I have been using the 8910/9910 remotes for a little while and have been enjoying getting them customized and using the special protocols and extenders and such.
My background is in CS, and I would like to start playing with writing protocols and extenders. I have found the data sheets for the s3c80 which are very useful for picking up the assembly language. However, I have not been able to find any information on how these remotes are set up to use this chip.
Are there documents somewhere detailing how this chips are being used in the remotes? I would like information on things like how the processor interfaces with the input and output devices (buttons/ir/lcd/etc), what (if any) routines if any are available to call through the OS.
I would rather not go through the work trying to reverse engineer these sorts of things when obviously people have done it before. Any help I could be given on the subject would be appreciated.
Thanks
protocol/extender programming docs?
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