• Warren W. Gay


The Model B Rev 2.0 Raspberry Pi has 512 MB of SDRAM, while the older revisions and remaining models have 256 MB. Contrast this to the AVR class ATmega168p, which has 1 KB of static RAM. SDRAM is synchronous dynamic random access memory, which synchronizes with the system bus for improved performance. It uses a form of pipelining to gain this advantage.


System Call Address Space Physical Memory Virtual Memory File Descriptor 
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Copyright information

© Warren W. Gay 2014

Authors and Affiliations

  • Warren W. Gay
    • 1
  1. 1.OntarioCanada

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