Hello, Is it possible to store a table of values in program memory with Hi-Tech C? I wish to use table driven CRC8, but can't afford to take up 256 bytes of data memory. Does anyone know how this can be done? Can anyone recommend a source that discuss 'tricks' like this for the Hi-Tech C compiler? Regards, Donovan -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads