> I've recently started playing with the 18F252, and I can not get the > new memory paging system to work. I've read the data sheet and > microchip's migration document, and I've tried the assembly code > from there and it doesn't work Their intentions are good but it's reported that MC's own code has faults (the manuals too in minor ways), which is unfortunate for anyone trying out something new. I recently had that experience with I2C, which I'd not used since the F84 What is it that's not working wrt the memory paging system ? Are you using the Bank Select Register ? MOVLB 1 to change access Bank1 RAM for example -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads