From 5865aebf93c03c108ff61321a3000f8814a77245 Mon Sep 17 00:00:00 2001
From: tangxifan <tangxifan@gmail.com>
Date: Thu, 4 Jul 2024 21:12:26 -0700
Subject: [PATCH] [test] add new arch

---
 ...N4_tileable_IoSubtile_PerimeterCb_40nm.xml | 345 ++++++++++++++++++
 1 file changed, 345 insertions(+)
 create mode 100644 openfpga_flow/vpr_arch/k4_N4_tileable_IoSubtile_PerimeterCb_40nm.xml

diff --git a/openfpga_flow/vpr_arch/k4_N4_tileable_IoSubtile_PerimeterCb_40nm.xml b/openfpga_flow/vpr_arch/k4_N4_tileable_IoSubtile_PerimeterCb_40nm.xml
new file mode 100644
index 000000000..ee4d3cf11
--- /dev/null
+++ b/openfpga_flow/vpr_arch/k4_N4_tileable_IoSubtile_PerimeterCb_40nm.xml
@@ -0,0 +1,345 @@
+<?xml version="1.0"?>
+<!--
+  Architecture with no fracturable LUTs
+
+  - 40 nm technology
+  - General purpose logic block:
+    K = 4, N = 4
+  - Routing architecture: L = 4, fc_in = 0.15, Fc_out = 0.1
+
+  Details on Modelling:
+
+  Based on flagship k6_frac_N10_mem32K_40nm.xml architecture.  This architecture has no fracturable LUTs nor any heterogeneous blocks.
+
+
+  Authors: Jason Luu, Jeff Goeders, Vaughn Betz
+-->
+<architecture>
+  <models>
+    <!-- A virtual model for I/O to be used in the physical mode of io block -->
+    <model name="io_inpad">
+      <output_ports>
+        <port name="inpad"/>
+      </output_ports>
+    </model>
+    <model name="io_outpad">
+      <input_ports>
+        <port name="outpad"/>
+      </input_ports>
+    </model>
+  </models>
+  <tiles>
+    <tile name="hybrid_io_tile_center" area="0">
+      <sub_tile name="fpga_input_center" capacity="6">
+        <equivalent_sites>
+          <site pb_type="fpga_input"/>
+        </equivalent_sites>
+        <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="left">fpga_input_center[1:0].inpad</loc>
+          <loc side="top">fpga_input_center[3:2].inpad</loc>
+          <loc side="right">fpga_input_center[4:4].inpad</loc>
+          <loc side="bottom">fpga_input_center[5:5].inpad</loc>
+        </pinlocations>
+      </sub_tile>
+      <sub_tile name="fpga_output_center" capacity="4">
+        <equivalent_sites>
+          <site pb_type="fpga_output"/>
+        </equivalent_sites>
+        <input name="outpad" num_pins="1"/>
+        <fc in_type="frac" in_val="0.15" out_type="frac" out_val="0.10"/>
+        <pinlocations pattern="custom">
+          <loc side="left">fpga_output_center[1:0].outpad</loc>
+          <loc side="top"/>
+          <loc side="right">fpga_output_center[3:2].outpad</loc>
+          <loc side="bottom"/>
+        </pinlocations>
+      </sub_tile>
+    </tile>
+    <tile name="hybrid_io_tile_top" area="0">
+      <sub_tile name="fpga_input" capacity="4">
+        <equivalent_sites>
+          <site pb_type="fpga_input"/>
+        </equivalent_sites>
+        <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="left">fpga_input[0:0].inpad</loc>
+          <loc side="top"></loc>
+          <loc side="right">fpga_input[1:1].inpad</loc>
+          <loc side="bottom">fpga_input[2:3].inpad</loc>
+        </pinlocations>
+      </sub_tile>
+      <sub_tile name="fpga_output" capacity="2">
+        <equivalent_sites>
+          <site pb_type="fpga_output"/>
+        </equivalent_sites>
+        <input name="outpad" num_pins="1"/>
+        <fc in_type="frac" in_val="0.15" out_type="frac" out_val="0.10"/>
+        <pinlocations pattern="custom">
+          <loc side="left"></loc>
+          <loc side="top"></loc>
+          <loc side="right">fpga_output[0:0].outpad</loc>
+          <loc side="bottom">fpga_output[1:1].outpad</loc>
+        </pinlocations>
+      </sub_tile>
