the 10S record is external 512kB spi flash
the 30S is internal 2MB QSPI flash
that means everybody using internal QSPI flash will need over 30s to flash one xmos XUF chip?
can I skip the erases entire flash step?
garbage in the remaining unuse flash area should not affect anything
Search found 7 matches
- Thu Feb 02, 2017 8:57 am
- Forum: XMOS Devices
- Topic: flash write speed very slow
- Replies: 5
- Views: 5719
- Mon Jan 23, 2017 2:40 am
- Forum: XMOS Devices
- Topic: flash write speed very slow
- Replies: 5
- Views: 5719
Re: flash write speed very slow
anybody can list their normal flash time of external or internal QSPI flash to compare?
xflash --factory firmware.xx
xflash --factory firmware.xx
- Sun Jan 22, 2017 3:50 am
- Forum: XMOS Devices
- Topic: flash write speed very slow
- Replies: 5
- Views: 5719
flash write speed very slow
U8 + external SPI flash + windows7, xtimecomposer write the usb audio firmware in ~10s XUF216 + internal QSPI flash + windows7, xtimecomposer write the usb audio firmware in ~30s! Is is normal? any method to speed it up? the console output of the first 20s is nothing(seems check something) before th...
- Sun Jan 22, 2017 3:36 am
- Forum: Q&A
- Topic: XTAG issues on Windows 7 (64 bit) and USB 3 ports
- Replies: 3
- Views: 12758
Re: XTAG issues on Windows 7 (64 bit) and USB 3 ports
I also have the same problem, either xtag2 or xtag3 is unstable in windows 7 I always need to replug, reboot or press the refresh list button several time for it to work Is it possible to update the firmware on xtag to solve the problem? the surface mount type usb socket on the xtag3 is also weak, i...
- Mon Dec 26, 2016 9:42 pm
- Forum: Other Applications
- Topic: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
- Replies: 11
- Views: 17257
Re: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
It's also the great of XMOS, there are room left for the developer to enhance, not all xmos product are the same.
BTW, it's also strange to know some driver do the volume inside before send the data to xmos but some driver will not.
BTW, it's also strange to know some driver do the volume inside before send the data to xmos but some driver will not.
- Mon Dec 26, 2016 10:59 am
- Forum: Other Applications
- Topic: rotary encoder usb audio volume control
- Replies: 1
- Views: 3302
rotary encoder usb audio volume control
We are planning to start a project for rotary encoder volume control on the xmos usb audio to replace the default HID button volume control(tough and hard to use). I need to know if xmos also have plan or is already working on something similar to avoid duplicate work. The ADC VR volume control is a...
- Mon Dec 26, 2016 10:31 am
- Forum: Other Applications
- Topic: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
- Replies: 11
- Views: 17257
Re: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
it is really an important feature for bit perfect lossless audio playback from the DAC chip,
I do not know why it seems got less than normal attention in the audiophile world,
it was on the highest priority and my engineer has done it since two year ago.
I do not know why it seems got less than normal attention in the audiophile world,
it was on the highest priority and my engineer has done it since two year ago.