MCUmall EPROM BIOS Chip Burner Forum
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
 TOP USB Programmer
 top2007 am2732dc programming error		  Forum Locked
 Printer Friendly
Author Previous Topic Topic Next Topic  

wasubot

Australia
1 Posts
Posted - 12/01/2008 :  22:21:26  Show Profile
Hello,

I am using the latest top application. When i try to program AM2732DC I try many different voltage settings and all fails to program the chip fully. Sometimes it stops close to the end. I have tried

17.5v 5ms
17.5v 40ms
17.5v 200us
24v 40ms
24v 200us

No setting will program completely, sometimes i can see if programmed a fair way othertimes some bits look wrong but always it won't complete.

I'm not using an external power supply just USB.

Thanks.
Reply #1

ZLM

2945 Posts
Posted - 12/06/2008 :  23:15:31  Show Profile
The TOP programmers do not work well on 27XX series NMOS ERPOMs.
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