Posted on May 17, 2011 at 12:09Suitable 3V displays and backlights are EA DOGM081, EA DOGM162, EA DOGM163 & EA DIP204. For more information and datasheets on these 3V displays check out www.mms-e.co.uk.
Posted on May 17, 2011 at 11:50Fixed the problem. :) C51 did not change or reset the page but an error in the code when swapping page caused the page register to change. (I did not expect this because the test with a small ASM program was found work...
Posted on May 17, 2011 at 11:50I am using the upsd3234. I have written a boot loader that sets bit 8 (swap) in the page register. When bit 8 is set my second program is loaded into boot space. I am sure that the second program resets the page regist...
