EZoFlash форум

hi all

i try to flash AT49F512 in adaptor

TSOP-32_D

but no ID

Check chip pin soldering, contacts/shorts, clean flux.
Check adapter lines, no shorts/breaks.
Is programmer verified before. Go Test H/W and check voltages.
Do you apply SW 0.97ja ?

Hi Ezo

i use self made adaptor with Socket Not Sold
now it work fine
ID
Read
but erase must have VCC for 6.2 VCCfor erase
and more it may not erase from the first time
after 2 trys it's erase and work fine
write ok ...

i used 0.98D10
thanks for your help

but there some chip didn't support in 0.98d10 for spi
AT26
SST25VFXXX
Esmt 25FXXX

any help or newest SW

erase must have VCC for 6.2 VCCfor erase

Apply only +5V

i used 0.98D10

Your results can be wrong.
For flash chips on ezoflash apply 0.97ja only

but there some chip didn't support in 0.98d10 for spi
AT26
SST25VFXXX
Esmt 25FXXX

Yes. SST and AT 26 not supported. You can try ESMT with available chip selected.