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???
06/13/08 07:41
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#155799 - NMIY-0031 link and more details....
Responding to: ???'s previous message
Hi all of you,

When I said resource poor I mean microcontrollers and not microprocessors. Ok may be on the pure electronics field an ATMega is a very high resource microcontroller. I say that because this:
Imagine for instance a TCP/IP stack on a x86 computer and a TCP/IP stack on a ATMega128. Thus I call this a resource poor processor when compared to x86 computers (my base skills are on computer science not it electronics field so may be I am saying a big mistake, but for me and for my project a ATMEga128 is a very resource poor "computer" ).

Well, here is the link to the other board:
NMIY-0031

http://www.newmicros.com/index2.ph...DNMIY-0031

Please, confirm this

As ATMega128, 8052 address memory in a flat fashion up to 64 kb and for more memory some extra "tricks" must be used, right?

If this is true, it there is free C compiler, a simulator (to avoid burn code on chip over and over again) and good documentation (and this working mailling list), if it has ic2, usar, interrupts, lcd I think it is fine.


Other detail:

The hability to make an elephant in a Mini car makes part of the project (it is also a challenge for the project).
Thus do not be alarm when I say that I want to put an Operating systen, high level communication stack (with RPC included), high level middleware, applications, etc on the 8052 :-)
This make part of the project. :-)



I will see also PIC16,18, MSP430 and Zilog and we talk again very soon.

Thank all of you

Alex



List of 35 messages in thread
TopicAuthorDate
ATMega128 but new to 8052 (help)            01/01/70 00:00      
   general and specific            01/01/70 00:00      
      ATMega128 and 8051 (memory limit?!)            01/01/70 00:00      
         On memory sizes            01/01/70 00:00      
      ATMega128 and 8051 (memory limit?!) 2            01/01/70 00:00      
         Not a job for an 8051, then?            01/01/70 00:00      
   Heresy: Why not just use two AVRs?!            01/01/70 00:00      
      Reasons for not 2 ATMEL            01/01/70 00:00      
         This board            01/01/70 00:00      
            code and data space            01/01/70 00:00      
         Memory Measures            01/01/70 00:00      
         digikey, mouser            01/01/70 00:00      
         RE: the memory ammount I need ?!            01/01/70 00:00      
   128k flash + 4k SRAM + 4k eeprom            01/01/70 00:00      
      Memory and Chip            01/01/70 00:00      
         Memory Size            01/01/70 00:00      
            not free - but almost so            01/01/70 00:00      
         comparing the ATMega128 to the 8051f120            01/01/70 00:00      
         code memory limitations and OS            01/01/70 00:00      
            if it's just the internal RAM which is the concern...            01/01/70 00:00      
               NMIY-0031 link and more details....            01/01/70 00:00      
                  code memory limits            01/01/70 00:00      
   8052 stack in external RAM            01/01/70 00:00      
   8052 lacks of i2c?            01/01/70 00:00      
   8052 16 bit version?            01/01/70 00:00      
      two posts answered in one            01/01/70 00:00      
         f120            01/01/70 00:00      
            not much detail ???            01/01/70 00:00      
               8 bitter            01/01/70 00:00      
                  not the 'data short', the 'data sheet'            01/01/70 00:00      
                     Choosed! :-)            01/01/70 00:00      
                  stack might mean many things            01/01/70 00:00      
                     About stack            01/01/70 00:00      
                        there is a lot of magic in compilers            01/01/70 00:00      
                  The Hardware Stack            01/01/70 00:00      

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