Search found 56 matches
- Tue Nov 02, 2021 7:11 pm
- Forum: USB Audio
- Topic: DSD Odd Output
- Replies: 1
- Views: 1972
DSD Odd Output
Been working on a custom board using the XU216 and ES9068 DAC. All PCM works perfectly up to and including 768kHz. If I connect the board to a Windows PC and use Audirvana and WASAPI (not ASIO with Thesycon drivers) both DSD Native and PCM work perfectly. I confirmed that the I2S output from the XMO...
- Tue Nov 02, 2021 4:37 pm
- Forum: Development Tools and Programming
- Topic: XN file for dual XCORE-200-EXPLORER setup
- Replies: 4
- Views: 1651
Re: XN file for dual XCORE-200-EXPLORER setup
I am very far from an expert but I took a quick look at your XN files and noticed that you moved the SPI flash definition from Tile 0 to Tile 2 <Device NodeId="1" Tile="2" Class="SQIFlash" Name="bootFlash2" Type="S25FL116K" Perhaps that has something...
- Thu Jul 22, 2021 8:51 pm
- Forum: Other XMOS Development Kits
- Topic: Hobbyist friendly XCORE-200 board
- Replies: 8
- Views: 21280
Re: Hobbyist friendly XCORE-200 board
I got a chance to go back and flash the original DIYINHK firmware and verified that it enumerates as Bus 001 Device 004: ID 20b1:2009 XMOS Ltd I do have 2 oddities with my testing: With the DIYINHK firmware I cannot get DSD512 to yield the proper analog output using the DIYINHK square wave test trac...
- Sun Jul 18, 2021 6:04 pm
- Forum: Other XMOS Development Kits
- Topic: Hobbyist friendly XCORE-200 board
- Replies: 8
- Views: 21280
Re: Hobbyist friendly XCORE-200 board
I'll have to go back and flash the original firmware but I believe that it enumerated with just the XMOS VID and maybe a different PID. I've attached some other data that I gathered.
- Sat May 15, 2021 11:23 pm
- Forum: Other XMOS Development Kits
- Topic: Hobbyist friendly XCORE-200 board
- Replies: 8
- Views: 21280
Re: Hobbyist friendly XCORE-200 board
updated DIYINHK document and XN file
- Sat May 15, 2021 11:17 pm
- Forum: Development Tools and Programming
- Topic: LRCK no output under 45M/49M MCLK
- Replies: 14
- Views: 10990
- Fri May 14, 2021 5:23 am
- Forum: Getting started
- Topic: Confused on Port and Pin Assignments
- Replies: 7
- Views: 13251
Re: Confused on Port and Pin Assignments
So of course once you post something you find part of what you were missing. I see in audiohw.xc this definition: on tile[0] : out port p_gpio = XS1_PORT_8C; Which ties together the port assignment that I assumed before but missed. I guess I incorrected also thought that your port/pin assignments ne...
- Fri May 14, 2021 2:50 am
- Forum: Getting started
- Topic: Confused on Port and Pin Assignments
- Replies: 7
- Views: 13251
Confused on Port and Pin Assignments
I've got myself all confused while trying to study the audio example code (app_usb_aud_xk_216_mc). When I look at the schematic (xCORE-200 Multichannel Audio Platform 2V0 Hardware Manual.pdf) I can see: X0D26 DSD_MODE X0D27 DAC_RST_N ... X0D33 MCLK_FSEL X0D26:X0D33 are P8B or P4C/P4D If I look at xk...
- Mon Apr 19, 2021 7:06 pm
- Forum: Other XMOS Development Kits
- Topic: Hobbyist friendly XCORE-200 board
- Replies: 8
- Views: 21280
Re: Hobbyist friendly XCORE-200 board
+1 on the DIYINHK board and they were available at least 1 month ago. Good luck getting any support from them. They respond to requests but provide no real information back. For initial testing what I did was mount the USB 4-pin header on the board and then plugged in a small 5V to 3.3V switching re...
- Tue Mar 30, 2021 7:32 pm
- Forum: Introductions!
- Topic: Hello && one question
- Replies: 2
- Views: 6607
Re: Hello && one question
If you install xTimeComposer there are many examples included in the IDE, the flashing LED example document is https://www.xmos.ai/download/XM-007385-AN-4.pdf