LPCXpresso IDEのトピックRe: Triple Core LPC437x?

Triple Core LPC437x?

lpcware — Thu, 16 Jun 2016 01:02:44 GMT

Content originally posted in LPCWare by Pax on Fri Apr 26 06:39:45 MST 2013
Hello All,

while reading up on the dual core Cortex M4/M0 MCUs I stumbled on some very interesting information on the Code Red support site. There they mention a "Triple Core LPC437x" part (http://www.support.code-red-tech.com/CodeRedWiki/LPC43MultiCoreProjects)

Does anyone have any more information on the LPC437x part(s)? Is it Code Red that has slipped and published non-public info?

Anyway, a triple core system with two Cortext M4s and one M0 would be very interesting for some applications.

Re: Triple Core LPC437x?

lpcware — Thu, 16 Jun 2016 01:02:45 GMT

Content originally posted in LPCWare by TheFallGuy on Fri Apr 26 08:32:18 MST 2013
Good spot. But, it says

Quote:

The LPC43xx family of MCUs contain a Cortex-M4 ‘Master’ core and one (or more) Cortex-M0 ‘Slave’ cores.

Re: Triple Core LPC437x?

lpcware — Thu, 16 Jun 2016 01:02:45 GMT

Content originally posted in LPCWare by Pax on Fri Apr 26 08:40:35 MST 2013
Right,

but it also says "the Dual Core LPC43xx", so it is not really clear.

Edit: but with that they probably mean the LPC43xx parts except for the LPC437x.

(I desperately try to keep hope up for a dual Cortex M4 solution ;) )

Re: Triple Core LPC437x?

lpcware — Thu, 16 Jun 2016 01:02:46 GMT

Content originally posted in LPCWare by TheFallGuy on Fri Apr 26 08:57:34 MST 2013
Why do you want a Dual Core M4? I struggle to see need to the M4/M0 product! What is your application?

Re: Triple Core LPC437x?

lpcware — Thu, 16 Jun 2016 01:02:46 GMT

Content originally posted in LPCWare by vasanth on Fri Apr 26 10:10:19 MST 2013
The website says "Supported Multicore MCUs include the Dual Core LPC43xx or Triple Core LPC437x parts."
So, it must be on the road-map of NxP. This is my guess:
(1 x Cortex-M4) + (2 x Cortex-M0+)
Let the guessing game begin...:D

Re: Triple Core LPC437x?

lpcware — Thu, 16 Jun 2016 01:02:47 GMT

Content originally posted in LPCWare by vasanth on Fri Apr 26 10:15:19 MST 2013
The website says "Supported Multicore MCUs include the Dual Core LPC43xx or Triple Core LPC437x parts."
So, it must be on the road-map of NxP. This is my guess:
(1 x Cortex-M4) + (2 x Cortex-M0)
or
(1 x Cortex-M4) + (2 x Cortex-M0+)

;) + ;) + ;)

Re: Triple Core LPC437x?

lpcware — Thu, 16 Jun 2016 01:02:47 GMT

Content originally posted in LPCWare by Pax on Sun Apr 28 13:57:24 MST 2013

Quote: TheFallGuy
Why do you want a Dual Core M4? I struggle to see need to the M4/M0 product! What is your application?

Hello,

very generally I have two communicating subsystems (one input and one output) which both make heavy use of floating point calculations, and are time critical. I do not want to run both these subsystems on a single M4 if I can avoid it. Cost is not much of an issue, so having a dual core M4 with low latency communication between the sub systems would be very attractive. A third, M0 core would also be usable for side tasks.

Re: Triple Core LPC437x?

lpcware — Thu, 16 Jun 2016 01:02:48 GMT

Content originally posted in LPCWare by leojose on Tue Apr 30 00:12:40 MST 2013
It seems that link has been blocked for now...

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