<div dir="ltr"><div dir="auto"><div>I have the Nexys 4 with Cell RAM, not the DDR version that was renamed A7; all 3 has the same FPGA, but the one I have did not have the same pin assignment for peripherals on the constraint file.</div><div>I'm working in order to remap the Verilog original files from you to my board.</div><div>If you have any suggestions I'll check here on the list or in some days I will try the forum.</div><div><br></div><div>Thank you Chris for your great effort porting Oberon to these new boards.</div><div><br></div><div>Prof Pablo Cayuela</div><div>Argentina</div><div><br></div><div><br></div><div><br></div><div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">El mar., 25 de mayo de 2021 01:39, Chris Burrows <<a href="mailto:cfbsoftware@gmail.com" target="_blank">cfbsoftware@gmail.com</a>> escribió:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">To help new users get started with RISC5 hardware we have made<br>
available, free of charge, a Micro SD card disk image and an FPGA<br>
bitstream file to run the Project Oberon Workstation 'out-of-the-box'<br>
on either of Digilent's latest Artix 7-100T FPGA development boards.<br>
These and the associated Pmod modules can be purchased from a number<br>
of Digilent's distributors (e.g. Mouser).<br>
<br>
This release is based on the latest official Project Oberon<br>
Workstation sources (March 2020) and RISC5 Verilog sources (September<br>
2018) downloaded from Prof Wirth's website.<br>
<br>
The entire source code of the system, including the compiler, is<br>
included on the disk image.<br>
<br>
Go to <a href="https://www.astrobe.com/RISC5/Workstation.htm" rel="noreferrer noreferrer" target="_blank">https://www.astrobe.com/RISC5/Workstation.htm</a> for more details<br>
including photos of the boards, and to request a copy of the system.<br>
<br>
Regards,<br>
Chris Burrows<br>
CFB Software<br>
<a href="https://www.astrobe.com" rel="noreferrer noreferrer" target="_blank">https://www.astrobe.com</a><br>
--<br>
<a href="mailto:Oberon@lists.inf.ethz.ch" rel="noreferrer" target="_blank">Oberon@lists.inf.ethz.ch</a> mailing list for ETH Oberon and related systems<br>
<a href="https://lists.inf.ethz.ch/mailman/listinfo/oberon" rel="noreferrer noreferrer" target="_blank">https://lists.inf.ethz.ch/mailman/listinfo/oberon</a><br>
</blockquote></div></div></div>
</div>