NEC Infrared Transmission Protocol Simulation - Intel Community

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NEC Infrared Transmission Protocol Simulation

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Hi, how can I simulate a NEC Infrared Transmission Protocol precisely in a vector waveform file without doing it manually.

This is the Infrared transmission done manually with the help of time bar. It’s long to do and not precise.

http://www.alteraforum.com/forum/image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA4kAAAAUCAIAAACvXO8CAAAFrklEQVR4nO2dy3XjMAxF0YFTjxapJkd1aJ+NS1AFWWqdDlKAm3AHnIUcjcIPwJ8JWXxvMceyqQcYFOkb+DNklDTPMxFpRT+U5nl+kvP9fl//XTXP88fHx5Ni6QqXknoF1BNQFyrQuXABoAJQLdFdSWDTTY3Z9Pv7Wzyx1phmVtuldKisYAUrWMEKVrCCVaoV2FRfYNMqbEq9S6Hs+zHuFPydIDbd4gHeiuwzZ05/bIXp/k6GXAWscK5iQvBW...UVORK5CYII=

Logical '0' – a 562.5µs pulse burst followed by a 562.5µs space, with a total transmit time of 1.125ms

Logical '1' – a 562.5µs pulse burst followed by a 1.6875ms space, with a total transmit time of 2.25ms

http://techdocs.altium.com/sites/default/files/wiki_attachments/212919/NECMessageFrame.png

Thanks,

Dylan Meng

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This kind of thing would be much easier to generate in an HDL testbench rather than a vector waveform

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ok, I will try HDL testbench

Thanks,

Dylan Meng

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