Date   : Thu, 24 Oct 1991 14:47:45 GMT
From   : snorkelwacker.mit.edu!spool.mu.edu!think.com!zaphod.mps.ohio-state.edu!hobbes.physics.uiowa.edu!iowasp.physics.uiowa.edu!syswtr@bloom-beacon.mit.edu
Subject: Re: Help on cp/m dianostic

In article <1991Oct23.153634.1@acad2.alaska.edu>, axmap@acad2.alaska.edu
writes:
> 
> The program should then test the memory between those two addresses. To test
> the memory the program should write to the location, read the value back from
> the location and compare the two values to test for an error. The program
must
> test each location with the following 4 values: ffh, 00h, aah and 55h.
> 
  Simple sequential testing will fail miserably on simple things like
shorted/open address lines (like bad sockets, or solder bridges...)

Willy