Eprom readers/writers?

Mar 02, 2006 2 Replies

Hi All, I'm hoping you can help me. I'm after an eprom programmer that can read/write to a Hitachi HN27128ADJ-20 (or compatible) Eprom.



Its the eprom that stores the fuel and ignition maps on my cars ECU, and I would like to try and do a hex dump to see what is stored on it, with the aim to make some corrections.



I am familiar with PIC programming and methods etc, but have never delt with an eprom directly before.



Thanks


Hi All, I'm hoping you can help me. I'm after an eprom programmer that can read/write to a Hitachi HN27128ADJ-20 (or compatible) Eprom.

Its the eprom that stores the fuel and ignition maps on my cars ECU, and I would like to try and do a hex dump to see what is stored on it, with the aim to make some corrections.

I am familiar with PIC programming and methods etc, but have never delt with an eprom directly before.

Thanks

On Thu, 02 Mar 2006 03:22:10 GMT, Ed put finger to keyboard and composed:

You may be able to use Uniflash to read the EPROM using the boot ROM socket of an old NIC:

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- Franc Zabkar

Please remove one 'i' from my address when replying by email.

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