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???
12/01/10 01:56
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 		 #179775 - I don't see that as a problem ...
Responding to: ???'s previous message
What would keep a person with an inadequately provisioned ARM from switching to one with more resources?

Ultimately, they can go to a microprocessor rather than a microcontroller, choosing one, perhaps, that has the support for the 512 MB of DDR SDRAM that he ( probably incorrectly ) assumes he'll need, along with the required peripherals. The same tools support 'em all, don't they?

Likewise, one could do that with an 805x-core MCU, though there aren't any of which I know that even think about supporting SDRAM.

Nonetheless, if that '2051 isn't big and resource-rich enough, nothing stops one from using a SiLabs "big-un" instead, since it has the on-chip gadgets and other resources that one needs.

If you're having to switch from a 16C-whatever PIC to an ARM9, well, you should anticipate a bit of pain.

RE


List of 80 messages in thread
TopicAuthorDate
Discussing ARMs on 8052.com...?            01/01/70 00:00      
   Same same...            01/01/70 00:00      
   positive            01/01/70 00:00      
   SevensAndNines...            01/01/70 00:00      
      Sevens and Nines            01/01/70 00:00      
         Try the chat here then            01/01/70 00:00      
   I really want to discuss it here            01/01/70 00:00      
      for me is ok and interesting :-)            01/01/70 00:00      
         nevermind at least            01/01/70 00:00      
      OK            01/01/70 00:00      
   Scope of the forum            01/01/70 00:00      
      on other hand            01/01/70 00:00      
         I have to agree            01/01/70 00:00      
            Flaw in the argument            01/01/70 00:00      
               Fresh blood is needed            01/01/70 00:00      
   the closest thing to ...            01/01/70 00:00      
      But related to Keil tools            01/01/70 00:00      
         not really policed - yet...            01/01/70 00:00      
            Actually well policed and few to answer            01/01/70 00:00      
               "Policed"? [ed]            01/01/70 00:00      
                  Not by Keil            01/01/70 00:00      
                     Agreed.            01/01/70 00:00      
                        what I said            01/01/70 00:00      
                        That's what should happen here            01/01/70 00:00      
               Not a suitable platform            01/01/70 00:00      
   i vote aye            01/01/70 00:00      
      second the motion            01/01/70 00:00      
      a nice typo... or intention?            01/01/70 00:00      
         re: typo -- or intention?            01/01/70 00:00      
   But there's ARMs and ARMs...            01/01/70 00:00      
      Definitely too large span of ARM chips            01/01/70 00:00      
         many of the concepts in use with 8051 chips are applicable            01/01/70 00:00      
         the problem with 'embedded'            01/01/70 00:00      
            It's the small side that is i need of a forum            01/01/70 00:00      
               Architecture Agnostic            01/01/70 00:00      
      I suppose you're right ...            01/01/70 00:00      
         Metric to use depends on past experiences            01/01/70 00:00      
            apply the right parametres            01/01/70 00:00      
               once again, I have to agree            01/01/70 00:00      
                  There's lot of analysis involved - about money            01/01/70 00:00      
                     Yes, that's all true for the PC world ... but what about us?            01/01/70 00:00      
            Feature Creep            01/01/70 00:00      
               Often easier to shrink after you have a product            01/01/70 00:00      
                  Absolutely!            01/01/70 00:00      
                     Isn't that a product of poor analysis?            01/01/70 00:00      
                        If requirements are properly analysed...            01/01/70 00:00      
                        no, it is a result of 'poor' customers            01/01/70 00:00      
                           Don't (necessarily) blame the customers!            01/01/70 00:00      
                              no blame of the customer            01/01/70 00:00      
                                 It's often like pulling teeth ...            01/01/70 00:00      
                                    Consultant?            01/01/70 00:00      
                                       Managing expectations            01/01/70 00:00      
                                       You can have "the talk" ...            01/01/70 00:00      
                                          You are still just the machine shop with ready blue prints            01/01/70 00:00      
                                             You can't engineer an enigma            01/01/70 00:00      
                                                Still not admitting different development requirements            01/01/70 00:00      
                                                   holydays time            01/01/70 00:00      
                                                      See? Now here's a guy who knows how to solve the problem            01/01/70 00:00      
                                                         Still not seeing the picture            01/01/70 00:00      
                                                            Not exactly ...            01/01/70 00:00      
                                                   I think you're confusing marketing with engineering            01/01/70 00:00      
                                                      and neither have you            01/01/70 00:00      
                                                         I just haven't worked for FOOLS            01/01/70 00:00      
                                                      RE: I haven't addressed your examples because            01/01/70 00:00      
                                                         Well, the world's going mad ... but I'm not on board            01/01/70 00:00      
                                                            Summing it up            01/01/70 00:00      
                                                               free advice            01/01/70 00:00      
                                       too much ARM            01/01/70 00:00      
                                          Pardon??            01/01/70 00:00      
                                    Contract            01/01/70 00:00      
                              Yes, it's true, but educating them should be their cost.            01/01/70 00:00      
                           I have to disagree ... provisionally            01/01/70 00:00      
               I don't see that as a problem ...            01/01/70 00:00      
         No, they can't            01/01/70 00:00      
            That's true, but aren't most problems quite small?            01/01/70 00:00      
   Discussing Discussing ARMs on 8052.com ...            01/01/70 00:00      
      Yes, among others            01/01/70 00:00      
      Then that's a completely different question!            01/01/70 00:00      
   An observation            01/01/70 00:00      
      correction            01/01/70 00:00      

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