I'd appreciate some pointers to sites which could explain to me some details on
- Using a flash card (i.e. SD) to store MP3 data
- Using a (powerful, i.e. PowerPC) controller to read the bit stream
- Perform the decoding, outputting to a DAC
Point three I can find much info but I'm having problems finding info on one and two. I'm interested if a TOC or similar is used on the flash devices in order for the host controller to determine the number of tracks etc.
Any links would be appreciated.