Search found 75 matches

by Gravis
Sat Mar 08, 2014 2:56 pm
Forum: XMOS Devices
Topic: JTAG protocol specification
Replies: 0
Views: 3080

JTAG protocol specification

I'm making my own xmos based board that has a MCU just for XMOS JTAG but for the life of me I cannot find the JTAG protocol specification. Do anyone know where it is? Before you ask, yes I have seen the XTAG code which is confusing as multiple abstraction layers muddles what is actually happening, h...
by Gravis
Sat May 25, 2013 7:16 pm
Forum: Off Topic
Topic: OpenXC
Replies: 2
Views: 30492

Re: OpenXC

Folknology wrote:OpenXC from Ford

Interesting name they chose, does that mean Xmos can't use it now when they finally opensource XC?

regards
Al
no. i've looked through all their material and at no point do they use XC or XMOS chips.
by Gravis
Sat May 25, 2013 7:04 pm
Forum: Projects
Topic: New dev board: XDev
Replies: 13
Views: 17557

Re: New dev board: XDev

The 8 thread versions are available? XS1-L8A-64-TQ48-C4 yes... if you buy in multiples of 250 chips but when they go out of stock, that's it. This is looking really good Gravis, I'll make a news post about it to try and get more people interested in the project! i request that you not do that until...
by Gravis
Fri May 24, 2013 11:32 pm
Forum: Projects
Topic: New dev board: XDev
Replies: 13
Views: 17557

Re: New dev board: XDev

oh my, i've missed all the follow up posts. first thing, the project is continuing, just a little slower than i would like. as for an update... 1) it doesn't appear that i've posted a link yet, so here is the homepage of xdev: http://xdevboards.com the color scheme may look firmiliar. if you have a ...
by Gravis
Fri Dec 21, 2012 5:26 pm
Forum: XMOS Devices
Topic: changing stdio target ports
Replies: 0
Views: 2704

changing stdio target ports

i have my own board and have used all the 1-bit ports so i would like to use a couple free 4 bit ports so that my stdio stuff like printf() and getc() still work. from what i can tell, you can alter the .XN file to use the ports you want but how does that apply to multibit ports? does output (e.g. p...
by Gravis
Wed Nov 14, 2012 5:15 pm
Forum: Projects
Topic: New dev board: XDev
Replies: 13
Views: 17557

New dev board: XDev

I've made a XS1-L1 based dev board called XDev and I started it as a Kickstarter project.

Check it out and see if it's something you like. Suggestions are welcome.

XDev on Kickstarter
by Gravis
Fri Oct 26, 2012 6:56 pm
Forum: Off Topic
Topic: Parallella on Kickstarter
Replies: 6
Views: 39431

Parallella on Kickstarter

it's not xmos but i thought it would be interesting to see just what this chip can deliver. it's got 32KB per core (which can be pooled at a penalty) and 700MHz cores. if nothing else, it will be an interesting chip to experiment with. there is only a day left to support it and they are short on fun...
by Gravis
Fri Oct 19, 2012 9:41 pm
Forum: Latest news
Topic: New look XMOS
Replies: 36
Views: 37250

Re: New look XMOS

My real question is: what was wrong with the old site? I understand if you want to redo the color scheme and maybe reorganize a little but to completely redo everything into a very developer unfriendly site is just... bad. At this rate, someone is going to make a secondary site. I would be OK with t...
by Gravis
Wed Oct 17, 2012 4:28 pm
Forum: Other XMOS Development Kits
Topic: XC-1A Power Supply
Replies: 1
Views: 2778

Re: XC-1A Power Supply

i've powered it with 5V from the prototyping area as well as the ports and not had a problem. it will work but i dont know if it's recommended.
by Gravis
Wed Oct 17, 2012 4:22 pm
Forum: Latest news
Topic: New look XMOS
Replies: 36
Views: 37250

Re: New look XMOS

from: http://www.xcore.com/forum/viewtopic.php?f=18&t=1925 I have got to say, I am loving the new XMOS.com website that has appeared today. Very sexy - the new colour palette is much cleaner on the eye, and the introduction video is BEAUTIFUL! I was hoping for a video like this a few years ago, ...