Search found 750 matches
- Tue Aug 22, 2017 9:31 pm
- Forum: Introductions!
- Topic: Greetings
- Replies: 5
- Views: 14106
Re: Greetings
Welcome aboard!
- Wed Aug 16, 2017 3:21 pm
- Forum: Other Applications
- Topic: Use MC Demo to write user data to external QSPI Flash when use usb audio mode
- Replies: 11
- Views: 14220
Re: Use MC Demo to write user data to external QSPI Flash when use usb audio mode
Are you printing through JTAG? This may mess with the timing of other threads because the whole core can be halted during communication with the host.
- Tue Aug 15, 2017 12:08 pm
- Forum: Other Applications
- Topic: Use MC Demo to write user data to external QSPI Flash when use usb audio mode
- Replies: 11
- Views: 14220
Re: Use MC Demo to write user data to external QSPI Flash when use usb audio mode
In the code you provide you only call functions to access the flash memory, not any USB/Audio code?
- Tue Aug 01, 2017 1:59 am
- Forum: Development Tools and Programming
- Topic: own assembler
- Replies: 5
- Views: 6480
Re: own assembler
Nope there isn't
- Sun Jul 30, 2017 12:22 pm
- Forum: Development Tools and Programming
- Topic: own assembler
- Replies: 5
- Views: 6480
Re: own assembler
Yes its a different instruction set, moreover XCORE-200 supports dual issue and additional instructions compared to XS1. I'm not sure if mutual instructions have the exact encoding or not but you can easily confirm that comparing with the XS1 architecture document.
- Sat Jul 29, 2017 10:17 am
- Forum: Development Tools and Programming
- Topic: own assembler
- Replies: 5
- Views: 6480
Re: own assembler
https://www.xmos.com/published/xs2-isa-specification
The XCORE-200 slicekits are compatible with XCORE-200 and the older L-series slicekits are compatible with XS1
The XCORE-200 slicekits are compatible with XCORE-200 and the older L-series slicekits are compatible with XS1
- Fri Jul 14, 2017 4:29 pm
- Forum: Development Tools and Programming
- Topic: disassembly format
- Replies: 2
- Views: 4063
- Fri Jul 14, 2017 12:19 pm
- Forum: Development Tools and Programming
- Topic: Dumping a Large Chunk of Memory
- Replies: 2
- Views: 4013
Re: Dumping a Large Chunk of Memory
Another option might be to use the file operations to open a file on the host using JTAG?
https://www.xmos.com/published/how-writ ... -execution
You can only use it if at the moment of transfer you don't have real-time requirements though.
https://www.xmos.com/published/how-writ ... -execution
You can only use it if at the moment of transfer you don't have real-time requirements though.
- Wed Jul 12, 2017 1:17 pm
- Forum: Other Applications
- Topic: Xu224 can't boot up, flash can be written and read
- Replies: 6
- Views: 13406
Re: Xu224 can't boot up, flash can be written and read
but not clear on how xflash is enabling the QE BIT - is it automatic or do you need to manually pass a parameter to enable QE? QE bit will always be written to 1 when flashing the device using xflash (if you have a QuadFlash device in the XN file). The default is bit 6 register 0, so even not provi...
- Wed Jul 12, 2017 1:03 pm
- Forum: Other Applications
- Topic: Xu224 can't boot up, flash can be written and read
- Replies: 6
- Views: 13406
Re: Xu224 can't boot up, flash can be written and read
Any activity on the SCK and CS lines of the SPI chip during powerup?