SCAP - Simple Calculator Audio Player

Specification:

• Plays demo.wav file from SD card
• Mono, 8bit, 22050 Hz input file
• Mono, 6bit, 22050 Hz on output
• No additional hardware required (except headphones with 2.5 mm jack)

Installation:
Download this package, extract (by 7zip or winrar) and copy extracted file to SD card. Create demo.wav - convert some of your favorite music to wav format, use settings: PCM,22050 Hz,8 bit,mono. If you use Disk Writer plugin from Winamp, following image may help you:

Store demo.wav to the SD card too. Put this SD card to your fx-9860G SD calculator and install SCAP.G1A as usual and run. Connect any headphones with 2.5mm stereo jack (or use adapter) to the calculator's COM connector.
Notes:

• The player switches CPU to double speed. This is needed because of correct COM speed (this speed is not available when CPU runs 1x)
• Only the left headphone (connected to TX) will play. There is no way how to write data to the RX pin :-(
• The player is NOT HIFI ! :-(