Update Typ 
CMD1 
CMD2 
Description  Notes 
30/12/02 s
0x00


0x00
0x01
0x02
0x20
0x21
0x40
0x80
0x81
0xC0
0xC1

0xF0
0xFA

Status (from slave)
Playing
Playing tape???
Tuned??
Changed CD
Seeking
Changing CD
Idle
????
Ejecting
No tape inside
Remote Joystick key
Second level SEEK switch pressed and released

 
27/12/02 s
0x01

0x00
0x02
0x03
0x04
0x11
0x12
0x13
Requests (from master)
Re-initialize bus
Anyone? (initial link)
Anyone special?
Appoint end
Time poll end
Time poll (answered with status)
Request time poll
 
27/12/02 s
0x02

0x01
0x44
Configuration from master
Tell slave about assigned ID
???
 
27/12/02 s
0x08
0x00
Key off (Cancel) ie: If the fast forward key is presset, this command is send when the key is released.
30/12/02 s
0x10

0x50
0x5A
0x80
0x8A
Remote Joystick keys
OFF pressed
OFF released
SOURCE pressed
SOURCE released
 
30/12/02 s
0x12

0x00
0x0A
0x80
0x8A
Remote Joystick keys
DISP pressed
DISP released
LIST pressed
LIST released
 
27/12/02 s
0x20
Play (from master)  
27/12/02 s
0x21

0x00
0x20
0x40
0x50
0x60
Switch to….
FM1
Bass
Treble
Balance
Fader
 
27/12/02 s
0x22

0x00
0x10
Change down …
Bass / Treble / Fader
Volume
Fader works inverted (e.g. Up with decreasing)
27/12/02 s
0x23

0x00
0x10
Change up…
Bass/Treble/Fader
Volume
 
27/12/02 s
0x24
Fast Forward (from master) start fast forwarding, end with broadcast cmd 0x08
27/12/02 s
0x25
Fast Reverse (from master) starts fast reverse, end with broadcast cmd 0x08
27/12/02 s
0x26
Next Track  
27/12/02 s
0x27
Previous Track  
27/12/02 s
0x28
Next CD  
27/12/02 s
0x29
Previous CD  
27/12/02 s
0x2B
Switch tuner to station in (HIGH)CMD2 change to a saved channel number
27/12/02 s
0x2D
Next tuner station change to next saved channel
27/12/02 s
0x2E
Previous tuner station change to previous saved channel
27/12/02 s
0x30
0x10
0x1A
0x20
0x2A
Change down
End of change down
Change up
End of change up
 
27/12/02 s
0x32
Toggle tuner between stereo and mono mode  
27/12/02 s
0x34
0x00
0x0A
Sound button pressed
Sound button released
by Massimiliano
27/12/02 s
0x34
Toggle Repeat mode (CD/MD) by Cleggy,
switch between different repeat modes
27/12/02 s
0x35
Toggle Shuffle mode (CD/MD) switch between different shuffle modes
27/12/02 s
0x36
Toggle Intro mode (CD/MD) switch between different intro modes
27/12/02 s
0x37
Toggle Bank mode (CD/MD) switch between different bank modes
27/12/02 s
0x3C
0x10
0x1A
0x20
0x2A
0x30
0x3A
0x40
0x4A
0x50
0x5A
0x60
0x6A
0x70
0x7A
0x80
0x8A
0x90
0x9A
0xA0
0xAA
Pressed puls.1
Released puls.1
Pressed puls.2
Released puls.2
Pressed puls.3
Released puls.3
Pressed puls.4
Released puls.4
Pressed puls.5
Released puls.5
Pressed puls.6
Released puls.6
Pressed puls.7
Released puls.7
Pressed puls.8
Released puls.8
Pressed puls.9
Released puls.9
Pressed puls.A (10)
Released puls.A (10)
Direct disc keys
27/12/02 s
0x41

0x00
0x40
0x50
Edit CD name (from master to CD)
put cursor forward by one
change to next higher char A->B
change to next lower char B->A
 
30/12/02 s
0x70

0x10
0x1A
0x20
0x2A
Remote Joystick keys
VOLUME- pressed
VOLUME- released
VOLUME+ pressed
VOLUME+ released
 
30/12/02 s
0x71

0x00
0x0A
Remote Joystick keys
MUTE pressed
MUTE released
 
30/12/02 s
0x74

0x00
0x0A
Remote Joystick keys
SOUND pressed
SOUND released
 
27/12/02 s
0x75
0x10
   
30/12/02 s
0x7E

0x40
0x4A
0x50
0x5A
0x80
0x8A
0x90
0x9A
Remote Joystick keys
PREV DISC pressed
PREV DISC released
NEXT DISC pressed
NEXT DISC released
SEEK- pressed
SEEK- released
SEEK+ pressed
SEEK+ released
disc selections works in tuner mode as station selection
27/12/02 m
0x80


