link to learning nmigen page

diff --git a/HDL_workflow.mdwn b/HDL_workflow.mdwn
index 231a5ad8db1667c465885ff46edc3c6dcca40ad1..d5289139ed03ffa6e61d57cf35b4e2d9a4073db6 100644 (file)
--- a/HDL_workflow.mdwn
+++ b/HDL_workflow.mdwn
@@ -1063,10 +1063,10 @@ Find appropriate tutorials for nmigen and yosys, as well as symbiyosys.
 * Although a verilog example this is very useful to do
   <https://symbiyosys.readthedocs.io/en/latest/quickstart.html#first-step-a-simple-bmc-example>
 * This tutorial looks pretty good and will get you started
-  <http://blog.lambdaconcept.com/doku.php?id=nmigen:nmigen_install> and
-  walks not just through simulation, it takes you through using gtkwave
-  as well.
+  <https://web.archive.org/web/20210123052724/http://blog.lambdaconcept.com/doku.php?id=nmigen:nmigen_install>
+  and walks not just through simulation, it takes you through using
+  gtkwave as well.
 * There exist several nmigen examples which are also executable
-  <https://github.com/m-labs/nmigen/tree/master/examples/> exactly as
+  <https://github.com/nmigen/nmigen/tree/master/examples/> exactly as
   described in the above tutorial (python3 filename.py -h)
-
+* More nmigen tutorials at [[learning_nmigen]]