Does anyone have experience of the LCD peripheral device simulation from C51.de? (also available from the KEIL site) As my German is non-existant, it is a bit of a problem. The DLL works and the target code is OK - I can work out most of it - but I can't configure the LCD. I can assign the pins but it wants a device file(?). It would appear that the file LCD_Def.cdb (part of the downloaded zip file that also contains the .DLL file) has something to do with it, but what?