I need to use a In Circuit Programme for a production circuit (PIC 16F84). The picstar plus isn't able to program because on RB6 and RB7 there is a 22 pF capacity versus ground. This two component cut-off the programming signal (the programming clock of picstart plus is about 100KHz). I try the YAPP programmer (with 1KHz programming clock) but this is instable in In circuit programming mode. Some one can tell me if there is some programmer that is able to do this? I can buy a big programmer (as ProMate) but it must be able tu resolve this problem. TIA. Alboni Giorgio =================================================== Alboni Giorgio Faenza (Ra) ITALY E-Mail: rac1337@racine.ravenna.it http://www.geocities.com/SiliconValley/Heights/5444 (Last Update: 15/03/1998) ===================================================