Please use the XK-AUDIO-216-MC-AB board. This reference design is based on the latest xCORE-200 (XS2) microcontroller. It has got 512 KB (256 + 256) memory, good enough to do FFT, filtering etc.
Search found 24 matches
- Fri Nov 20, 2015 10:46 am
- Forum: Q&A
- Topic: I've decided to go for xmos, which dev board to get?
- Replies: 1
- Views: 2600
- Thu Nov 05, 2015 10:55 am
- Forum: Q&A
- Topic: XHRA-2HPA development target xTimecomposer
- Replies: 2
- Views: 5623
Answer 4059
<t>Hi,<br/> <br/> The XHRA-2HPA is a fixed function audio device and there by doesn't support usual xTIMEcomposer based programming or projects. If you would like to use xTIMEcomposer and the USB audio reference design software, then you have to go for xCORE-200 devices which are highly flexible an...
- Fri Oct 30, 2015 12:09 pm
- Forum: Q&A
- Topic: What is the I2S frame size for XHRA-2HPA?
- Replies: 1
- Views: 2032
Answer
<t>Hi,<br/> <br/> >> Does anybody know what is the audio frame size for XHRA-2HPA?<br/> <br/> The word size for each channel (Left/Right) is 32-bit wide.<br/> <br/> >> But I am curious how will the frame size look when selecting different bit depths from the Windows driver for example (16/24 bits). ...
- Wed Oct 14, 2015 11:19 am
- Forum: Q&A
- Topic: DFU failure on the Hi-Res 2 DAC/HPA
- Replies: 1
- Views: 3397
Answer 3984
<r>Hi,<br/> <br/> In Section 2.3 of the configuration user guide (that comes with the xConfigurator utility) says that the customized firmware binary has to be flashed on to the QSPI flash using an external programmer. DFU does NOT support programming customized firmware binary.<br/> <br/> Changing...
- Mon Sep 07, 2015 10:58 am
- Forum: Q&A
- Topic: How to program the QSPI flash memory on Hi-Res 2 DAC/HPA boa
- Replies: 2
- Views: 2378
Answer 3871
<r> <LIST><s>[list]</s> <LI><s>[*]</s>(1) Is there any tool for programming the QSPI flash memory on the Hi-Res 2 DAC/HPA board? </LI> <e>[/list]</e></LIST> <br/> If you can access the QSPI lines, you can use any thirdy party programmer that supports the programming guidelines provided in the XHRA-2...
- Fri Sep 04, 2015 7:59 am
- Forum: Q&A
- Topic: Where can I download Hi-Res 2 DAC/HPA software
- Replies: 1
- Views: 2654
Answer 3851
<t>Hi-Res 2 DAC/HPA platform uses xCORE-AUDIO Hi-Res 2 device which is a fixed function device. You can only get a firmware binary from XMOS and not the source code. But the datasheet shows the configuration option available to add support for DAC etc. You may request XMOS for the firmware binary....
- Wed Jul 29, 2015 7:17 am
- Forum: Q&A
- Topic: XMOS UART ISSUE
- Replies: 1
- Views: 2338
Answer
<t>I couldn't test code now. But i guess the issue would be the buffer overflow which happens while your print statements are still sending the data to the xTIMEcomposer. Can you please enable Xscope and run the application? And also please try to increase SEND_TIME to check whats happening.<br/> <...
- Wed Jul 29, 2015 7:06 am
- Forum: Projects
- Topic: I/O port expander - MCP23017
- Replies: 2
- Views: 3605
Re: I/O port expander - MCP23017
Good to hear about the Centipede Shield. This urges me to create an Arudino compatible board based on XMOS. I will come up with one soon.
- Wed Jul 29, 2015 6:59 am
- Forum: Introductions!
- Topic: Hello from Vancouver, Washington!
- Replies: 2
- Views: 6725
Re: Hello from Vancouver, Washington!
I'm John Kinkennon and am retired from field engineering including packet radio and financial trading systems. I keep busy developing MIDI and audio projects for the virtual pipe organ community. Get a glimpse of my hobby at http://www.kinkennon.com. Received an xCore-200 explorerKIT today and am e...
- Tue Jul 28, 2015 8:33 am
- Forum: Q&A
- Topic: Can't find the AN00128 - USB Audio device class
- Replies: 4
- Views: 6169
Answer
Hi,
I don't think there is an application note for Audio Class.
Can you please let me know where did you find its reference?
Cheers,
Krishna
I don't think there is an application note for Audio Class.
Can you please let me know where did you find its reference?
Cheers,
Krishna