
3Xh
：
Command related to the acquisition of device information ( such as status and
name )
4Xh
：
Operation instruction command to the device
No.
Command
Code(ASCII)
Operation
1
Reset 20h([SP])
Reset
request
2
Request Play Status
30h(0)
Acquires system status ( such as the entire device ).
3
Request CPU Version
31h(1)
Acquires the CPU version.
4
Request Tape Status
32h(2)
Acquires the cassette tape status.
5
Request Establish
33h(3)
Acquires the setup contents(such as switch position
and mode select).
6
Request Machine ID
34h(4)
Acquires the machine ID.
7
Play
40h
Starts playback or recording.
8
Stop
41h
Stops playback or recording.
9
REC 42h
Requests
recording
pause and recording mute.
10
Pause
43h
Requests recording pause.
11
Forward 44h
Fast
forward
12
Rewind 45h
Rewind
13
Direction
46h
Changes the tape transport direction.
14
Memory
47h
Switch over the counter memory ON/OFF.
15
Counter Reset
48h
Reset tape counter
16
Dolby 49h
Dolby
setting
17
Twin REC
4Ah
Twin recording
18
Dubbing 4Bh
Dubbing
19
Speed
4Ch
Setting of tape transport speed
20
Setting
4Dh
Setting of reverse mode
