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update documentation about the 'width' syntax of fabric dependent bitstream

This commit is contained in:
tangxifan 2020-07-27 13:56:57 -06:00
parent e09eddab43
commit a24754611c
2 changed files with 6 additions and 4 deletions
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8
docs/source/manual/fpga_bitstream/fabric_dependent_bitstream.rst
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@ -74,6 +74,8 @@ In principle, the file consist a number of XML node ``<bit>``, each bit contains
- ``level`` denotes the depth of the block in the hierarchy
- ``width`` denotes the number of configuration bits under the instance. Typically, only leaf instance has this attribute.
A quick example:
.. code-block:: xml
@ -83,7 +85,7 @@ A quick example:
<instance level="0" name="fpga_top"/>
<instance level="1" name="grid_clb_1__2_"/>
<instance level="2" name="logical_tile_clb_mode_clb__0"/>
<instance level="3" name="mem_fle_9_in_5"/>
<instance level="3" width="10" name="mem_fle_9_in_5"/>
</hierarchy>
</bit>
@ -105,7 +107,7 @@ Other information may depend on the type of configuration procotol.
<instance level="1" name="grid_io_bottom_1__0_"/>
<instance level="2" name="logical_tile_io_mode_io__0"/>
<instance level="3" name="logical_tile_io_mode_physical__iopad_0"/>
<instance level="4" name="iopad_sram_blwl_mem"/>
<instance level="4" width="1" name="iopad_sram_blwl_mem"/>
</hierarchy>
<bl address="000000"/>
<wl address="000000"/>
@ -125,7 +127,7 @@ Other information may depend on the type of configuration procotol.
<instance level="1" name="grid_io_bottom_1__0_"/>
<instance level="2" name="logical_tile_io_mode_io__0"/>
<instance level="3" name="logical_tile_io_mode_physical__iopad_0"/>
<instance level="4" name="iopad_config_latch_mem"/>
<instance level="4" width="1" name="iopad_config_latch_mem"/>
</hierarchy>
<frame address="0000000000000000"/>
</bit>

2
docs/source/manual/openfpga_shell/openfpga_commands/fpga_bitstream_commands.rst
View File

@ -30,6 +30,6 @@ build_fabric_bitstream
- ``--file`` or ``-f`` Output the fabric bitstream to an plain text file (only 0 or 1)
- ``--format`` Specify the file format [``plain_text``|``xml``]. By default is ``plain_text``.
- ``--format`` Specify the file format [``plain_text`` | ``xml``]. By default is ``plain_text``.
- ``--verbose`` Show verbose log