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
 TOP2048 doesn't program eprom 2716
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

Chester_Pete

United Kingdom
6 Posts

Posted - 02/08/2006 :  12:52:11  Show Profile  Reply with Quote
Hoping you can help me.
Can the TOP2048 program a "NEC D2716D"?

The TOP2048 can read the chip but not program it.
I'm using the latest TOPWINEN software and have used the following options "NEC/D2716 25V" and "???/2716 25V"

When I click detect I get ff,ff.

When I click program, the "OK" message flashes immediately in the window but it has not programmed at all ?!?


Some background....
- I'm using the latest TOPWINEN software.
- So far I've managed to program the following:
27C128
27C256
2532 (using modified dummy socket with a setting of 2732A)
Reply #1

Chester_Pete

United Kingdom
6 Posts

Posted - 02/08/2006 :  14:10:32  Show Profile  Reply with Quote
SOLVED!!!!! SOLVED!!!!! SOLVED!!!!! SOLVED!!!!!

Had to do two things
1) Download / install TOPWINEN version 1.39 (Download the top2048 zip file from this site)
2) Set "Test Current" off. This is found under menu option SETING - OTHER.

Annoyingly for this 2716 eprom, I can't use the latest version and you have to set "Test Current" off each time you execute TOPWINEN.



Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.1 sec. Snitz Forums 2000