+    </tile>
+    <tile name="hybrid_io_tile_right" area="0">
+      <sub_tile name="fpga_input" capacity="4">
+        <equivalent_sites>
+          <site pb_type="fpga_input"/>
+        </equivalent_sites>
+        <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="left">fpga_input[0:0].inpad</loc>
+          <loc side="right"></loc>
+          <loc side="top">fpga_input[1:1].inpad</loc>
+          <loc side="bottom">fpga_input[2:3].inpad</loc>
+        </pinlocations>
+      </sub_tile>
+      <sub_tile name="fpga_output" capacity="2">
+        <equivalent_sites>
+          <site pb_type="fpga_output"/>
+        </equivalent_sites>
+        <input name="outpad" num_pins="1"/>
+        <fc in_type="frac" in_val="0.15" out_type="frac" out_val="0.10"/>
+        <pinlocations pattern="custom">
+          <loc side="left"></loc>
+          <loc side="right"></loc>
+          <loc side="top">fpga_output[0:0].outpad</loc>
+          <loc side="bottom">fpga_output[1:1].outpad</loc>
+        </pinlocations>
+      </sub_tile>
+    </tile>
+    <tile name="hybrid_io_tile_bottom" area="0">
+      <sub_tile name="fpga_input" capacity="4">
+        <equivalent_sites>
+          <site pb_type="fpga_input"/>
+        </equivalent_sites>
+        <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="left"></loc>
+          <loc side="right"></loc>
+          <loc side="top">fpga_input.inpad</loc>
+          <loc side="bottom"></loc>
+        </pinlocations>
+      </sub_tile>
+      <sub_tile name="fpga_output" capacity="2">
+        <equivalent_sites>
+          <site pb_type="fpga_output"/>
+        </equivalent_sites>
+        <input name="outpad" num_pins="1"/>
+        <fc in_type="frac" in_val="0.15" out_type="frac" out_val="0.10"/>
+        <pinlocations pattern="custom">
+          <loc side="left"></loc>
+          <loc side="right"></loc>
+          <loc side="top">fpga_output.outpad</loc>
+          <loc side="bottom"></loc>
+        </pinlocations>
+      </sub_tile>
+    </tile>
+    <tile name="hybrid_io_tile_left" area="0">
+      <sub_tile name="fpga_input" capacity="4">
+        <equivalent_sites>
+          <site pb_type="fpga_input"/>
+        </equivalent_sites>
+        <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="left"></loc>
+          <loc side="right">fpga_input[0:1].inpad</loc>
+          <loc side="top">fpga_input[2:3].inpad</loc>
+          <loc side="bottom"></loc>
+        </pinlocations>
+      </sub_tile>
+      <sub_tile name="fpga_output" capacity="2">
+        <equivalent_sites>
+          <site pb_type="fpga_output"/>
+        </equivalent_sites>
+        <input name="outpad" num_pins="1"/>
+        <fc in_type="frac" in_val="0.15" out_type="frac" out_val="0.10"/>
+        <pinlocations pattern="custom">
+          <loc side="left"></loc>
+          <loc side="right">fpga_output[0:0].outpad</loc>
+          <loc side="top">fpga_output[1:1].outpad</loc>
+          <loc side="bottom"></loc>
+        </pinlocations>
+      </sub_tile>
+    </tile>
+    <tile name="clb" area="53894">
+      <sub_tile name="clb">
+        <equivalent_sites>
+          <site pb_type="clb"/>
+        </equivalent_sites>
+        <input name="I" num_pins="10" equivalent="full"/>
+        <output name="O" num_pins="4" equivalent="none"/>
+        <clock name="clk" num_pins="1"/>
+        <fc in_type="frac" in_val="0.15" out_type="frac" out_val="0.10">
+          <fc_override port_name="clk" fc_type="frac" fc_val="0"/>
+        </fc>
+        <pinlocations pattern="spread"/>
+      </sub_tile>
+    </tile>
+  </tiles>
+  <!-- ODIN II specific config ends -->
