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4hv.org :: Forums :: Computer Science

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Build your own 8085 computer.

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LAN_403

ShawnLG

Mon Dec 12 2011, 04:16AM

Registered Member #286 Joined: Mon Mar 06 2006, 04:52AM
Location:
Posts: 399

I been wanting to make my own microcomputer around the 8085 but I did not know where to start, until I found this site. It gives step-by-step instructions on getting the 8085 working and adding basic input and output hardware for it. Getting instruction code into a non-violative ram or EEPROM would be tricky.

UPDATE:
I got my homemade EEPROM programmer working and I ran the four bytes of code programmed on the non-violative ram(MK48Z18B). The led lights up on the SOD output. Success!

Thomas W

Thu Dec 15 2011, 03:01PM

Registered Member #3324 Joined: Sun Oct 17 2010, 06:57PM
Location:
Posts: 1276

nice, when i get my funds back up i may have a go :D

Daedronus

Thu Dec 15 2011, 08:16PM

Registered Member #2329 Joined: Tue Sept 01 2009, 08:25AM
Location:
Posts: 370

There are actually 286 level processors that run inside FPGAs
To my surprise I found out today they can even run windows 3.0

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