Q-bus to CF [was: IOmega]
woodelf
bfranchuk at jetnet.ab.ca
Mon Mar 3 12:48:16 CST 2008
Bob Armstrong wrote:
>> Sridhar Ayengar (ploopster at gmail.com) wrote:
>
>> Or if you're willing to write an MSCP layer into your controller firmware.
>
> I actually think this is the "right" way to solve the problem in the case
> of the PDP-11 and VAX, but then controller is no longer a simple device.
The question is who is the interface for. Is this like the SCB1620 interface to provide
a hard drive to a small system that may not have any other major storage device,
or is this for a commercial system that has a *Standard* I/O allready?
> Bob
PS: I was reading the 1966 PDP 8 user handbook, I am finding usefull programing
information since they give real detail in I/O devices.
Any ideas on how impliment POWER on fail IRQ and restore?
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