+  <!-- Physical descriptions begin -->
+  <layout tileable="true" perimeter_cb="true">
+    <auto_layout aspect_ratio="1.0">
+      <!--Perimeter of 'io' blocks with 'EMPTY' blocks at corners-->
+      <perimeter type="io" priority="100"/>
+      <corners type="EMPTY" priority="101"/>
+      <!--Fill with 'clb'-->
+      <fill type="clb" priority="10"/>
+    </auto_layout>
+    <fixed_layout name="2x2" width="4" height="4">
+      <!--Perimeter of 'io' blocks with 'EMPTY' blocks at corners-->
+      <perimeter type="hybrid_io_tile" priority="100"/>
+      <corners type="EMPTY" priority="101"/>
+      <!--Fill with 'clb'-->
+      <fill type="clb" priority="10"/>
+    </fixed_layout>
+    <fixed_layout name="3x3" width="5" height="5">
+      <!--Perimeter of 'io' blocks with 'EMPTY' blocks at corners-->
+      <row type="hybrid_io_tile_top" priority="90" starty="H-1"/>
+      <row type="hybrid_io_tile_bottom" priority="91" starty="0"/>
+      <col type="hybrid_io_tile_left" priority="92" startx="0"/>
+      <col type="hybrid_io_tile_right" priority="93" startx="W-1"/>
+      <single type="hybrid_io_tile_center" x="2" y="2" priority="100"/>
+      <corners type="EMPTY" priority="101"/>
+      <!--Fill with 'clb'-->
+      <fill type="clb" priority="10"/>
+    </fixed_layout>
+  </layout>
+  <device>
+    <sizing R_minW_nmos="8926" R_minW_pmos="16067"/>
+    <area grid_logic_tile_area="0"/>
+    <chan_width_distr>
+      <x distr="uniform" peak="1.000000"/>
+      <y distr="uniform" peak="1.000000"/>
+    </chan_width_distr>
+    <switch_block type="wilton" fs="3"/>
+    <connection_block input_switch_name="ipin_cblock"/>
+  </device>
+  <switchlist>
+    <switch type="mux" name="0" R="551" Cin=".77e-15" Cout="4e-15" Tdel="58e-12" mux_trans_size="2.630740" buf_size="27.645901"/>
+    <switch type="mux" name="ipin_cblock" R="2231.5" Cout="0." Cin="1.47e-15" Tdel="7.247000e-11" mux_trans_size="1.222260" buf_size="auto"/>
+  </switchlist>
+  <segmentlist>
+    <segment name="L4" freq="1.000000" length="4" type="unidir" Rmetal="101" Cmetal="22.5e-15">
+      <mux name="0"/>
+      <sb type="pattern">1 1 1 1 1</sb>
+      <cb type="pattern">1 1 1 1</cb>
+    </segment>
+  </segmentlist>
+  <complexblocklist>
+    <pb_type name="fpga_input">
+      <output name="inpad" num_pins="1"/>
+      <mode name="physical" disable_packing="true">
+        <pb_type name="iopad" blif_model=".subckt io_inpad" num_pb="1">
+          <output name="inpad" num_pins="1"/>
+        </pb_type>
+        <interconnect>
+          <direct name="inpad" input="iopad.inpad" output="fpga_input.inpad"/>
+        </interconnect>
+      </mode>
+      <mode name="inpad">
+        <pb_type name="inpad" blif_model=".input" num_pb="1">
+          <output name="inpad" num_pins="1"/>
+        </pb_type>
+        <interconnect>
+          <direct name="inpad" input="inpad.inpad" output="fpga_input.inpad">
+            <delay_constant max="4.243e-11" in_port="inpad.inpad" out_port="fpga_input.inpad"/>
+          </direct>
+        </interconnect>
+      </mode>
+    </pb_type>
+    <pb_type name="fpga_output">
+      <input name="outpad" num_pins="1"/>
+      <mode name="physical" disable_packing="true">
+        <pb_type name="iopad" blif_model=".subckt io_outpad" num_pb="1">
+          <input name="outpad" num_pins="1"/>
+        </pb_type>
+        <interconnect>
+          <direct name="outpad" input="fpga_output.outpad" output="iopad.outpad"/>
+        </interconnect>
+      </mode>
+      <mode name="outpad">
+        <pb_type name="outpad" blif_model=".output" num_pb="1">
+          <input name="outpad" num_pins="1"/>
