Well check out this project: Andrew makes an entire GPS receiver with a FORTH CPU as a side project... http://www.aholme.co.uk/GPS/Main.htm http://www.aholme.c

Well check out this project: Andrew makes an entire GPS receiver with a FORTH CPU as a side project... http://www.aholme.co.uk/GPS/Main.htm http://www.aholme.co.uk/GPS/Main.htm