Hi I am using Keil compiler for 8051 development. i use function pointer throught in my program using code banking. i have 512 k of external ROM with 32 k of 16 banks defined. i went through web and come to know that function pointer can be used with code banking but the condition is that all related files need to be kept in common area or same bank. and also use OVERLAY. now i have problem that it is pretty much difficult to keep all related function pointer files in one bank. i have too many files which gives code overflow if i keep them in same bank. please reply as soon as possible and also explore more this OVERLAY with this function pointer and code banking. regards Have a nice day Niraj Patel
hi for this function pointer with code banking problem ,i come to know that OVERLAY directive can Generate table which has return address of function pointers. so any body know how to set this OVERLAY directive in keil? regards Niraj