Search found 45 matches
- Wed Feb 26, 2020 3:01 pm
- Forum: Other Applications
- Topic: How to distribute TDM multiple channel audio stream to audio effect process
- Replies: 0
- Views: 19069
How to distribute TDM multiple channel audio stream to audio effect process
Dear all I'd like to distribute multiple TDM channels audio stream( 16 channels) to different cores for audio effect processing in sw_usb_audio-[sw]_6.15.2 demo code. on the other word, I need distribute 16 channels TDM sample datas( from PC download with USB cable) to different cores for audio effe...
- Thu Dec 19, 2019 1:19 pm
- Forum: Other Applications
- Topic: How to implement TDM slave mode?
- Replies: 5
- Views: 9505
Re: How to implement TDM slave mode?
susanyin0501 wrote: ↑Thu Dec 19, 2019 9:42 amthanks for your reply. can you share something for me?
- Thu Dec 19, 2019 9:42 am
- Forum: Other Applications
- Topic: How to implement TDM slave mode?
- Replies: 5
- Views: 9505
- Wed Dec 18, 2019 10:09 am
- Forum: Other Applications
- Topic: How to implement TDM slave mode?
- Replies: 5
- Views: 9505
How to implement TDM slave mode?
In my project, xmos xu232 will be used to receive TDM datas ( TDM slave mode), receive 32 channels TDM16 fromat data. In official lib_i2s(3.0.0), just provide I2s master and slave, TDM master reference code. where can i find TDM slave mode code? would you please give some advice or document? thank a...
- Mon Aug 13, 2018 9:14 am
- Forum: Other Applications
- Topic: How to add LRCLK high width in TDM, but not shift data timing
- Replies: 0
- Views: 11401
How to add LRCLK high width in TDM, but not shift data timing
Dear all. In our project, we need LRCLK high width 32BCLK, i fix the following code in deliver( ) of audio.xc, LRCLK width changed to 32BCLKs width, but the stream data shift 32BCLKs too, please refer to attached file. i'd like to just change LRCLK width, not shift data timing, on other words, there...
- Fri Aug 03, 2018 1:50 am
- Forum: Other Applications
- Topic: Add LRCLK High width issue in TDM
- Replies: 1
- Views: 12203
Re: Add LRCLK High width issue in TDM
this issue is caused by DAC can't decode audio data correctly, because TDM LRCLK high width is increased, but DAC can't configure it.
so change it to solved.
so change it to solved.
- Tue Jul 31, 2018 2:31 am
- Forum: Other Applications
- Topic: JTAG load fail on XE232 board
- Replies: 3
- Views: 13037
Re: JTAG load fail on XE232 board
thanks for your reply. i find this reason, I2C run on other tile,
on tile [1] : struct r_i2c r_i2c = {XS1_PORT_4E};
on tile [1] : struct r_i2c r_i2c = {XS1_PORT_4E};
- Fri Jul 27, 2018 11:01 am
- Forum: Other Applications
- Topic: Add LRCLK High width issue in TDM
- Replies: 1
- Views: 12203
Add LRCLK High width issue in TDM
Dear all, In order to drive external DAC board, which required TDM16 (16 channels) LRCLK HIGH WIDTH more than one BCLK, I'd tried to add LRCLK High width, change the following yellow code from 0x80000000 to 0xF0000000 (can add 3 BCLKs width) in audio.xc but we can't loopback audio data from audio in...
- Thu Jul 05, 2018 10:00 am
- Forum: Other Applications
- Topic: JTAG load fail on XE232 board
- Replies: 3
- Views: 13037
JTAG load fail on XE232 board
Dear all, I'm trying to bring up xu232 chip board, but i can't load FW to board. shall i configure FW load address ? how to do it? anything else shall we configure? Please help us, thanks .gdbinit: No such file or directory. connect --adapter-id AjTGt5wG 0x00000000 in ?? () [/highlight][/highlight]l...
- Tue May 08, 2018 2:58 am
- Forum: Other Applications
- Topic: how to boot up software from M25P16
- Replies: 2
- Views: 4623
Re: how to boot up software from M25P16
Thanks for your reminding, mon2,
As our board used QSPI flash, XOD4-7 use for data pin, XOD4 is not pulled-up with 4k7.
As our board used QSPI flash, XOD4-7 use for data pin, XOD4 is not pulled-up with 4k7.