Re: Can you MOP boot an install kernel directly?

Johnny Billquist <[email protected]>
Newsgroups gmane.os.netbsd.ports.vax
Organization SoftJAR AB
Message-ID <[email protected]>
Maybe I should have been a bit more explicit. Ethernet booting is what 
I'm talking about here.
Yes, booting over serial, using DDCMP also existed, and you could call 
that netbooting too.

   Johnny

On 2025-08-05 16:12, Michael Thompson wrote:
> On Tue, Aug 5, 2025 at 10:02 AM Johnny Billquist <[email protected] 
> <mailto:[email protected]>> wrote:
> 
> 
>     For sure you could have it like that. But the boot roms of an M9312
>     could never fit anything close to a MOP implementation, so unless the
>     controller does more, a PDP-11 back in the day would never have been
>     able to netboot.
> 
>         Johnny
> 
>     -- 
>     Johnny Billquist                  || "I'm on a bus
>                                         ||  on a psychedelic trip
>     email: [email protected] <mailto:[email protected]>             || 
>     Reading murder books
>     pdp is alive!                    ||  tryin' to stay hip" - B. Idol
> 
> 
> Diskless PDP-11s were often used as front-end processors on PDP-10s and 
> netbooted using DDCMP from 4x ROMs on an M9312.
> 
> -- 
> Michael Thompson

-- 
Johnny Billquist                  || "I'm on a bus
                                   ||  on a psychedelic trip
email: [email protected]             ||  Reading murder books
pdp is alive!                     ||  tryin' to stay hip" - B. Idol
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