A DSP based Digital Audio (MP3) Player


The latest Hardware release is v0.1.1. The hardware release consists of schematics, layout and bill of materials.

Please download the latest hardware release from here.


The latest Firmware release is v0.1. The firmware release consists of 3 packages:

  • DSPdap-flash - The EEPROM flasher
  • DSPdap-bootloader - The Bootloader
  • DSPdap-player - The Player application

Please download the latest firmware release from here.

If you do not want the source code you can download only the firmware binaries. They contain "c55x" in their package names.