TRAXMOD
Lossless Audio Player

TRAXMOD
Developer's Area (schematics, firmware, etc.)

FAQ
Support Forum

Project Background
YouTube Demonstration

DAC Selection

Resistor/PWM Hybrid DAC

SD Card Benchmarks
SD Cache Methodology
SD Theoretical Limits
SD Card Interface

MOD Effects

BBMICRO Protoboard
LPC2103 ARM7TDMI-S
Nectarine Demoscene Radio
United Trackers
MODs in Memorium
The Mod Archive
Amiga Music Preservation
TRAXMOD is a lossless, portable digital audio player using the Microchip PIC32 high speed microcontroller chip (an older version used the NXP LPC2103 ARM7TDMI). Currently, TRAXMOD-PIC32 can play raw and FLAC wave audio streaming off of a FAT formatted MMC/SD Card at 44100Hz, 16 bits, stereo using a Burr-Brown PCM1770 DAC with integrated headphone amp. The old breadboarded TRAXMOD-ARM can play raw wave audio and 4 channel MOD files streamed off of a FAT formatted MMC/SD Card. Multichannel MOD playback is a future goal for the TRAXMOD-PIC32 player.

For more information about TRAXMOD, please read the FAQ. To see the TRAXMOD-ARM player in action, check out our YouTube demonstration video. Firmware source code, schematic diagrams, and board layout files can be found in the Developer's Area.

News

12-10-2009

03-24-2009 03-08-2009 03-01-2009

02-15-2009 02-08-2009 02-03-2009 01-25-2009

Older news...

Copyright © 2005-2009, K9spud LLC.