molka's AM2901 bit-slice tester

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molka



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

PostPosted: Sun Mar 12, 2017 3:10 pm    Post subject: molka's AM2901 bit-slice tester Reply with quote

Here is my latest project. After some 8-bit CPU testers this is an 4-bit bit-slice CPU tester.

To form an 8-bit minimal microcomputer system the tester requires two 2901 units. The tested one in the ZIF socket and an other already tested (reference) one in socket 2.
I use a PIC MCU which with 35 I/O pins works as micro code controller. It evaluates and executes i8008 OP codes, that are stored in the test program EPROM.

This test works very similar to my other test-boards. Same I/O same features.

This tester can test only AM2901 and compatible units. I do not think there will be any expansion for it.


If someone would like to take an AM2901 tester, it's price is $66, including one tested AM2901 BPC or CPC to socket 2.


Manual is attached and also can be found in https://drive.google.com/open?id=0B6t52HmlhZkYR2Y2YzJqUXNVMnM

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Last edited by molka on Wed May 24, 2017 1:35 pm; edited 2 times in total
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Vegeta



Joined: 13 Apr 2013
Posts: 7049

PostPosted: Sun Mar 12, 2017 3:31 pm    Post subject: Reply with quote

Cool! One goes to me!
And new expansion of 680x/650x tester for testing MC6801, MC6803, MC68701, HD6303 too?

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xhoba



Joined: 20 Apr 2009
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Location: Picardie, France

PostPosted: Mon Mar 13, 2017 2:09 am    Post subject: Reply with quote

One for me please (with the extra AM2901 too).

Thanks

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wepwawet



Joined: 18 Mar 2004
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Location: Seligenstadt - Germany

PostPosted: Sun Mar 26, 2017 2:45 pm    Post subject: Reply with quote

one for me too please.
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molka



Joined: 17 Mar 2011
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Location: Budapest, Hungary

PostPosted: Mon Mar 27, 2017 5:04 pm    Post subject: Reply with quote

wepwawet wrote:
one for me too please.


No prob. Thanks!
PM sent.

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CPUShack



Joined: 16 Jun 2003
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PostPosted: Sat May 13, 2017 9:08 pm    Post subject: Reply with quote

One for me of course (I need a bigger box)
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gshv



Joined: 01 Feb 2003
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PostPosted: Mon May 15, 2017 2:09 pm    Post subject: Reply with quote

One for me, please

Gennadiy
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Qwerty



Joined: 20 May 2005
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PostPosted: Tue May 23, 2017 2:33 pm    Post subject: Reply with quote

I'm still alive and still interested! Very Happy
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molka



Joined: 17 Mar 2011
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Location: Budapest, Hungary

PostPosted: Wed May 24, 2017 2:01 am    Post subject: Reply with quote

Qwerty wrote:
I'm still alive and still interested! Very Happy


Thanks!
One was reserved for you. Smile

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molka



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PostPosted: Wed May 24, 2017 1:37 pm    Post subject: Reply with quote

FYI
Manual is attached to the first post.

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lither



Joined: 04 Dec 2005
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PostPosted: Mon May 29, 2017 12:42 am    Post subject: Reply with quote

i would like to hvave one, if not too late
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