Mem test dunno ... but checking rom or flash with a checksum like crc is quite common
Gesendet mit AquaMail für Android http://www.aqua-mail.com Am 8. September 2013 23:03:31 schrieb Rich B <richard.bayl...@att.net>: > Hello All, > > Here's a question, would it make sense to run a memory test of a > microprocessor, such as the 8052? > > For example, on power up, write a pattern of bits to each RAM location and > then read back the pattern to verify that each byte of RAM is working > properly. With only 256 bytes of RAM in the typical 8052, it wouldn't take > long to test the RAM. > > Would it make sense to write such a routine in C or would it better to use > inline assembly? > > Several other questions then come to mind, such as what do you do upon a > failure. > > Likewise is there some way to perform a similar test on read only code > memory or on in system programmable flash memory? > > Just curious what other people have done in this area. > > Thanks! > > Rich. > > > > > > ------------------------------------------------------------------------------ > Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! > Discover the easy way to master current and previous Microsoft technologies > and advance your career. Get an incredible 1,500+ hours of step-by-step > tutorial videos with LearnDevNow. Subscribe today and save! > http://pubads.g.doubleclick.net/gampad/clk?id=58041391&iu=/4140/ostg.clktrk > _______________________________________________ > Sdcc-user mailing list > Sdcc-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/sdcc-user ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58041391&iu=/4140/ostg.clktrk _______________________________________________ Sdcc-user mailing list Sdcc-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sdcc-user
