I've been simulating parts of the MEM11 FPGA since the last time I sent
out an update.
Most of my time has been writing various testcases and getting them to
work on Xilinx's
iSIM simulator.
I'm making pretty good progress and have tested a fair number of the
modules in the
MEM11 FPGA design.
I wanted to let folks know what the current status is on the MEM11
project. I apologize in advance for the long post.
Previously I had mentioned that the emulator was fully functional (more
on that later) and that I was starting to debug the MEM11 firmware. I
have made significant progress and
RK05 would be suitable
Guy Sotomayor wrote:
>
>
>On 9/2/15 8:42 AM, j...@cimmeri.com wrote:
>>
>>
>> On Tue, Sep 1, 2015 at 11:39 AM, Jay Jaeger wrote:
>>
>>> On 9/1/2015 10:01 AM, Ethan Dicks wrote:
> run Unix V1
I am very interested in the MEM11 for this exact reason. I have a
>>>
run Unix V1
I am very interested in the MEM11
for this exact reason. I have a
PDP-11/20 that I'd love to do this
with. [Ethan Dicks]
You could also try Mini-Unix on your
11/20, which might support a wider
range of devices. [Jay Jaeger]
Very interesting. Does Guy's MEM11
provide wh
On 9/2/15 8:42 AM, j...@cimmeri.com wrote:
On Tue, Sep 1, 2015 at 11:39 AM, Jay Jaeger wrote:
On 9/1/2015 10:01 AM, Ethan Dicks wrote:
run Unix V1
I am very interested in the MEM11 for this exact reason. I have a
PDP-11/20 that I'd love to do this with.
You could also try Mini-Unix o
On Tue, Sep 1, 2015 at 11:39 AM, Jay Jaeger wrote:
On 9/1/2015 10:01 AM, Ethan Dicks wrote:
run Unix V1
I am very interested in the MEM11 for this exact reason. I have a
PDP-11/20 that I'd love to do this with.
You could also try Mini-Unix on your 11/20, which might support a wider ran
On 9/1/15 10:10 PM, tony duell wrote:
I could, but the point is to run 1972 Unix on machine that was around
in 1972, even if I have emulate things like the RF disks.
Except that the MEM11 wasn't around in 1972.
I think the point here, is that much of the hardware that is necessary
to run Unix
> >> I could, but the point is to run 1972 Unix on machine that was around
> >> in 1972, even if I have emulate things like the RF disks.
> > Except that the MEM11 wasn't around in 1972.
> I think the point here, is that much of the hardware that is necessary
> to run Unix V1 on an
> 11/20 is unobt
On 9/1/15 9:45 PM, tony duell wrote:
I could, but the point is to run 1972 Unix on machine that was around
in 1972, even if I have emulate things like the RF disks.
Except that the MEM11 wasn't around in 1972.
I think the point here, is that much of the hardware that is necessary
to run Unix
>
> I could, but the point is to run 1972 Unix on machine that was around
> in 1972, even if I have emulate things like the RF disks.
Except that the MEM11 wasn't around in 1972.
-tony
On 9/1/2015 7:56 PM, Ethan Dicks wrote:
> On Tue, Sep 1, 2015 at 11:39 AM, Jay Jaeger wrote:
>> On 9/1/2015 10:01 AM, Ethan Dicks wrote:
>>>
run Unix V1
>>>
>>> I am very interested in the MEM11 for this exact reason. I have a
>>> PDP-11/20 that I'd love to do this with.
>>>
>> You could a
On Tue, Sep 1, 2015 at 11:39 AM, Jay Jaeger wrote:
> On 9/1/2015 10:01 AM, Ethan Dicks wrote:
>>
>>> run Unix V1
>>
>> I am very interested in the MEM11 for this exact reason. I have a
>> PDP-11/20 that I'd love to do this with.
>>
> You could also try Mini-Unix on your 11/20, which might suppor
On 9/1/2015 10:01 AM, Ethan Dicks wrote:
>
>> The main objective is to provide the memory and I/O necessary
>> to be able to run Unix V1
>
> I am very interested in the MEM11 for this exact reason. I have a
> PDP-11/20 that I'd love to do this with.
>
You could also try Mini-Unix on your 11/2
On Sun, Aug 30, 2015 at 1:08 AM, Guy Sotomayor wrote:
> The MEM11 is a multi-function memory board for Unibus based PDP-11
> computers. It contains:
>
> * 128KW memory
> * Emulates console ROM & boot ROMs
> * 2 SLUs (DL11s)
> * KW11K
> * KW11P
> * KW11L
> * KW11W
> * RF11 (emulating up to
On 8/31/15 10:05 AM, j...@cimmeri.com wrote:
On 8/30/2015 1:08 AM, Guy Sotomayor wrote:
The MEM11 is a multi-function memory board for Unibus based PDP-11
computers. It contains:
* 128KW memory
* Emulates console ROM & boot ROMs
* 2 SLUs (DL11s)
* KW11K
* KW11P
* KW11L
* KW11W
*
On 8/30/2015 1:08 AM, Guy Sotomayor wrote:
The MEM11 is a multi-function memory
board for Unibus based PDP-11
computers. It contains:
* 128KW memory
* Emulates console ROM & boot ROMs
* 2 SLUs (DL11s)
* KW11K
* KW11P
* KW11L
* KW11W
* RF11 (emulating up to 8 RS11 disks)
* KE11
G
On 8/30/15 8:45 AM, Guy Sotomayor wrote:
On 8/30/15 12:50 AM, Henk Gooijen wrote:
-Oorspronkelijk bericht- From: Guy Sotomayor Sent: Sunday,
August 30, 2015 7:05 AM To: General Discussion: On-Topic and
Off-Topic Posts Subject: MEM11 Status Update
[... snip ...]
The biggest piece
On 8/30/15 12:50 AM, Henk Gooijen wrote:
-Oorspronkelijk bericht- From: Guy Sotomayor Sent: Sunday,
August 30, 2015 7:05 AM To: General Discussion: On-Topic and Off-Topic
Posts Subject: MEM11 Status Update
[... snip ...]
The biggest piece of work remaining on the emulator will be
p/Kip_Koon
-Original Message-
From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Guy Sotomayor
Sent: Sunday, August 30, 2015 1:06 AM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: MEM11 Status Update
I'm making good progress on the MEM11 firmware. I spent
cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Guy Sotomayor
> Sent: Sunday, August 30, 2015 1:06 AM
> To: General Discussion: On-Topic and Off-Topic Posts
> Subject: MEM11 Status Update
>
> I'm making good progress on the MEM11 firmware. I spent the last few days
>
I'm making good progress on the MEM11 firmware. I spent the last few days
re-doing the firmware build environment. Previously, it would build all the
files each time. Now there is a proper Makefile (even though it takes about
a minute to build everything). I realized that I needed something
b
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