3270 controller simulation

[Al Kossow]

On 11/18/19 8:47 AM, Jay Jaeger via cctalk wrote:

> I found these documents, but they don't address that status line,
> because they are for the older 3271/3272 controllers.

yup, noticed that too, which was one of the interesting things about what he did

there is information on DFT and structured fields in other documents.
he picked up some 3174s as well, so it's possible he reversed some things
from over the wire

many questions...