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Title: Universal wiring of ZIF 40 for PicMicro Post by: tango on August 03, 2007, 03:30:35 15:30 Hi all ,
Can anybody suggest me hove to wire ZIF 40 for most PicMicro support. I want to it be without jumpers or swich. It is very hard I know that but anybody have any idea ??? my best regards to all on forum ;) Title: Re: Universal wiring of ZIF 40 for PicMicro Post by: fmssp on August 03, 2007, 06:01:35 18:01 Look this:
Code: http://pic18fusb.online.fr/wiki/wikka.php?wakka=PicKit2Header Title: Re: Universal wiring of ZIF 40 for PicMicro Post by: sakugava on August 08, 2007, 01:45:01 13:45 This is the circuit I´m using:
http://www.propic2.com/files/schema.pdf You can use ICProg with the option ProPic2 Title: Re: Universal wiring of ZIF 40 for PicMicro Post by: tango on August 12, 2007, 01:40:33 13:40 Well I know for ProPic2 but I look that ZIF 40 wiring for EPIC plus programmer.
I was start with ProPic first version from Octavio. My question was " do anybody have idea for universl wiring of ZIF 40 for most PicMicro support" ! Problem is in Vpp voltage connection to ZIF 40 becouse it is 11-13 VDC for most PicMicro in HVP mode of programing. Deliver of Vdd and Vss is no problem if it connected to any PIN but if Vpp is connected on wrong PIN it will be burn Pic !!! That is reasn to ProPic have three remote Vpp controled from ProPic software. When you choice pic from software ,software remote use Vpp for that PicMicro and other are blocked ! Epic plus programmer don't have that option for Vpp. That problem without Vpp software conntrol can be fix with jumpers or swich buth I look for some alternative answare ! IF YOU FORGAT TO JUMP OR SWICH Vpp PIC will be dead - isn't it ? Think about some solution it is inovative idea. Did someone know did Winpic800 software conntrol all Vpp1,Vpp2 and Vpp3 on ProPic2 programmer like original ProPic software ? Best regard to all |