-----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

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.