Clock Speed (ex: 3.27895 MHz = 3.27895):
Allowable Error (ex: 3 = 3 percent or .97 to 1.03):
Based on Andy Kunz's
16 bit SPGBRG calculator thanks to Benny!
Automatic (asm macro) setting of the SPBRG, etc... values based on desired baud rate and processor speed
from Olin Lathrop
The SPBRG Calc' thread on the MC forum contains an excel spreadsheet and a link to a stand-alone app'