0x07
0x09
0x0E
0x0F
0x19
0x1F
0x29

Display shows …
Display shows Track time
Display shows Tape infos
Display shows …
Display shows Track name
Display shows …
Display shows clock
 
27/12/02 m
0x81
0x00
0x03
???
Switch settings to BASS
Switch settings to TREBLE
Switch settings to BALANCE
Switch settings to FADER
Bass
Treble
Balance
Fader
29/12/02 m
0x82
0x00
0x00
0x80

0x80
Tuner1 has something to say
Tape1 has something to say
CD1 has something to say

Group 0xB0 has something to say
May be a combination between more 0x82 sub command
28/12/02 m 0x84
0xD9
0xDD
Request for more text fields (from display)
send track name
send disc name
Cmd2 = requested text, see command 0xD9 and 0xDD
D1 = destination adress
D2 = requested field number
13/04/03 m
0x87

0x6B

0xEB

Test mode

Power status
D2_1 = 0x01

D1 = 0x10 system off
D1 = 0x90 switch to green backlight
D1 = 0x80 switch to amber backlight
29/12/02 m
0x88
???
from master to group ID after "Anyone special 0x01 x03 "  
27/12/02 s
0x8C
Anyone respond from slave device info
27/12/02 m
0x8E


0x40
0x80
0xC0

Magazin/Cartridge info
Slot in magazin is empty
A magazin was put into changer
No magazin
 
13/04/03 m
0x90


0x00
0x01
0x01
0x10

0x20
0x40
0x50
0x60

0x50

0xA0
0xE0

Current settings of
current play position
???
???
Volume

Bass
Treble
Balance
Fade

in MD/CD mode

no disc and no track name
Disc name avail. but no track name

CMD2 is a bit field.
in CD/MD mode:
D1 = track number
D2 = minutes
D3 = seconds
D4_HIGH = disc number
D4_LOW = display control
6bit + sign (-x / +x)
6bit + sign (-x / +x)
6bit + sign (-x / +x)
6bit + sign (-x / +x)

its possible to display Disc and Track names (without 0x50, you can't display names)

CMD2:
x1xxxxxx = Disc name enable
xxx1xxxx = Track name enable
13/04/03 m
0x91
0xXX
Controls display navigation signs  
27/12/02 m
0x91
Current Time by Cleggy
Cmd1 = hours
D1 = minutes
27/12/02 m
0x93

0x02
0xF7


Display DSP function on clock space
 
30/12/02 m
0x94
0x00
 

In MD/CD mode:
D1 =0x04 little "REPEAT 3" is on
D1 =0x02 little "REPEAT 2" is on
D1 =0x01 little "REPEAT 1" is on
D1 =0x08 "REPEAT OFF"
D1 =0x09"REPEAT-1"
D1 =0x0A"REPEAT-2"
D1 =0x0C"REPEAT-3"
D1=0x80 "D.SCAN.OFF"
D1 =0x20 "INTRO.OFF"
D1 =0x30 "INTRO ON"
D1 =0x10 little "INTRO" is on
D1 =0xC0 "D.SCAN.ON"
D1 =0x40 little "D.SCAN" is on

D2 =0x02 little "SHUFFLE 3" is on
D2 =0x20 little "SHUFFLE 2" is on
D2 =0x10 little "SHUFFLE 1" is on
D2 =0x80 "SHUF.OFF"
D2 =0xA0 "SHUF-2"
D2 =0xD0 "SHUF-1"
D2 =0x82 "SHUF-3"

D3 =0x80 "BANK OFF"
D3 =0x40 little "BANK" is blinking
D3 =0x20 "BANK OFF"
D3 =0x10 little "BANK" is on
D3 =0x30 "BANK ON"
D3 =0xC0 "BANK INV"

03/01/03 m
0x95
Magazin info, CD in or not,
send after a disc scan is finished (after magazin change)

Cmd2-D4 holds a bit mask, each bit is for one CD,
bit set = CD present
bit cleared = no CD
CD1 = Bit 4 in Cmd2
CD10 = Bit 5 in D1

27/12/02 m
0x97
0x01
Disc info D1 = trackcount
D2 = min
D3 = sec
D4_high = disc
D4_low = ???
27/12/02 m
0x98
Intro play finish Intro play was finished for a specified track
D3 = track
D2_HIGH = disc
27/12/02 m
0x99
Auto Adjust clock
Hours=CMD2, Minutes = D1
 
03/01/03 m
0x9C
0x00
???
send on disc change from changer to RAD 0x90
D4 low = disc number
D4 high = 8 = no disc name
D4 high = C = disc name avail.
27/12/02 m
0xB0
Change to CD in CMD2
Set position

