The latest datasheet (updated May 2014) for the BCM20737 claims that the system can detect between 10 kHz and 500 kHz, detect the duration that the signal is present or absent, and perform "further analysis and compression of the learned signal." It also claims that the learned signal can be played back via the IR TX subsystem.
However, in the SDK 2.2.2 docs, there is nothing concerning the IR RX subsystem. Are the claims in the datasheet hypothetical? Or where can I find documentation on the IR receiver functionality?
I realize that similar questions have been posted in the past but it has been almost 8 months since the last post and there have been no updates.