Hi

I use 8051 and 29c256 for test.

the test is that write some data to the 29c256 and read that data,

if I wrote my data to 29c256 and read that data is good.

but if the data was the program by keil
the reading value is strange.

so I guess Writing of the program is different from general data.

Do you know the correct reason for that phenomenon ?

p.s. I compile the C program using Keil and
I burn that program to 29c256.