I'm still stuck on this issue with my tailgunner board. Right now it's working 100%. But one of the roms is showing signs of being flakey after it warms up after 10 minutes.
All I want to do is replace the two roms http://rossiters.com/docs/tailgunner-proms.jpg - with some freshly burned eproms.
I think these are masked roms.
If you look at this page http://rossiters.com/docs/rom-pinouts.html - it looks like the pinouts of these roms are similar to the TMS2532 roms.
I'm not sure what I'm doing wrong. Maybe I'm not putting the right data on these roms. I know how to take the 4 2716 roms and combine them into 2 roms. I'm
Just not sure what order they go.
Could someone please offer some suggestions?
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Just for reference:
Picture of the CPU http://rossiters.com/docs/tailgunner-cpu.jpg
Tailgunner Schematics - http://rossiters.com/docs/tailgunner-CPU.pdf
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Matt
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Received on Sun Sep 12 02:42:01 2004
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