MCUmall EPROM BIOS Chip Burner Forum Active Users: / Visits Today:
Highest Active Users:
MCUmall EPROM BIOS Chip Burner Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
 Password:
Save Password
Forgot your Password?

 All Forums
 MCUmall Forums
 PIC Programmer
 Errors Programming		  Forum Locked
 Printer Friendly
Author Previous Topic Topic Next Topic  

ckinvig

USA
1 Posts
Posted - 12/01/2010 :  21:39:52  Show Profile
I have had my USB PIC Programmer for several months but only started programming recently.

I am using the 12F629 that came with the programmer.

I was able to successfully program a single program to it, but now I am not able to write anything new, and I am unable to erase the chip.

When I try and program, I get the following error.

Image Insert:

20.16 KB

When I try to erase the chip i get the following



Image Insert:

20.83 KB

One thing that I have found is that if I read what is on the chip, and then select program, it programs successfully. It is like I can't program anything new.

I have checked the forums for similar but can't seem to find anything helpful other than a post that my indicate that my programmer is damaged.

Any Help would be great.
CK
Edited by - ckinvig on 12/01/2010 21:41:06
Reply #1

ZLM

2945 Posts
Posted - 12/03/2010 :  20:37:49  Show Profile
Check code protection CFG bit. Turn off it to verify the chip.
Go to Top of Page
  Previous Topic Topic Next Topic  
 Forum Locked
 Printer Friendly
Jump To:
MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.11 sec. Snitz Forums 2000