Q-bus to CF [was: IOmega]

[Sridhar Ayengar]

Pete Turnbull wrote:
> On 28/02/2008 14:32, der Mouse wrote:
>>>> If you really wanted to push this forwards, write me some MSCP
>>>> controller firmware for an Atmel microcontroller...
>>> I have the skillset to do this.  What I don't have is the
>>> documentation that would allow me to figure out how to talk MSCP and
>>> bit-bang Qbus.
>>
> 
>> I've seen doc on MSCP as implemented in device XYZ in device XYZ's
>> manual, for at least one and I think two values of XYZ (UDA50 comes to
>> mind).  I don't think I have any of the relevant manuals, but bitsavers
>> or vt100 or some such surely has at least one of them.
> 
> Bitsavers has AA-L619A-TK_MSCP_BasicDiscFnsV1.2_Apr82.pdf, 
> AA-L620A-TK_StorageSysDiags_1982.pdf and 
> AA-L621A-TK_UnibusPortDescription_1982.pdf at 
> http://www.bitsavers.org/pdf/dec/disc/uda50/
> 
> I'm not sure if these are the scans I did five years ago (the file dates 
> are later) but they're the docs you'd need.

Excellent.  Thank you.  I'll see if I can give this a shot.

Peace...  Sridhar