Reference
iR Codes
Connect your wired remote control to the Remote Control port on the TV.
_* | Output | waveform |
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| Single | pulse, | modulated with 37.917KHz signal at | 455KHz |
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| Tc |
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| IH | I | Carrier | frequency | |
| ___[___.__ |
| FOAR=I/Tc= | fOSC/12 | |||
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| I_F_ | T1 | Duty ratio = T1/Tc = 1/3 | ||
| Configuration | of | frame |
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| o 1st frame |
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I | Lead | Low |
| code | High |
| Data code |
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| custom | custom code |
| I | ||
IL_ei_1_2_3_4_5_6_7i_1_2_3_4_5_6_7i°_D1_D2_°3_°_D5_D_°_i__i
o Repeat | frame |
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__1 |
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| _ | Repeat code | _ | Tf |
Lead code |
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__1 |
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| [ | I |
| _ | 9ma | .+_ | 4,Sma71 |
_* Repeat code |
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| L_0.55 ms | |
__1 |
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| [__Jq | |
| _ | 9ma | _1_1 | |
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| 2.25 | ms |
_* Bit description |
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o Bit "0" | m_ m] | • | Bit "1" | |
1.12 ms
_* Frame interval : Tf
The waveform is transmitted as long as a key is depressed.
TfTf
Tf=lO8ms (@455KHz
59