Cmd1_high = ???
Cmd1_low = disc
D1 = track

03/01/03 l
0xC0

0x00
0x02
0x02
0x40
0x20
0x10

0x00

Seeking to station HIGH D2_5
Seeking …

"LOAD" blinking
"--.--" displayed
"0.00" displayed

send to RAD 0x77 to enter disc name edit mode
in MD mode:
D2_2 = Track count,
D2_3 = minutes,
D2_4 = seconds,
D2_5 low nibble = disc number,
D2_5 high nibble = display control

followed by 0xCD command with disc name
27/12/02 l
0xC1
Station PTY infos
CMD2, D1, D2, D3, D4, D2_1, D2_2, D2_3 ASCII infos
D2_4 always 0xEA or 0x0A
D2_5 HIGH = station number
 
29/12/02 l 0xC2
ASCII
String for left upper text field (from master) CMD2, D1, D2, D3, D4, D2_1, D2_2, D2_3 ASCII name
D2_4, D2_5 always 0x00
06/01/03 l
0xC5
Disc identifier for Custom file changer
send to master on disc scan after reset or magazin change,
see also command 0xD5

Cmd2,D1-D4 unique disc number, calculated from disc data

CMD2_high = always 0xA
CMD2_low = 1/100 seconds

D1 = number of tracks

D2 Bit 0-6 = minutes of total time
D2 Bit 7 = Bit 0 of binary value of 1/10 seconds

D3 Bit 0-6 = seconds of total time
D3 Bit 7 = Bit 1 of binary value of 1/10 seconds

D4 = always 0xF0

D2_1-D2_3 = always 0x00

D2_5 high = disc number
D2_5 low = C disc name avail.
                = 8 no disc name avail.

27/12/02 l
0xC9
CD/MD track name
CMD2 to D2_3 ASCII name
D2_4 always 0x00
D2_5 HIGH = station/CD number
In MD mode, D2_5 HIGH is a text field number [field 0-1],
0 = first 8 characters,
1 = second 8 characters
04/05/03 l
0xCD
CD/MD disc name
CMD2, D1, D2, D3, D4, D2_1, D2_2, D2_3 ASCII name
D2_4 always 0x00
D2_5 HIGH = station/CD number

also used in disc name edit mode to send the disc name
In MD mode, D2_5 HIGH is a text field number [field 0-1],
0 = first 8 characters,
1 = second 8 characters

In disc name edit mode:
D2_4 low = cursor position (blinking)
03/01/03 l
0xCE
ASCII
Disc name (Custom file changer), send after LIST key is pressed, the changer send all 10 names to the master

Cmd2-D2_3 = ASCII name, D2_4 = 0x00
D2_5 high = disc number
D2_5 low = 8 = no disc name
D2_5 low = C = disc name avail.

03/01/03 l
0xCF
ASCII
Same like Cmd1 = 0xCE but the disc name is blinking
a blinking name indicates the currently playing CD
 
23/06/03 l
0xD2
ASCII
CMD2, D1, D2, D3, D4, D2_1, (D2_2 only field 1-5) ASCII
D2_2 in field 0 always 0x04?
D2_3 field count
D2_4 always 0xF6?
CD-Text track name in CD mode
06/01/03 l
0xD5
Disc identifier for Custom file changer
send to master on disc change during play,
see also command 0xC5

Cmd2,D1-D4 unique disc number, calculated from disc data

CMD2_high = always 0xA
CMD2_low = 1/100 seconds

D1 = number of tracks

D2 Bit 0-6 = minutes of total time
D2 Bit 7 = Bit 0 of binary value of 1/10 seconds

D3 Bit 0-6 = seconds of total time
D3 Bit 7 = Bit 1 of binary value of 1/10 seconds

D4 = always 0xF0

D2_1-D2_3 = always 0x00

D2_5 high = disc number
D2_5 low = C disc name avail.
                = 8 no disc name avail.

03/01/03 l
0xD6
actual Station / CD name
CMD2, D1, D2, D3, D4, D2_1, D2_2, D2_3 ASCII name
D2_4 always 0x00
D2_5 HIGH = station/CD number
send on CD change
28/12/02 l
0xD9
CD/MD track name
CMD2, D1, D2, D3, D4, D2_1, D2_2, D2_3 ASCII name
D2_4 always 0x00
D2_5 HIGH = station/CD number
In MD mode, D2_5 HIGH is a text field number [field 2-]
23/06/03 l
0xDA
ASCII
CMD2, D1, D2, D3, D4, D2_1, (D2_2 only field 1-5) ASCII
D2_2 in field 0 always 0x04?
D2_3 field count
D2_4 always 0x01?
CD-Text disc name in CD mode
28/12/02 l
0xDD
CD/MD disc name
CMD2, D1, D2, D3, D4, D2_1, D2_2, D2_3 ASCII name
D2_4 always 0x00
D2_5 HIGH = station/CD number
In MD mode, D2_5 HIGH is a text field number [field 2-]
27/12/02 l
0xF0
ON
Switch source from D1 to CMD2