> On Monday, March 6, 2017 at 2:58 AM, Warren Toomey wrote:
> > I've built 4.2BSD and 4.3BSD images as per the instructions here:
> > http://gunkies.org/wiki/Installing_4.2_BSD_on_SIMH
> > http://gunkies.org/wiki/Installing_4.3_BSD_on_SIMH
> > I've tried all of the SET CPU IDLE values and I can't f
Yeah. I know that but I like to emulate HSC and HSJ servers for SIMH and other
emulators via TCP links.
It uses SCS or SCA packets that embeds MSCP/TMSCP packets.
Tim
-Original Message-
From: Simh [mailto:simh-boun...@trailing-edge.com] On Behalf Of Phil Budne
Sent: Monday, March 6,
I know I'm being a spoil-sport, and I don't deny it would be fun to
create a "star coupler" network server, but.
Wouldn't it be possible (if less fun) to have the simulator interpret
the contents of the CI packets (which might just contain MSCP)?
Isn't clustering over Ethernet available under
Hmm, interesting. K.scsi is not mentioned in my HSC50/70 docs. Does anyone
have any docs contains K.scsi tech info?
Thanks again,
Tim
-Original Message-
From: Simh [mailto:simh-boun...@trailing-edge.com] On Behalf Of Johnny Billquist
Sent: Monday, March 6, 2017 6:47 PM
To: simh@trailin
Ok, I now got it. I downloaded and reviewed scanned docs that Tim Litt pointed
to. Yes, HSC70 is upgradable to HSC90.
I will start with HSC70/90 emulation development then HSC50 and others...
Also I learned that CI became DSSI (SCSI version of CI) later. They provides
SHAC tech docs for VAX
On 2017-03-06 15:03, Timothe Litt wrote:
There were also HSC40 & hsc60.
Right. Pretty similar to all the others. The differences (as far as I
can remember) were mostly on the number of SDI/STI ports available, and
the amount of cache in the machine.
The differences in the hsc family member
On 2017-03-06 14:39, Tim Stark wrote:
I reviewed HSC50/70 tech docs. Yeah. They are PDP-11 machines. HSC50 uses
TU58 and is F11 processor. HSC70 uses floppy drive and is J11 processor.
They uses SDI and STI devices through two Qbus registers with MSCP/TMSCP
packets.
I am interested to get
On Monday, March 6, 2017 at 2:58 AM, Warren Toomey wrote:
> Hi all, as part of the preparation for the Unix 50th anniversary in 2019, I'm
> starting to get some Unix images up and running on SimH. What I want to get
> done is to recreate some of the early networking, in particular uucp and
> Usenet
There were also HSC40 & hsc60.
The differences in the hsc family members were the processor, cache,
load device, number of channels, and maximum number of ports. Some
models were field-upgradable. Also, later models supported
(reluctantly) the K.scsi module, which allowed the HSC to serve SCSI
I reviewed HSC50/70 tech docs. Yeah. They are PDP-11 machines. HSC50 uses
TU58 and is F11 processor. HSC70 uses floppy drive and is J11 processor.
They uses SDI and STI devices through two Qbus registers with MSCP/TMSCP
packets.
I am interested to get copies of floppy and tape images for lo
On 2017-03-06 11:58, Warren Toomey wrote:
I've tried all of the SET CPU IDLE values and I can't find a value that
lowers
the CPU usage below 100%. Is there a compile flag that I need to set?
The
host system is Ubuntu 15.10 and Linux 4.2.0-42-generic.
I guess idle pattern detection missing or
Den 2017-03-06 kl. 11:27, skrev Johnny Billquist:
On 2017-03-06 09:51, Anders Magnusson wrote:
Den 2017-03-05 kl. 14:06, skrev Tim Stark:
Folks,
I discovered CI750 tech docs when I searched for some CPU processors
for VAX emulation. I downloaded and reviewed it. CI emulation can be
impleme
Folks,
I googled and found some ROM dumps. I found out that SIMH repo already have
original firmware (KA620, KA630, and KA655). It do not have original KA610
fw file yet.
Also, I found KA640 and KA650 fw files and downloaded both. I can't find
KA660 to KA690 yet (for VAX 4000 series).
I have
Hi all, as part of the preparation for the Unix 50th anniversary in 2019,
I'm starting to get some Unix images up and running on SimH. What I want to
get done is to recreate some of the early networking, in particular uucp
and Usenet on top of it (with C-News).
I've built 4.2BSD and 4.3BSD images
On 2017-03-06 09:51, Anders Magnusson wrote:
Den 2017-03-05 kl. 14:06, skrev Tim Stark:
Folks,
I discovered CI750 tech docs when I searched for some CPU processors
for VAX emulation. I downloaded and reviewed it. CI emulation can be
implemented for emulator to link to other VAX/Alpha emulat
Den 2017-03-05 kl. 14:06, skrev Tim Stark:
Folks,
I discovered CI750 tech docs when I searched for some CPU processors
for VAX emulation. I downloaded and reviewed it. CI emulation can be
implemented for emulator to link to other VAX/Alpha emulators as
VMScluster. Does anyone find CI780 emu
On Sunday, March 5, 2017 at 5:07 AM, Tim Stark wrote:
> I discovered CI750 tech docs when I searched for some CPU processors
> for VAX emulation. I downloaded and reviewed it. CI emulation can
> be implemented for emulator to link to other VAX/Alpha emulators
> as VMScluster. Does anyone find C
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