XC8 is for 8-bit PICs, which includes the PIC18. XC16 is for 16-bit PICs (DSPIC and PIC24). /Ruben > I meant the XC16 compiler - that's what I'm using for the 24F parts > --=20 > Larry Bradley =20 > Orleans (Ottawa) Canada=20 >=20 > On Tue, 2014-04-22 at 16:11 +0000, alan.b.pearce@stfc.ac.uk wrote: >=20 > > > If you are going to use XC18 (I think C18 is the same) > >=20 > > No they are different - C18 is the old Microchip compiler, XC8 is the H= i-Tech > > compiler (now owned by Microsoft) that now does both the 14 bit parts (= 10F3xx, > > 12F, 16F) and the 18F parts. -- Scanned by iCritical. > >=20 > --=20 > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist >=20 >=20 > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2014.0.4355 / Virus Database: 3882/7378 - Release Date: 04/22/14 >=20 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Ruben J=F6nsson AB Liros Electronic Box 9124 200 39 Malm=F6 Sweden Tel +46 40142078 ruben@rjjournal.net =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .