I used keil to program a software in dp8051xp.In taget options, i saw that dp8051xp is up to 16 MB XDATA,but i don't know how to program that 16MB xdata? Do i need to use L51_bank.a51??
use L51_bank.a51?? I do believe that this is a matter of not "C51" but "CX51", not "L51" but "LX51" etc to achieve the linear addressing beyond 64k. By the way is the problem x = array[y] faulty if array is below and array+y is above a 64k boundary fixed? Erik