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digress
Canada
1 Posts |
 Posted - 10/25/2014 : 16:37:14
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When I id the chip it will read manufacturer as sst and that's all
I read a bin file from it but it's not what is supporsed to be there. It is garbeled and not the correct data.
I cannot write to it at all even after erase.
write failed, address=0x000000, buffer=0x55, device=0xFF
Have tried over 5 brand new chips that were programmed on another programmer successfully. |
la la la la la la |
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| Reply #1
ZLM
2945 Posts |
Posted - 10/29/2014 : 11:55:23
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| This chip should not have problem. If you can send a testing chip, then the problem can be found. |
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| Reply #2
Teepee
2 Posts |
Posted - 06/15/2015 : 12:01:14
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| Is this a known issue? I'm having the same issue with brand new 39SF010As too. |
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| Reply #3
ZLM
2945 Posts |
Posted - 06/15/2015 : 16:50:41
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Add following lines into devices.txt
Name="SST39SF010A",ID="BFB5",Class="29F010",Category="FLASH",MFG="SST",VCC="5V";
Select SST39SF010A from software then. |
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| Reply #4
Teepee
2 Posts |
Posted - 06/16/2015 : 08:38:45
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| Thanks! Sadly though, that doesn't seem to make any difference. For what it's worth, on mine, the ID comes up as FFFF on all of mine. Is it possible there's some sort of pinout mismatch? |
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| Reply #5
ZLM
2945 Posts |
Posted - 06/18/2015 : 17:47:57
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This line was tested with my GQ-4X. It worked. So, check your chip.
If are not sure, then you can send one of your chip to me, I check it for you. |
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Cannot read or Write to sst39sf010a
