October 2002
Intermediate to advanced
430 pages
14h 57m
English
Content preview from Embedded Systems Design, 2nd Edition
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Design examples 397
The system initialises by clearing the RAM to zero and
using some of it to hold the program code which is copied from
EPROM. If a battery backed SRAM is used instead, then used
defined parameters and settings could be stored here as well
and retained when the system is switched off.