CD30 Grunding 24c32 impossible to read

[stratos]

Hi

I need the code for the CD30mp3 Delphi Grunding.

something strange happens, I am not able to read this 24c32. every time I try it gives me a different reading

I use G540 programmer

someone can give me a dump to compare?

[soulman]

dont think we can upload files to here directly... need to be hosted 'off site'

never used a G540 programmer before, always used a UPA-USB and a TL866a

Can you read other chips ok ie 93c66 ?

[stratos]

yes, I read smoothly 93c66 and 24c64

[valicat]

you reading the eeprom on board?.... has unsoldered?...I have sent you a dump file,check your pm!

[stratos]

Hello, I read it without unsoldering.

Reading puts me erroneous data but if I can program without problem.

Thanks, i not have PM

[stratos]

problem solved, I recorded a new file and everything working

[domtorredo]

Always read eeprom desoldered as other components can make your readings incorrect

[pecky]

With the correct leads you don't need to remove to read at all.

[domtorredo]

yes i know that too but not everyone knows that and with simplest programmer most of them gets incorrect read data

[stratos]

With the correct leads you don't need to remove to read at all.

that leads is the recommended?