molka's home made MCS-80 test-board
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Robev



Joined: 10 Mar 2006
Posts: 3693
Location: New Zealand

PostPosted: Mon Sep 22, 2014 7:55 pm    Post subject: Reply with quote

Received my Board today.
What a Professional Job you have done with these Kalman.
Superb to say the least. Very Happy

I have just tested a range of my 8080 Chips and found a couple that don't work so well worth the cost of the board.

I am as happy as a kitten up a tree Laughing

Thank you for your efforts and the great service........Cheers

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jrmunro



Joined: 01 Feb 2003
Posts: 3149
Location: Vancouver, Canada

PostPosted: Tue Sep 23, 2014 12:33 am    Post subject: Reply with quote

Mine arrived today. Will test my 8080 soon.
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molka



Joined: 17 Mar 2011
Posts: 2416
Location: Budapest, Hungary

PostPosted: Tue Sep 23, 2014 1:23 am    Post subject: Reply with quote

I"m happy to hear that you like the test-board.
Have a nice time and good luck for testing CPUs.

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lither



Joined: 04 Dec 2005
Posts: 1362
Location: Taiwan

PostPosted: Thu Sep 25, 2014 3:49 am    Post subject: Reply with quote

got the board last week
professional work
thx !
and looking forward to 8008 test board Smile
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molka



Joined: 17 Mar 2011
Posts: 2416
Location: Budapest, Hungary

PostPosted: Thu Sep 25, 2014 4:26 am    Post subject: Reply with quote

CPUShack wrote:
molka wrote:
Marcin wrote:
I have received test board. It looks and works fantastic, amazing ... I'm happy like a child lol

Thanks a lot for professional job and for your time !

PS. Is there any chance to build 8008 test board in future ? Very Happy


Thank you! It's good to hear that you like the test-board. So it worth working on at nights. lol

Yea, the 8008 can be the next challenge. I do not know at all its architecture and machine codes. Eventually, when I have lot of free time I'll make research for that.


You will find them similar to the 8080 Smile


I started researching
yea, at first glance they are a bit similar but rather different lol

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Twinrocket



Joined: 04 Apr 2012
Posts: 558

PostPosted: Mon Sep 29, 2014 4:08 pm    Post subject: Reply with quote

Received test boards today.
All 8080 tested working!
Very professional and cool
working testboard. Simplicity
(in testing) at its best.
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xhoba



Joined: 20 Apr 2009
Posts: 4596
Location: Picardie, France

PostPosted: Wed Oct 01, 2014 1:35 pm    Post subject: Reply with quote

I just received my board icon_peace

You did a real amazing job!!
Thanks!

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kosmokrator



Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR

PostPosted: Wed Oct 01, 2014 3:18 pm    Post subject: Reply with quote

Congrats!!!
very nice work,,,,,,
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wepwawet



Joined: 18 Mar 2004
Posts: 3019
Location: Seligenstadt - Germany

PostPosted: Sat Oct 04, 2014 3:43 pm    Post subject: Reply with quote

So cool I got my one today too. Great Job Kalman!
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smithy



Joined: 27 Apr 2008
Posts: 2906
Location: Sydney, Australia

PostPosted: Tue Oct 07, 2014 2:46 am    Post subject: Reply with quote

Received mine & tested - excellent work!
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Chook



Joined: 29 Oct 2008
Posts: 2250
Location: Australia

PostPosted: Tue Oct 07, 2014 5:24 am    Post subject: Reply with quote

Received my board today. Was a nice birthday present! It works well and my Intel C8080 is busily counting in binary!

The icing on the cake would be to aquire the two white ceramic chips other than the 8080 for it!

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molka



Joined: 17 Mar 2011
Posts: 2416
Location: Budapest, Hungary

PostPosted: Tue Oct 07, 2014 7:42 am    Post subject: Reply with quote

Chook wrote:
Received my board today. Was a nice birthday present! It works well and my Intel C8080 is busily counting in binary!

The icing on the cake would be to aquire the two white ceramic chips other than the 8080 for it!


Happy birthday to you! Very Happy
I'm keen on looking for a white Intel C8224, too. Has someone seen that ever?

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iguana



Joined: 24 Apr 2007
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Location: Ottawa, Canada

PostPosted: Wed Oct 08, 2014 6:58 am    Post subject: Reply with quote

Received mine. It's really nice.

And have already rested 100+ soviet CPUs Smile

~97% are OK.

Thanks a lot for the board !

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iguana



Joined: 24 Apr 2007
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PostPosted: Wed Oct 08, 2014 7:27 am    Post subject: Reply with quote

And I'm going to try other (12...27 Mhz) oscillators Smile

at least to test KP580BM1 - rare soviet 5 MHz enhanced 8080 version

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molka



Joined: 17 Mar 2011
Posts: 2416
Location: Budapest, Hungary

PostPosted: Thu Oct 09, 2014 9:10 am    Post subject: Reply with quote

iguana wrote:
And I'm going to try other (12...27 Mhz) oscillators Smile

at least to test KP580BM1 - rare soviet 5 MHz enhanced 8080 version


I'm not sure if 8224 supports XTAL higher than 18MHz. And some notes from 8224 manuals:

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