Table of Contents
Advertisement
IR CODES
1. How to Connect
01_ Connect
your wired remote control
to the Remote Control
port on the TV.
2. Remote Control
IR Codes
0_ Output
waveform
Single pulse, modulated with 37917KHz signal at 455KHz
L
Tc
I-
0_ Configuration
of frame
1 st frame
Low custom
code
Carrier frequency
FCAR = 1/TC = fOSC/12
Duty ratio = T1/TC = 1/3
High
custom
code
Data
code
Data
code
Repeat frame
I
0_Lead code
m
Repeat
code
I
Tf
I
4
J
F
0_ Repeat code
!
9 ms
9 ms
0.55
ms
L_J-I
J
4
-0
-0
m
z
x
0_ Bit description
Bit "0"
I
I
i °_ms j-'
1
1.12ms
01_ Frame interval:
Tf
The waveform is transmitted as long as a key is depressed.
I=
I
Tf
Tf
4"
Fll
2.24
ms
"1
F-11 T,=,O_ms
_.sS..z
79
Hide quick links:
Advertisement
Table of Contents
