There isn't a DAT file for the 16F1847 yet in the chipdata directory but you could edit the 16F1827 dat file and save it as 16F1847.dat. It looks like you would only need to make a few changes for the increased program and data memory and add some extra regions in the section.
What is the support for the PIC16F1847 device?
Can I do what was recommended @ http://sourceforge.net/projects/gcbasic/forums/forum/579126/topic/4731973?message=10696894? This is the advice from that link. Any other mods recommended?
There isn't a DAT file for the 16F1847 yet in the chipdata directory but you could edit the 16F1827 dat file and save it as 16F1847.dat. It looks like you would only need to make a few changes for the increased program and data memory and add some extra regions in the section.
Prog = 8192
RAM = 1024
20:7F
A0:EF
120:16F
1A0:1EF
220:26F
2A0:2EF
320:36F
3A0:3EF
420:46F
4A0:4EF
520:56F
5A0:5EF
620:64F
The latest update.zip file from 3/6/2012 has a DAT for the 16F1847.
http://gcbasic.sourceforge.net/update.html