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[arch] update to check OpenFPGA I/O indexing

This commit is contained in:
tangxifan 2022-09-14 13:58:12 -07:00
parent 0781f1ca3b
commit ec38b3990f
1 changed files with 3 additions and 21 deletions
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24
openfpga_flow/vpr_arch/k4_N4_tileable_customIoLoc_40nm.xml
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@ -63,20 +63,6 @@
<loc side="left">io_bottom[4:5].outpad io_bottom[4:5].inpad</loc>
</pinlocations>
</tile>
<tile name="io_left" capacity="4" area="0">
<equivalent_sites>
<site pb_type="io"/>
</equivalent_sites>
<input name="outpad" num_pins="1"/>
<output name="inpad" num_pins="1"/>
<fc in_type="frac" in_val="0.15" out_type="frac" out_val="0.10"/>
<pinlocations pattern="custom">
<loc side="top">io_left[1:1].inpad io_left[1:1].outpad</loc>
<loc side="right">io_left[0:0].inpad io_left[0:0].outpad</loc>
<loc side="bottom">io_left[2:2].inpad io_left[2:2].outpad</loc>
<loc side="left">io_left[3:3].inpad io_left[3:3].outpad</loc>
</pinlocations>
</tile>
<tile name="io_right" capacity="2" area="0">
<equivalent_sites>
<site pb_type="io"/>
@ -106,10 +92,11 @@
<!-- Physical descriptions begin -->
<layout tileable="true">
<auto_layout aspect_ratio="1.0">
<!--Perimeter of 'EMPTY' blocks, I/Os are placed on the inner ring -->
<!--Perimeter of 'EMPTY' blocks, I/Os are placed on the inner ring
Intend to have no I/Os on the left side, it is to check the correctness of I/O indexing in OpenFPGA
-->
<row type="io_top" starty="H-2" priority="90"/>
<row type="io_bottom" starty="1" priority="91"/>
<col type="io_left" startx="1" priority="92"/>
<col type="io_right" startx="W-2" priority="93"/>
<row type="EMPTY" starty="H-1" priority="101"/>
<row type="EMPTY" starty="0" priority="102"/>
@ -123,7 +110,6 @@
<!--Perimeter of 'EMPTY' blocks, I/Os are placed on the inner ring -->
<row type="io_top" starty="H-2" priority="90"/>
<row type="io_bottom" starty="1" priority="91"/>
<col type="io_left" startx="1" priority="92"/>
<col type="io_right" startx="W-2" priority="93"/>
<row type="EMPTY" starty="H-1" priority="101"/>
<row type="EMPTY" starty="0" priority="102"/>
@ -137,7 +123,6 @@
<!--Perimeter of 'EMPTY' blocks, I/Os are placed on the inner ring -->
<row type="io_top" starty="H-2" priority="90"/>
<row type="io_bottom" starty="1" priority="91"/>
<col type="io_left" startx="1" priority="92"/>
<col type="io_right" startx="W-2" priority="93"/>
<row type="EMPTY" starty="H-1" priority="101"/>
<row type="EMPTY" starty="0" priority="102"/>
@ -151,7 +136,6 @@
<!--Perimeter of 'EMPTY' blocks, I/Os are placed on the inner ring -->
<row type="io_top" starty="H-2" priority="90"/>
<row type="io_bottom" starty="1" priority="91"/>
<col type="io_left" startx="1" priority="92"/>
<col type="io_right" startx="W-2" priority="93"/>
<row type="EMPTY" starty="H-1" priority="101"/>
<row type="EMPTY" starty="0" priority="102"/>
@ -165,7 +149,6 @@
<!--Perimeter of 'EMPTY' blocks, I/Os are placed on the inner ring -->
<row type="io_top" starty="H-2" priority="90"/>
<row type="io_bottom" starty="1" priority="91"/>
<col type="io_left" startx="1" priority="92"/>
<col type="io_right" startx="W-2" priority="93"/>
<row type="EMPTY" starty="H-1" priority="101"/>
<row type="EMPTY" starty="0" priority="102"/>
@ -179,7 +162,6 @@
<!--Perimeter of 'EMPTY' blocks, I/Os are placed on the inner ring -->
<row type="io_top" starty="H-2" priority="90"/>
<row type="io_bottom" starty="1" priority="91"/>
<col type="io_left" startx="1" priority="92"/>
<col type="io_right" startx="W-2" priority="93"/>
<row type="EMPTY" starty="H-1" priority="101"/>
<row type="EMPTY" starty="0" priority="102"/>