18 Nov
2019
18 Nov
'19
9:54 a.m.
I have several Zynq boards that I?m using (or will be) for other projects but having a
replacement
for the 3174 would be nice.
TTFN - Guy
On Nov 18, 2019, at 9:51 AM, Dave Wade via cctalk
<cctalk at classiccmp.org> wrote:
Chris,
I have several Spartan boards, no Zync...
... but would be interested to see how it works...
Dave
-----Original Message-----
From: cctalk <cctalk-bounces at classiccmp.org> On Behalf Of cw via cctalk
Sent: 18 November 2019 17:43
To: cctalk at classiccmp.org
Subject: FPGA based 3174 replacement
As it happens I wrote a Verilog module last week for serializing and
deserializing 3270 coax frames, without realizing someone had already done
this with an arduino. What I?ve written is intended for a zynq device but is
general enough to be used in other designs.
At the moment I have petalinux installed and can send frames with a small test
program and see them on my scope. A loop back configuration also seems to
work. I haven?t build the coax driver circuit yet so I can?t be sure of it?s correct
operation.
I?d be willing to make this code available tonight. Although I?m not sure how
many people have the right hardware lying around.
Chris