I think the value to make it enter programming mode is 13.8 The only problem with using this method is you'll change the program embeded in in pic and screw it up. ----- Original Message ----- From: Edson Brusque To: Sent: Friday, November 05, 1999 6:22 AM Subject: Re: 12V programming doesn't stops PIC??? > > From: Edson Brusque > > > I have a PIC16F84 running with its MCLR pin wired to VDD (+5V). If I > > > wire it to VPP (+12V), it doesn't stop. Is it normal??? > From: Rene Chauvet > > isn't it active low? > > Hello, > > It seens that the PIC only stops when MCLR pin is connected to GND. I've > made various tests with P16F84 and P16F877, and it really doesn't stops when > MCLR voltage is made to 12V. > > I was thinking that when you connect MCLR to 12V, the PIC stops and > enters in programming mode, but it doesn't. > > Best regards, > > Brusque > ___________________________________________________________________________ > | | || |\| | || || |\|\ Edson Brusque :-^= (brusque@flynet.com.br) > | | || ||| | || || |||| Musician, Tech Consultant, Programmer, Developer > | |_||_||| |_||_||_|||| Blumenau / SC / Brazil / Earth / Solar Syst / > Milk... > | \_\\_\|| \_\\_\\_\||| Giro In'Italia homepage: www.flynet.com.br/giro > | | | | | | | || C.I.Tronics Lighting Designers: www.citronics.com.br > |__|__|__|__|__|__|__||----------------- ICQ# 15937748 --------------------- > \__\__\__\__\__\__\__\| The SoundFont Users Group Mailing List is at > ----------------------| http://www.geocities.com/SiliconValley/Port/6619/ > -------------------------------------------------------------------------- --