On 2021-03-02, at 17:48:48, Jim Elliott wrote:
>
> There was a product called the Yale IUP and later product version the 7171
> Device Attachment Control Unit which "converted" ASCII displays (like the
> IBM 3101) into 3270 protocol devices.
>
> Later there was the 3174 Controller
> with the
There was a product called the Yale IUP and later product version the 7171
Device Attachment Control Unit which "converted" ASCII displays (like the
IBM 3101) into 3270 protocol devices. Later there was the 3174 Controller
with the Asynchronous Emulator Adapter (AEA) which is what I think you are
On 2021-03-02, at 11:18:25, Fred Shaheen wrote:
>
>
> The ASCII controller was the 7171, developed by Dr. Wehrle's team in the
> Glendale Lab in the 1980's.
>
I believe that was a successor and embedded the "Yale ASCII" which
was based on an IBM Series 1 minicomputer. Those provided the
hardware
I thought it would be cool if the hardware platform could emulate a set of
Keyboard/Video/Mouse devices via pretend PCI devices presented into the
LPAR that hook into like a VNC / RemoteDesktop / SPICE software service
that runs on the SE or HMC.
If you virtualize it like pretend PCI devices (
On Tuesday, 03/02/2021 at 08:56 GMT, Dave Jones
wrote:
> Thinking about this a little more, I think what would be nice to have is
> something along the lines of the OSA-ICC, which presents locally
> attached 3270 device to the O/S, but is reachable via TCP/IP.
>
> We could call it the OSA-ASC
On 2021-03-02, at 09:38:54, Dave Jones wrote:
>
> I wonder how hard it would be for z/VM to emulate, or virtualize, a
> VT220 type terminal?
>
In days of yore, there was a hardware solution. The 3174(?)
Asynchronous Emulation Adapter. I don't remember the configuration
I tried, but it made an
Thinking about this a little more, I think what would be nice to have is
something along the lines of the OSA-ICC, which presents locally
attached 3270 device to the O/S, but is reachable via TCP/IP.
We could call it the OSA-ASC and it would present a locally attached
VT220 to either Linux
The ASCII controller was the 7171, developed by Dr. Wehrle's team in the
Glendale Lab in the 1980's.
My car pool buddy at the time, Tom Murphy Jr. (the other Tom Murphy for
those of you in VM) was the lead
developer on that box.
Fred C. Shaheen
Manager, System z Virtualization Development
That is what, I thought the SYSASCII device was designed for?
Larry Davis (z/VM Team)
-Original Message-
From: Linux on 390 Port On Behalf Of Paul Gilmartin
Sent: Tuesday, March 2, 2021 12:06 PM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: SYSASCII Console for Linux images
I wonder how hard it would be for z/VM to emulate, or virtualize, a
VT220 type terminal?
DJ
---
DAVID JONES | MANAGING DIRECTOR FOR ZSYSTEMS SERVICES | z/VM, Linux, and
Cloud
703.237.7370 (Office) | 281.578.7544 (CELL)
INFORMATION TECHNOLOGY COMPANY
On 03.01.2021 2:00 PM, Mark Post wrote:
On
On 01.03.21 18:52, Alan Haff wrote:
> Greetings,
>
> Will QEMU using TCG instead of KVM emulate CPU features that are missing on
> the host processor? Specifically, will it emulate ESA/390 architecture on a
> z14 or z15 with this config:
>
>
> z900.3
>
>
> for example?
I think TCG
11 matches
Mail list logo
