Search found 1262 matches

by Folknology
Fri Jul 29, 2016 11:45 am
Forum: XMOS Devices
Topic: Pin out in datasheet/Packge Port Map differs
Replies: 3
Views: 10579

Re: Pin out in datasheet/Packge Port Map differs

Are you getting XOD12 and XOD10 mixed up, as your picture isn't showing an error X0D11 looks right
by Folknology
Mon Jul 11, 2016 6:33 pm
Forum: XMOS Devices
Topic: Xmos link to FPGA
Replies: 7
Views: 11286

Re: Xmos link to FPGA

Thanks Larry, that looks interesting, will check it out, don't think it's related as this is verilog..
by Folknology
Sun Jul 10, 2016 9:59 pm
Forum: Other Applications
Topic: MFCC Audio processing for speech recognition
Replies: 4
Views: 7565

Re: MFCC Audio processing for speech recognition

Just ran into this matrix board which is also relevant here https://creator.matrix.one/#/index
by Folknology
Thu Jul 07, 2016 3:03 pm
Forum: XMOS Devices
Topic: Xmos link to FPGA
Replies: 7
Views: 11286

Re: Xmos link to FPGA

Thanks Bianco

Please do DM me I would be very interested, I notice in your optical link it was vhdl based will this be similar or is there a possibility of it being Verilog based?

regards
Al
by Folknology
Thu Jul 07, 2016 11:06 am
Forum: XMOS Devices
Topic: Xmos link to FPGA
Replies: 7
Views: 11286

Xmos link to FPGA

I cannot seem to find it but remember that some work had been done in using Xmos links to FPGA. I am looking at the best way to connect Xmos chips to an FPGA if anyone has done this or has links to things that may be helpful..
by Folknology
Fri Jun 03, 2016 9:08 am
Forum: Latest news
Topic: New C library available
Replies: 2
Views: 17993

Re: New C library available

Wow, well done guys this is really cool, I am going to have a play and see what it feels like in 'C'...

regards
Al
by Folknology
Mon May 30, 2016 9:41 pm
Forum: Development Tools and Programming
Topic: Function pointer support - Tools V14.2.0
Replies: 1
Views: 3967

Function pointer support - Tools V14.2.0

I notice function pointer support in V14.2.0 release notes : ... * Compiler - Update to LLVM version 3.6 - Support for C++ 11 - Improved error reporting from user code - Improved debug information for reporting exceptions - Support for C function pointers ... Is this support for function pointers in...
by Folknology
Mon Apr 25, 2016 12:47 pm
Forum: Other Applications
Topic: MFCC Audio processing for speech recognition
Replies: 4
Views: 7565

Re: MFCC Audio processing for speech recognition

Hi Al. We have been reviewing the following working solution for some pending designs which would work with the XMOS using I2C / SPI (cannot recall the exact details at this time): https://www.spansion.com/Products/microcontrollers/32-bit-ARM-Core/Pages/voice.aspx The following low cost kit is an e...
by Folknology
Mon Apr 25, 2016 11:57 am
Forum: Other Applications
Topic: MFCC Audio processing for speech recognition
Replies: 4
Views: 7565

MFCC Audio processing for speech recognition

Is Xmos or any others here working on MFCC (Mel Frequency Cepstral Coefficient) audio pre processing as I need to build implementations of keyword/speech recognition. Initially this will be an effort using both Xmos and PC processing. I will be interested in finding out how much of this can be done ...
by Folknology
Tue Apr 19, 2016 10:23 am
Forum: Development Tools and Programming
Topic: Simple concurrency question.
Replies: 1
Views: 3848

Re: Simple concurrency question.

... like this: on stdcore[1] : bytesWritten = FT_Write(data, bytesToWrite, timeOut); ... Thanks Task from cores don't return anything they are normally void. In order to get data from one core to another you can use channels,interfaces or some safe memory sharing. e.g. interface interface adc_i { u...