exxos's Atari, Amiga & retro forum

All the clocks are correct and I have had it boot a grand total of once, lol.

The 8mhz clocks look a little ropey though, what do you think?

I'm also guessing all clocks on the MMU should be doubled?

One 84pf cap on the 8mhz and a 47pf on the 2mhz and now I get 20 bombs nearly every time it powers up, which I THINK is progress, LOL.

The 2mhz and 8mhz do look much better but still a bit ropey though.

Oh and now my Alpha is getting creative. Are those bombs wearing berets? And the two red ones? Not a clue.

You have followed my guide exactly ? including resistors used exactly etc ?

exxos wrote: 01 Jul 2019 11:34 You have followed my guide exactly ? including resistors used exactly etc ?

Yes, exactly as you said.

Is your RAM 120ns or faster ?

They are all 120s appart from one chipwhich is an 80, so might be my ram as I do get black screen white border quite often.

May be a idea to post some image of your install so we can see if anything looks wrong anywhere...

Ok, here's some images