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08/22/02 20:59
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#27768 - RE: declaring variables and registers
Jeff Corr wrote:
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So if I used :
    MOV SP, #DFh

that would place the stack pointer 32 bytes before the last indirect memory location, freeing up all my registers, as well as giving me around 207 bytes of indirect spacing free for variables later on? Did I catch on correctly?


Yep, your catching on! Or using Eric's parenthetic version frees you from having to do the HEX subtraction yourself, although developing that skill is profoundly useful.

List of 19 messages in thread
TopicAuthorDate
declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      
RE: declaring variables and registers            01/01/70 00:00      

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