Hello I am getting very serious problem, The code written for phillips 89V51RD2 , after some days the code written in keil will not work on the same hardware .If i write same code once again without copy/paste it will work . Please any body have solution for this.
Regards Santosh Hegde.
"...with PM bit of SMAP and RL bit of GMAP but this donot work; I try IG bit of SCIN and it did work"
So how does this relate to the rest of this thread, where the same code apparently sometimes works and sometimes doesn't?
bcoz I had the same problem where the code sometimes did work and sometimes does not!
Also the PSU sometimes had excessive ripple
and there was a glitch that made the code to twarp off into the erase routiones