syn_pre_cmd and syn_post_cmd are not used now, as we have fine grained synthesis targets

parent c24318ae
......@@ -737,17 +737,10 @@ In this way, the external commands are automatically executed in order when a ``
**Synthesis:**
In order to add external commands to a synthesis top makefile, the following parameters must be introduced:
Depending on the tool you are going to use, you'll be able to run specific pre/post commands for all the available fine grained synthesis targets: ``{synthesize, translate, map, par, bitstream}``. This is how these custom commands works:
+----------------+--------------+-----------------------------------------------------------------+-----------+
| Name | Type | Description | Default |
+================+==============+=================================================================+===========+
| syn_pre_cmd | str | Command to be executed before synthesis | '' |
+----------------+--------------+-----------------------------------------------------------------+-----------+
| syn_post_cmd | str | Command to be executed after synthesis | '' |
+----------------+--------------+-----------------------------------------------------------------+-----------+
If you are using Xilinx ISE synthesis, now you are able to run specific pre/post commands for all the new fine grained synthesis targets: ``{synthesize, translate, map, par, bitstream}``
- ``syn_pre_<stage>_cmd``: this command is executed before executing the ``<stage>`` synthesis step.
- ``syn_post_<stage>_cmd``: this command is executed after executing the ``<stage>`` synthesis step.
+--------------------------+--------------+-----------------------------------------------------------------+-----------+
| Name | Type | Description | Default |
......
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