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Richard MacCutchan24-Jun-11 22:16
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QuestionA Question on Processor and Memmory Pin
harsimranb22-Jun-11 13:16
harsimranb22-Jun-11 13:16 
I am reading Programming Embedded Systems
In this book, I came across this claim:

The amount of memory required can also affect the processor selection. In general, the register width of a processor establishes the upper limit of the amount of memory it can access (e.g., a 16-bit address register can address only 64 KB (216 ) memory locations). [*] <br />
<br />
[*] The narrower the register width, the more likely it is that the processor employs tricks such as multiple address spaces to support more memory. There are still embedded systems that do the job with a few hundred bytes. However, several thousand bytes is a more likely minimum, even on an 8-bit processor.<br />


THis really didn't make any sense to me. Can anyone shed some light on this?
"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson "Why is it drug addicts and computer afficionados are both called users?" - Clifford Stoll

AnswerRe: A Question on Processor and Memmory Pin
Dr.Walt Fair, PE25-Jun-11 17:03
professionalDr.Walt Fair, PE25-Jun-11 17:03 
AnswerRe: A Question on Processor and Memmory Pin
Peter_in_278026-Jun-11 14:45
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QuestionBuying Cheap Hardware Pin
harsimranb21-Jun-11 9:35
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Albert Holguin21-Jun-11 9:58
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harsimranb21-Jun-11 13:31
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GeneralRe: Buying Cheap Hardware Pin
Albert Holguin22-Jun-11 17:52
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harsimranb22-Jun-11 9:25
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GeneralRe: Buying Cheap Hardware Pin
Albert Holguin22-Jun-11 17:55
professionalAlbert Holguin22-Jun-11 17:55 
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Munchies_Matt21-Jun-11 23:06
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harsimranb22-Jun-11 9:24
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Munchies_Matt23-Jun-11 22:48
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Dan Neely22-Jun-11 2:56
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dianago28-Jun-11 23:07
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QuestionMP3 player issue - "Incorrect function" Pin
Kristian Sixhøj14-Jun-11 4:35
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AnswerRe: MP3 player issue - "Incorrect function" Pin
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