Does the MC68EC000AA10 have an MMU?

[carterson2]

I wanna run linux on the cheapest processor.

Not uClinux, rather FULL-linux.

Soo, I am researching the cheapest processor (WITH an MMU).

thanks guys!!!

jim

[carronjack]

Hi,
   No it doesn't,but why do you need one?

Regards Ian

[w_wegner]

Hi,

he wrote why he needs one: he wants to run linux, not uClinux.

And, I have to admit that meanwhile I can understand that. I am trying to get my uClinux system running for several weeks now, and there are definitely many problems and disadvantages...
(Seemingly especially in m68knommu, although I do not understand why this is the case as that was the architecture originally bringing uClinux to life. :smileysad: )

Regards,
Wolfgang

[carterson2]

I am writing an article on the cost of MMU vs nonMMU and I need to know the cheapest MMU processor.

Do you know which is motorola's cheapest MMU processor, or might it be Intel or some other?

thanks for any leads.

jim

[Nouchi]

Hi,

If you want to stay in the 68K world, you can use originals MC68030, 040 and 060, but I don't think that are the cheapest parts.
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MC68030&nodeId=0162468rH3YTLC61654622...

The MCF54450CVM180 seems to be the cheapest parts with MMU in the 68K architecture
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MCF5445X&nodeId=0162468rH3YTLC00M9342...

Now you can find the MC9328MX21VM with arm9 architecture
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=i.MX21&nodeId=0162468rH311432973ZrDR&...


EMMANUEL

[carronjack]

Hi,
  68030 used in most older CISCO routers, pretty cheap on Ebay,at least 1 68040 for sale, also on Ebay
 if you want to go 68K route.

Best Regards
Ian

P.S. Sorry about my previous post,Looked like I was Shouting ( Wrong Font + Size )