Sergio - Farnell sells LCD modules with the Hitachi HD61830B controller and they sell the controller IC also. The HD61830 uses a 8 bit bus with 3 control lines so it works even with the F84 .- Jann Dr. Jann P. Kaminski Tel: (805) 562-9293 Research Scientist FAX: (805) 562-9144 UNIAX Corp. Email: jann@uniax.com 6780 Cortona Dr. WWW: www.uniax.com Santa Barbara, CA 93117-3022 Does anybody know where I can get hold of controllers for lcd graphic displays to interface to a pic device. sergio