DTPIC 0 Report post Posted November 5, 2015 Regarding C compiler \ ver 7.30... are the Flash \ codespace sizes in the 18F86K22, 18F87K22 TDF files correct? They seem twice as large as the data sheet implies.... My compiler was reporting the ROM available 2 x the size the data sheet says- it also caused some problems loading the code when I exceeded the "50%" value, implying that the compiler had got it wrong. The sizes of the 85K22 and 65K22 <do> agree with the datasheet however... Please check - if I've got it wrong, my apologies ! Quote Share this post Link to post Share on other sites