PIC18F65J10 and CCS compiler

Fabri · Joined: 22 Aug 2005 Posts: 275

Hi Everybody,

I have PCWH V3.249, does it support PIC18F65J10 ?

I didn't found it on device editor.

Does anybody use it ?

Regards,

PCM programmer · Joined: 06 Sep 2003 Posts: 21708

I have PCH vs. 3.249 (not PCWH). It compiles a small test program
with no errors for an 18F65J10.

Ttelmah · Guest

Almost.
On 3.249, the code will compile. The only major fault, is the fuse handling. The compiler does not understand the new way that the fuses are done in these chips (loaded in the last few memory addresses and copied automatically into the RAM at the normal configuration addresses, during wake-up).
To make the chips work, you need to take the sequence of bytes generated by your required fuse settings, and create a '#ROM' statement to define these at the top of the ROM. With this done, code will work (I have been running a couple of the 'J' chips with this bodge, for about six months).

Best Wishes