On 19/09/2017 11:48, Måns Rullgård wrote: > Did you test the NEC32 variant? I don't have anything that produces > such codes. I don't have a NEC32 IR remote control either. IIUC, NEC32 means 16-bit address and 16-bit command. I checked the RTL with a HW engineer. The HW block translates the IR pulses into logical 1s and 0s according to the protocol parameters, stuffs the logical bits into a register, and fires an IRQ when there are 32 bits available. The block doesn't care if the bits are significant or just checksums (that is left up to software). Regards.
