18 Nov
2019
18 Nov
'19
5:43 p.m.
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