Re: Z80 1st boot (wooot!)
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Tony,
That's all Lee.? He's big on taking little steps.? He's always going on about grand builds that start at the bottom.? Building modules one at a time, testing them individually then combining them.? Heathkit used a similar model and it was successful.? Of course, step 1 was always "build the power supply".? ?:)
Josh
On Friday, June 11, 2021, 06:05:25 p.m. EDT, saturn5tony via groups.io <saturn5tony@...> wrote:
On Fri, Jun 11, 2021 at 05:51 PM, joshbensadon wrote:
Tony,? looking good!
Thanks Josh, Yea it was the Additional Operating details with ZMCv15 ROM you and Lee wrote that really helped alot. I saw how you guys set it up to test only the Z80 card by itself that got it working so fast. I knew I had a problem with that card at the 1st point looking at it with my scope. Yup Lee said an HC368 so yup it had to be one. No issue there at all. My HC stock is very low being I came from those days with LS's and such in my Lab, lol Great Docs from both of you. Man this is a lot of fun.
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