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
 Novice Place
 2732 programming problem
 Forum Locked
 Printer Friendly
Author Previous Topic Topic Next Topic  

alex

2 Posts

Posted - 06/18/2005 :  18:58:42  Show Profile
just purchased willem dual power programmer PCB3B. reads 2732 chips fine. but EVERY time i program 2732 i get error:

Error at 0x000000 Chip = 0xFF buffer = 0x7A



totally clueless, 1st time programming. what's the problem, and what do i do???

thanks in advance.

-alex
Reply #1

usb

138 Posts

Posted - 06/18/2005 :  20:53:02  Show Profile
Set Vpp to 25V.
Go to Top of Page
Reply #2

alex

2 Posts

Posted - 06/26/2005 :  11:45:17  Show Profile
quote:
Originally posted by usb

Set Vpp to 25V.



well, they are actually 2732a, and i tried 21v and 25v and it doesn't help.
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 0.06 sec. Snitz Forums 2000