Search found 6 matches

by dougxmos
Tue Apr 05, 2011 5:56 pm
Forum: Group Discussion
Topic: New group XK1 User Group
Replies: 15
Views: 225806

Re: New group XK1 User Group

They are now obsolete. http://www.xmos.com/products/xk1a But still suitable for people that wish to use libflash; The XK-1A uses a revised flash device that requires the user to write their own configuration file if they wish to use libflash. Taken from XK-1 Development Kit Update document, availab...
by dougxmos
Tue Mar 22, 2011 7:07 pm
Forum: Other XMOS Development Kits
Topic: Communication between 3 XC-1As
Replies: 23
Views: 16762

Re: Communication between 3 XC-1As

Just to clarify, although there's not currently a workaround for specifying the routing IDs or switch registers used by the mapper, we've been discussing this limitation internally and intend to provide a low-level API for manually configuring arbitrary networks of devices in our next major tools re...
by dougxmos
Fri Mar 11, 2011 11:52 am
Forum: Development Tools and Programming
Topic: Open Source Documentation
Replies: 16
Views: 11881

Re: Completely puzzled over buffered ports

There is nothing in the creation of a publicly-editable resource that prevents XMOS from creating authoritative copies, spun out of this resource and curated as required. The effort required on XMOS' part is probably roughly the same (or less) but the quality of published "living" documen...
by dougxmos
Thu Mar 10, 2011 11:58 pm
Forum: Development Tools and Programming
Topic: Open Source Documentation
Replies: 16
Views: 11881

Re: Completely puzzled over buffered ports

If XMOS documentation (e.g. manuals, datasheets, etc) were to find its way into the Wiki, would XMOS - or the copyright holders - consider that copyright infringement? For all this reasons it would be best if XMOS puts it there ;) Agreed. The ideal thing would be to have the source + build system o...
by dougxmos
Thu May 27, 2010 12:29 pm
Forum: Tutorials
Topic: XC 3.4 Transactions
Replies: 13
Views: 40156

Re: XC 3.4 Transactions

Let's say you have a consumer thread that processes data from two producer threads. In this case we'll assume that one of these producers sends words of data at a time, and the other sends packets of data each containing n words. To transmit the packet efficiently you define transaction outArr(chane...
by dougxmos
Thu May 27, 2010 10:23 am
Forum: Tutorials
Topic: XC 3.4 Transactions
Replies: 13
Views: 40156

Re: XC 3.4 Transactions

The errata for the book appears not to have made it into the PDF yet, we'll get that fixed soon. https://www.xmos.com/products/documentation/programming-xc-xmos-devices/errata/english Regarding the final example, it's not specifically related to the previous examples. It's just showing that you can ...