17 Jun
2010
17 Jun
'10
8:38 p.m.
Just curious, has anything been done with this?
On Sat, Mar 20, 2010 at 9:40 PM, Guy Sotomayor <ggs at shiresoft.com> wrote:
On Mar 15, 2010, at 1:00 PM, Julian Wolfe wrote:
I'd really prefer RP emulation. This would
allow use of older OS
versions.
I'd also really prefer to see a UNIBUS
version.
I'm planning on doing one that'll handle all of the disk types found on
Unibus PDP11s (ie no MSCP). The design is sketched out. It's just finding
the time...
TTFN - Guy
-----Original Message-----
From: cctalk-bounces at classiccmp.org [mailto:
cctalk-bounces at classiccmp.org]
On Behalf Of e.stiebler
Sent: Wednesday, March 10, 2010 6:50 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: Solid State Disk replacement for RD53, 54, RK05, RL02/02
Rob Jarratt wrote:
> There was a thread recently on the comp.sys.dec newsgroup which ended up
> with the suggestion from David Riley that he would be prepared to build
an
> FPGA-based board with a QBUS interface on one
side and an SD interface
on
Is there really still interest in it ?
I put my design away few years ago, as I didn't see anybody interested
enough to buy one.
There is the seasonal talk of it for sure, but ...
OTOH, they old ones show up on ebay frequently, and they are not that
expensive.
Remarks ?
Cheers
17 Jun
17 Jun
9:49 p.m.
Still working on if off and on (ie slowly). I'm working through the verilog. The
coding for the micro (AVR32) will be after that.
Most of the unibus functionality I'm going to test on a memory/SLU/BootROM/LTC board
first. A lot of the verilog will transfer over from that design.
TTFN - Guy
On Jun 17, 2010, at 5:38 PM, Julian Wolfe wrote:
Just curious, has anything been done with this?
On Sat, Mar 20, 2010 at 9:40 PM, Guy Sotomayor <ggs at shiresoft.com> wrote:
On Mar 15, 2010, at 1:00 PM, Julian Wolfe wrote:
I'd really prefer RP emulation. This would
allow use of older OS
versions.
I'd also really prefer to see a UNIBUS
version.
I'm planning on doing one that'll handle all of the disk types found on
Unibus PDP11s (ie no MSCP). The design is sketched out. It's just finding
the time...
TTFN - Guy
-----Original Message-----
From: cctalk-bounces at classiccmp.org [mailto:
cctalk-bounces at classiccmp.org]
On Behalf Of e.stiebler
Sent: Wednesday, March 10, 2010 6:50 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: Solid State Disk replacement for RD53, 54, RK05, RL02/02
Rob Jarratt wrote:
> There was a thread recently on the comp.sys.dec newsgroup which ended up
> with the suggestion from David Riley that he would be prepared to build
an
> FPGA-based board with a QBUS interface on one
side and an SD interface
on
Is there really still interest in it ?
I put my design away few years ago, as I didn't see anybody interested
enough to buy one.
There is the seasonal talk of it for sure, but ...
OTOH, they old ones show up on ebay frequently, and they are not that
expensive.
Remarks ?
Cheers
5148
days inactive
5148
days old
1 comments
2 participants
participants (2)
-
ggs＠shiresoft.com -
julian＠twinax.org