assembler, disassembler for Intel 8089?

Al Kossow aek at
Fri Sep 25 11:56:29 CDT 2015

On 9/24/15 8:45 PM, Eric Smith wrote:
> On Thu, Sep 24, 2015 at 8:51 PM, dwight <dkelvey at> wrote:
>> You just may have to write your own.
>> Most don't even know what a 8089 is.
> That's looking likely.

What I/O board are you trying to figure out, Eric?
A bunch of different manufacturers early Multibus Winchester controller boards used them.

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