Search found 6 matches

by jamqam
Thu Jan 03, 2019 1:23 am
Forum: Getting started
Topic: Development with XK-VF3100-C43 and XK-VF3500-L33-AVS
Replies: 2
Views: 42487

Re: Development with XK-VF3100-C43 and XK-VF3500-L33-AVS

Hi mon2,

Just FYI, they replied that all those three boards used the same chipset and I had to select the same one, "XU-216-512-TQ128-I20", for the second and the third boards.
I'll test it and see if it works.

Best,

J
by jamqam
Sun Dec 23, 2018 9:06 pm
Forum: Getting started
Topic: Development with XK-VF3100-C43 and XK-VF3500-L33-AVS
Replies: 2
Views: 42487

Development with XK-VF3100-C43 and XK-VF3500-L33-AVS

Hello all, Which target device should I select in the xTIMEcomposer if I want to develop with XK-VF3100-C43 and XK-VF3500-L33-AVS? I just begin studying programming with XMOS devices following example projects from xTIMEcomposer studio community edition. I had three boards: 1. XK-USB-MIC-UF216 2. XK...
by jamqam
Wed Sep 19, 2018 1:29 am
Forum: Getting started
Topic: How to get an echo reference (feedback) signal?
Replies: 5
Views: 18107

Re: How to get an echo reference (feedback) signal?

Dear infiniteimprobability,

Even though I was not able to figure out where it went wrong, at least I don't face the sound quality problem anymore.
What I have done was that I installed the latest USB 2.0 firmware over a new board.

Thank you again

Best,

J
by jamqam
Wed Jul 11, 2018 6:35 pm
Forum: Getting started
Topic: How to get an echo reference (feedback) signal?
Replies: 5
Views: 18107

Re: How to get an echo reference (feedback) signal?

The device is a usb soundcard (as far as the host is concerned). It will run at whatever rate the host tells it to, the list of supported frequencies is provided by the device descriptors. I don't understand why you should get distortion. I think you need to find out what the host is doing. You can...
by jamqam
Tue Jul 10, 2018 11:44 pm
Forum: Getting started
Topic: How to get an echo reference (feedback) signal?
Replies: 5
Views: 18107

Re: How to get an echo reference (feedback) signal?

Dear infiniteimprobability, Thank you very much. I successfully loop-back the stereo audio output signal. Thank you again. May I ask you a question for you? You seems to be expert. I could successfully record loop-backed audio at only 44100Hz sampling rate without distortion. If I try to do it at ot...
by jamqam
Tue Jul 10, 2018 12:28 am
Forum: Getting started
Topic: How to get an echo reference (feedback) signal?
Replies: 5
Views: 18107

How to get an echo reference (feedback) signal?

Hello all, I have an XP-USB-MIC-UF216, and would like to record audio with echo reference signal. I just wanted to loop back audio output into one of output channels. After I flashed USB 2.0 reference software from http://www.xmos.com/support/software/uac2, I could successfully record all the 7 micr...