Sony CDP-101 - Remote Control Codes and Waveforms

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Mode Switching
Pin Name
Word Code
When MDn is at level “1”, data code 2° becomes
data “1”.
This model’s word code is 10001.
3-6. Key Matrix Output Pins Output Waveforms
1) Initial State and Input Waiting State
“1” is output constantly. In other words, no
matter which switch is turned on, the information
is transmitted directly to the key input pin.
2) Key Read-in State
From the end of input waiting state, 200 usec
wide pulses are output with 600 usec time dif-
ference to KO1 — KO8, in that order.
The
input
frame
is
4.8
msec
(0.6
sec
x
8
Pins)
and
with
1
frame
as
the
unit,
is
output
continuously
until
an
abnormality
is
detected
in
key
read-in.
K01
—
K08
output
waveforms
Ims — 96 ms
input waiting
state 200 us
input 1 frame 4.8 ms
KO1
KOZ 400 us
KO3
KO4
3-5. Transmission Codes
(27 _ 231)
@ Word Code: 10001
@ Data code
(LSB — MSB)
30 _ 46 Command
0000000 1
1000000 2
0100000 3
1100000 4
0010000 5
1010000 6
0110000 7
1110000 8
0001000 9
1001000 0
1101100 CLEAR
0011100 START
0001010 >>
1001010 <<
1101010 REPEAT CLEAR
0011010 REPEAT ALL he
1011010 REPEAT 1
0000110 K<
1000110 aa|
0100110 >
1100110 <<
0010110 >>>
0001110 RESET
1001110 II
|
200 jus