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
 EasyPRO/SmartPRO USB Programmer
 easypro 90b atmel 27c4096 plcc44 pin		  Forum Locked
 Printer Friendly
Author Previous Topic Topic Next Topic  

vishaldotgupta

India
38 Posts
Posted - 12/16/2006 :  04:36:23  Show Profile
hi,

i have easypro 90B, it works fine on atmel at27c1024 plcc 44 pin package with plcc 44 to dip 40 pin adapter.

when i try to use with atmel at27c4096 plcc 44 pin with same adapter it does not work. i checked the addtional two address bus pins are connected properly.

i am also using the latest device software.

please help me

vishal
Reply #1

ZLM

2945 Posts
Posted - 12/24/2006 :  02:54:15  Show Profile
software bug?
Go to Top of Page
Reply #2

vishaldotgupta

India
38 Posts
Posted - 12/25/2006 :  22:54:53  Show Profile
hi thanks for replying.

what should i do?

i downloaded the latest version from website but still it does not work?

thanks in advance for your assitance

vishal
Go to Top of Page
Reply #3

vishaldotgupta

India
38 Posts
Posted - 12/29/2006 :  20:59:36  Show Profile
hi,

recently i have noticed that the AT27c1024 i was referrring to was from AMD with part no AM27c1024. easypro90b is not even working on atmel AT27c1024

please advise

regards
vishal
Go to Top of Page
Reply #4

ZLM

2945 Posts
Posted - 12/30/2006 :  03:04:14  Show Profile
Tested AT27C1024,AT27C2048 with no problem.

The programmer may be broken.

OR

Wrong PLCC adapter is used.
Edited by - ZLM on 12/30/2006 03:06:47
Go to Top of Page
Reply #5

vishaldotgupta

India
38 Posts
Posted - 01/01/2007 :  04:41:06  Show Profile
hi,

thanks for replying.

i was slightly mistaken in my first question. programmer working fine with amd am27c1024 plcc package but is not working with atmel at27c1024 and at27c4096 plcc package.

i hope there is no difference in amd and atmel chips. how to verify if the adapter is bad??

thanks in advance for supporting me.

regards

vishal
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 0.09 sec. Snitz Forums 2000