Add support for 18 MHz Clock
-rw-r--r-- 304 .gitattributes
-rw-r--r-- 1990 Changelog.txt
-rw-r--r-- 1224 Makefile
-rw-r--r-- 5237 Readme.txt
drwxr-xr-x - bin
drwxr-xr-x - circuit
drwxr-xr-x - firmware