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vishaldotgupta
India
38 Posts |
 Posted - 12/16/2006 : 04:36:23
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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 |
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| Reply #1
ZLM
2947 Posts |
Posted - 12/24/2006 : 02:54:15
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| software bug? |
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| Reply #2
vishaldotgupta
India
38 Posts |
Posted - 12/25/2006 : 22:54:53
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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 |
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| Reply #3
vishaldotgupta
India
38 Posts |
Posted - 12/29/2006 : 20:59:36
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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 |
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| Reply #4
ZLM
2947 Posts |
Posted - 12/30/2006 : 03:04:14
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Tested AT27C1024,AT27C2048 with no problem.
The programmer may be broken.
OR
Wrong PLCC adapter is used.
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Edited by - ZLM on 12/30/2006 03:06:47 |
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| Reply #5
vishaldotgupta
India
38 Posts |
Posted - 01/01/2007 : 04:41:06
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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 |
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Topic |
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easypro 90b atmel 27c4096 plcc44 pin
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