******************************************************************************
TECHNICAL INFO
******************************************************************************
Code length: 32 bits
Carrier: 39.2kHz
The code is only transmitted once, and after that a stop code is transmitted.
+--------------------------------+
Header: | |
+ +----------------+..
16T 8T
8.8ms 4.4ms
+--+
1 is coded: | |
..+ +------+..
T 3T
+--+
0 is coded: | |
..+ +--+..
T T
+--+
| |
After the last bit a ( ..+ + ) is transmitted to terminate the last bit.
T
+--------------------------------+ +--+
Stop code: | | | |
+ +--------+ +
16T 4T T
8.8ms 2.2ms
T = 550us
Space between transmissions: 95000us between the headers of the codes.
To use the code (not with the remote package):
GROUP * 10000h + (Code * 100h) + (Code XOR FFh)
******************************************************************************
CD
******************************************************************************
GROUP #9E61
Code Function
---- --------
#08 0
#88 1
#48 2
#C8 3
#28 4
#A8 5
#68 6
#E8 7
#18 8
#98 9
#02 10
#82 11
#42 12
#C2 13
#22 14
#A2 15
#62 16
#E2 17
#12 18
#92 19
#52 20
#58 +10
#40 Play
#C0 Pause/Stop
#A0 Rew
#60 FF
#D0 Index
#80 Open/Close
#90 Pepeat A-B
#10 Pepeat S/F/Off
#E0 Track +
#20 Track -
Codes from Tom Bolt
#30 Program
#D8 Random
#00 Mode
The second byte of the hex code is # ffh minus the first byte.
Of these 256 combinations, all of the useful commands have the first
byte x0, x2, x4, x8 or xA.
YAMAHA
There is no play-exchange remote command. ;-(
The first byte of the existing commands are:
0 2 4 8 A
0 mode 10 - 0 16 D6 6 stop
7 - 24 - - -
8 open 11 D1 1 -
9 - 19 D9 9 +20
A 17 D7 7 -
F - D> - - -
S=search, T=track, D=disk.
Tom Boldt
[email protected]
(519) 746-5163
******************************************************************************
TAPE
******************************************************************************
GROUP #FE01
Code Function
---- --------
#00 Play
#C0 Stop
#80 Rew
#40 FF
#31 Rec/Pause
#C0 Rec/Mute
#B0 Reset
#70 Memo
#B8 Remain
#EB Tape
#D0 Search rew
#50 Search ff
#F8 Intro rew
#78 Intro ff
#08 0
#88 1
#48 2
#C8 3
#28 4
#A8 5
#68 6
#E8 7
#18 8
#98 9
