Hi Pritam,


MOV 96H,10H ;TO SET EEMWE IN WMCON REG

This line has to be MOV 96H,#10H

Its better that you dont hard code your code,declare them using #define or else use the include file.

There is a very good tutorial in keil.com,which explains in detail how to use the special features of At89S8252...
here is a backup of it.

http://www.8052.com/users/raj...9s8252.pdf

If you still have any doubt you can get back.

Rgds
Raj Shetgar