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???
05/18/12 04:27
Read: 476 times


 
#187412 - can we start from ZERO........
Responding to: Per Westermark's previous message
Sorry per,i am asking you very basic qus.
i know little bit,
Erik gave me this Answer,


Text = code sometimes
Data = constants sometimes
BSS = global and static variables sometimes
Stack = local variables usually, not C51
Heap = dynamic memory usually


i also know this types of memory organization,
i have a microcontroller in that 8K ROM, 1K RAM........
can you tell me where it will be text,data,BSS,Stake,Heap....
As per my knowledge text will be in CODE(ROM) memory
Data,BSS,Stake,Heap wiii be in RAM memory
what is difference between data & BSS?
int Ishort; at BSS
Ishort = 0xAA; at data
memory location same is same for both?

Am i right?




List of 21 messages in thread
TopicAuthorDate
Memory Organization      Yagnesh Mehta      05/16/12 02:39      
   Tried any good C book lately?      Per Westermark      05/16/12 03:48      
      I am using Dennis Ritchie_ANCI C      Yagnesh Mehta      05/16/12 12:25      
         Variables don't move just because you assign to them      Per Westermark      05/18/12 02:33      
            can we start from ZERO........      Yagnesh Mehta      05/18/12 04:27      
               Have you read my original post?      Per Westermark      05/18/12 06:58      
               mixing stuff      Erik Malund      05/18/12 07:13      
                  where it will be for MCU?      Yagnesh Mehta      05/18/12 12:02      
                     is there any book for this fundamental things?      Andy Neil      05/18/12 14:59      
                        and ....      Erik Malund      05/18/12 16:33      
                     In this a general or Specific Question      Neil Kurzman      05/18/12 17:10      
                        its General Que ????      Yagnesh Mehta      05/18/12 23:50      
                           Separate "the C view of program" from "microcontroller view"        Per Westermark      05/19/12 01:48      
                           NO!      Erik Malund      05/19/12 15:53      
                              why not??      Yagnesh Mehta      05/20/12 21:56      
                                 No - generic isn't meaningful      Per Westermark      05/21/12 01:49      
                                 Interview questions can be asked out of limited knowledge      Kalpak Dabir      05/21/12 05:48      
                                    Seldom "one" answer other than to trivial questions      Per Westermark      05/21/12 06:41      
   In Addition      Michael Karas      05/16/12 10:24      
      Embedded?      Per Westermark      05/16/12 10:42      
   sometimes, usually      Erik Malund      05/16/12 13:17      

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