On a sunny day (Mon, 23 Apr 2018 11:51:43 -0400) it happened Dennis Lee Bieber
 wrote in :

>On Mon, 23 Apr 2018 13:56:01 GMT, Jan Panteltje 
>declaimed the following:
>
>>That 680X I never got into it,
>>I still have a 68000 chip somewhere..
>>
>        How modern 
>
>        I still have an Intel kit containing:
>
>8080A processor
>2102 RAM (8x)
>1702 UV EPROM (4x)
>8212 buffer/latch (3x) {meant to be used to capture shared address/data
>lines, as part of the bus control}
>8224 Clock generator
>8205 1-of-8 decoder (meant to be used for chip selects)
>
>which I supplemented with
>
>8228 system controller chip (replaces the three 8212s)
>2708 UV EPROM
>2114 RAM? (2x)
>
>Along with an S-100 format wire-wrap board.

And there was the Intel 8272 disk controller chip:
 http://panteltje.com/panteltje/z80/system14/diagrams/fdc-1.jpg
 http://panteltje.com/panteltje/z80/system14/diagrams/fdc-2.jpg
         But driven from a Z80...
Then it was already 1984 and that controller was also in the IBM PC.
Except my PLL was a bit different, ahead of time.
34 years ago, really, time flies!

yes, I wire-wrapped some large projects in the past,
19 inch rack full.

--- SoupGate-Win32 v1.05