Search found 4 matches

by daniel3550
Fri Jan 04, 2019 6:10 pm
Forum: Other XMOS Development Kits
Topic: Misaligned TDM channels xCORE-200 Topic is solved
Replies: 1
Views: 38252

Re: Misaligned TDM channels xCORE-200 Topic is solved

For anyone interested, this is due to buffering in audio.xc deliver(). I was able to fix it in DoSampleTransfer() with delay and repackaging so the channels are phase aligned.
by daniel3550
Fri Dec 14, 2018 7:53 pm
Forum: Other XMOS Development Kits
Topic: Misaligned TDM channels xCORE-200 Topic is solved
Replies: 1
Views: 38252

Misaligned TDM channels xCORE-200 Topic is solved

Hello, I have xCore-200 MC Audio board. I am doing a simple test where I loop back XMOS SDOUT to SDIN and view the data using Audio Precision APx software. For some reason the 8 channels coming back to PC are not phase aligned. Firmware config: - 2i8o8xxxxx_tdm8 build configuration from sw_usb_audio...
by daniel3550
Thu Dec 06, 2018 11:09 pm
Forum: Development Tools and Programming
Topic: print works in Getting Started project but not my project
Replies: 0
Views: 13025

print works in Getting Started project but not my project

Hello, I am brand-new to XMOS and trying to figure out some issues I am having debugging. I have imported and debugged AN00193_Getting_started_with_debugging_in_xTIMEcomposer_Studio project. The main file is very simple, // Copyright (c) 2016, XMOS Ltd, All rights reserved #include <print.h> void pr...
by daniel3550
Thu Dec 06, 2018 12:12 am
Forum: Q&A
Topic: What is XTAG3 UART used for? Topic is solved
Replies: 1
Views: 17129

What is XTAG3 UART used for? Topic is solved

In XTAG3 hardware manual I see pins 17 and 19 of xSYS Connector are for UART between target and host. What is this used for? I can't find any other documentation on it.