i have interfaced 64 k sram succesfully. i can read & write into it using XBYTE instruction for ex. XBYTE[0X0000]='P'; rval[0]=XBYTE[0x0000]; my problem is i know only this two instrucion .suggest me some memory related instruction that i can use in my program. and also tell me about _at_ and map. thanks....
"i have interfaced 64 k sram succesfully" So you keep saying! Don't keep starting new threads - continue in your existing thread! "suggest me ... tell me about ... " You've already had suggestions and been told - you just haven't listened! http://www.keil.com/forum/docs/thread7377.asp http://www.keil.com/forum/docs/thread7345.asp
Don't keep starting new threads what othere recoures when he does not like the answers. Of course a simple thing like entering the toolset would be just too much. Erik