+        </pb_type>
+        <interconnect>
+          <direct name="outpad" input="fpga_output.outpad" output="outpad.outpad"/>
+        </interconnect>
+      </mode>
+    </pb_type>
+    <pb_type name="clb">
+      <input name="I" num_pins="10" equivalent="full"/>
+      <output name="O" num_pins="4" equivalent="none"/>
+      <clock name="clk" num_pins="1"/>
+      <pb_type name="fle" num_pb="4">
+        <input name="in" num_pins="4"/>
+        <output name="out" num_pins="1"/>
+        <clock name="clk" num_pins="1"/>
+        <!-- 4-LUT mode definition begin -->
+        <mode name="n1_lut4">
+          <!-- Define 4-LUT mode -->
+          <pb_type name="ble4" num_pb="1">
+            <input name="in" num_pins="4"/>
+            <output name="out" num_pins="1"/>
+            <clock name="clk" num_pins="1"/>
+            <!-- Define LUT -->
+            <pb_type name="lut4" blif_model=".names" num_pb="1" class="lut">
+              <input name="in" num_pins="4" port_class="lut_in"/>
+              <output name="out" num_pins="1" port_class="lut_out"/>
+              <!-- LUT timing using delay matrix -->
+              <delay_matrix type="max" in_port="lut4.in" out_port="lut4.out">
+                                261e-12
+                                261e-12
+                                261e-12
+                                261e-12
+                            </delay_matrix>
+            </pb_type>
+            <!-- Define flip-flop -->
+            <pb_type name="ff" blif_model=".latch" num_pb="1" class="flipflop">
+              <input name="D" num_pins="1" port_class="D"/>
+              <output name="Q" num_pins="1" port_class="Q"/>
+              <clock name="clk" num_pins="1" port_class="clock"/>
+              <T_setup value="66e-12" port="ff.D" clock="clk"/>
+              <T_clock_to_Q max="124e-12" port="ff.Q" clock="clk"/>
+            </pb_type>
+            <interconnect>
+              <direct name="direct1" input="ble4.in" output="lut4[0:0].in"/>
+              <direct name="direct2" input="lut4.out" output="ff.D">
+                <!-- Advanced user option that tells CAD tool to find LUT+FF pairs in netlist -->
+                <pack_pattern name="ble4" in_port="lut4.out" out_port="ff.D"/>
+              </direct>
+              <direct name="direct3" input="ble4.clk" output="ff.clk"/>
+              <mux name="mux1" input="ff.Q lut4.out" output="ble4.out">
+                <!-- LUT to output is faster than FF to output on a Stratix IV -->
+                <delay_constant max="25e-12" in_port="lut4.out" out_port="ble4.out"/>
+                <delay_constant max="45e-12" in_port="ff.Q" out_port="ble4.out"/>
+              </mux>
+            </interconnect>
+          </pb_type>
+          <interconnect>
+            <direct name="direct1" input="fle.in" output="ble4.in"/>
+            <direct name="direct2" input="ble4.out" output="fle.out[0:0]"/>
+            <direct name="direct3" input="fle.clk" output="ble4.clk"/>
+          </interconnect>
+        </mode>
+      </pb_type>
+      <interconnect>
+        <complete name="crossbar" input="clb.I fle[3:0].out" output="fle[3:0].in">
+          <delay_constant max="95e-12" in_port="clb.I" out_port="fle[3:0].in"/>
+          <delay_constant max="75e-12" in_port="fle[3:0].out" out_port="fle[3:0].in"/>
+        </complete>
+        <complete name="clks" input="clb.clk" output="fle[3:0].clk">
+                </complete>
+        <direct name="clbouts1" input="fle[3:0].out" output="clb.O"/>
+      </interconnect>
+    </pb_type>
+  </complexblocklist>
+</architecture>