help identifying mystery gate array

Hope they're not OTP (eg. antifuse) type, which are popular in such applications for rad-hardness etc. Plastic PLCC-84 package, though.

Adobe Photoshop's "Perspective" crop function will allow you to get rid of that irritating angular misalignment and distortion in a snap.

Drag the corner handles to line each of the four sides up with the package edges, which defines the perspective correction, then pull the center handles of each side out to define the area to be cropped.

And where do I get a free copy of Adobe Photoshop?

Here:

A legal but old version of pretty much *all* adobe products including key can be found here:

There is a discussion about this on slashdot:

I have no affiliation with adobe (unfortunately :D ).

Regards Werner

The gimp does this too AFAIK.

Yup, and although I find the GUI a little klunky and it's very hard to remember what sub-menu the particular function I need is in, it does a lot of stuff quite well. I've never been able to get photoshop to do what I wanted, but then I don't use Windows much anymore.

Jon

the

Sure does. Moreover, so does IrfanView with a much friendlier user interface.

?-)