[chbot] A cheap pair of ARMs...

John Tiler johntiler at hotmail.com
Tue Sep 4 23:56:45 BST 2012


Quite nice, it's a shame the 4MF's dont have an External Peripheral Interface (EPI) for external SRAM/Flash etc, but their 3M line does.

I wonder why?

for more info on this launchpad:
http://www.ti.com/lit/ug/spmu289/spmu289.pdf

Adrian

> Date: Sat, 1 Sep 2012 18:09:21 +1200
> From: hamster at snap.net.nz
> To: chchrobotics at lists.linuxnut.co.nz
> Subject: [chbot] A cheap pair of ARMs...
> 
> I've just pre-ordered two TI ARM boards, for a grand total of US$9.98 
> including free shipping - about NZ$7 each.  They will be shipping from 
> the end of month, so it's not that long to wait. If you want one or two, 
> get yours at https://estore.ti.com/Stellaris-LaunchPad.aspx while the 
> special lasts.
> 
> If you really want to know what you will get for $7 the two page data 
> sheet at http://www.ti.com/lit/ml/spmt273a/spmt273a.pdf, or the even 
> quicker summary is 80MHz ARM, 256kB FLASH, 32kB of SRAM, 43 pins of 
> GPIO. Programs over USB so no extra programmer is required.
> 
> If you have nothing better to do while you wait, 1,200+ pages of 
> documentation for the controller at 
> http://www.ti.com/lit/ds/symlink/lm4f120h5qr.pdf
> 
> Mike
> 
> 
> 
> 
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