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Merge branch 'master' into arch_exploration

This commit is contained in:
Andrew Pond 2021-04-05 08:52:14 -06:00
parent 2fc7cf5b71 2332e79e90
commit 9ba10b3700
38 changed files with 3960 additions and 192 deletions
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50
.github/workflows/buildDocker.yml vendored Normal file
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@ -0,0 +1,50 @@
# ##############################################################################
# TODO: Add verification task after the netlist modification
################################################################################
name: Arch XML Regression
# Run CI on push on each branch
on:
push:
pull_request:
jobs:
generate_netlist:
name: Arch development
runs-on: ubuntu-18.04
container: ghcr.io/lnis-uofu/openfpga-master:latest
strategy:
fail-fast: false
matrix:
config:
- name: "FPGA1212_QLSOFA_HD"
- name: "FPGA1212_SOFA_CHD"
- name: "FPGA1212_SOFA_HD"
steps:
- name: Runner workspace path
run: |
echo "Cleaning up previous run"
rm -rf "${{ github.workspace }}"
mkdir -p "${{ github.workspace }}"
- name: Checkout OpenFPGA-ArcticPro3 repo
uses: actions/checkout@v2
- name: Detect changes
uses: technote-space/get-diff-action@v4
with:
PATTERNS: |
${{ matrix.config.name }}_PNR/*_task/**
- name: Running benchmark
shell: bash
if: ${{ env.GIT_DIFF || (github.event_name == 'pull_request' && github.ref == 'refs/heads/master') }}
run: |
${PYTHON_EXEC} -m pip install -r requirements.txt
cat ${{ matrix.config.name }}_PNR/${{ matrix.config.name }}_task/config/task_simulation.conf
cd ${{ matrix.config.name }}_PNR && make clean runOpenFPGA
- name: Upload artifact
uses: actions/upload-artifact@v2
if: ${{ failure() }}
with:
name: failed_${{matrix.config.name}}_regression_log
retention-days: 1
path: "${{ matrix.config.name }}_PNR/*_task/latest/*.log"

8
.github/workflows/perform_precheck.sh vendored
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@ -8,6 +8,13 @@ cd ./${DEST_DIR}
echo "[Info] Running in directory ${PWD}"
cp ../SOFA-Chips/${SCAN_DIRECTORY}/fpga_top_icv_in_design.gds.gz ./gds/
if test -f "./gds/fpga_top_icv_in_design.gds.gz.sha1"; then
sha1sum --status -c ./gds/fpga_top_icv_in_design.gds.gz.sha1
status=$?
[ $status -eq 0 ] && echo "SHA1 matched GDS is already merged ... skipping drc" && exit
fi
fpga_top_sha1=$(sha1sum ./gds/fpga_top_icv_in_design.gds.gz)
make uncompress
echo "[Info] All files are uncompressed"
@ -80,3 +87,4 @@ if [[ 0 -eq $(git cat-file -e $CARAVEL_COMPARE_COMMIT) ]]; then
/usr/local/workspace/${DEST_DIR}/checks/compare_caravel.txt
echo "[Info] Create compare_caravel.txt"
fi
echo $fpga_top_sha1 > ./gds/fpga_top_icv_in_design.gds.gz.sha1

1
.gitignore vendored
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@ -11,3 +11,4 @@
**/SRC**/*_tb.v
**/SDC/**/*.sdc
!**/SDC/**/disable_configure_ports.sdc
*/runOpenFPGA

8
ARCH/timing_annotation/k4_frac_N8_tileable_register_scan_chain_nonLR_caravel_io_skywater130nm_timing_tt_025C_1v80.yml
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@ -18,9 +18,9 @@ LUT_OUT0_TO_FLE_OUT_DELAY: 0.89e-9
FF0_Q_TO_FLE_OUT_DELAY: 0.88e-9
LUT_OUT1_TO_FLE_OUT_DELAY: 0.78e-9
FF1_Q_TO_FLE_OUT_DELAY: 0.89e-9
LUT3_DELAY: 2.31e-9
LUT3_OUT_TO_FLE_OUT_DELAY: 2.03e-9
LUT4_DELAY: 2.6e-9
LUT4_OUT_TO_FLE_OUT_DELAY: 2.03e-9
LUT3_DELAY: 0.86e-9
LUT3_OUT_TO_FLE_OUT_DELAY: 1.44e-9
LUT4_DELAY: 1.14e-9
LUT4_OUT_TO_FLE_OUT_DELAY: 1.46e-9
REGIN_TO_FF0_DELAY: 0.58e-9
FF0_TO_FF1_DELAY: 0.56e-9

32
ARCH/timing_annotation/k4_frac_N8_tileable_reset_softadder_register_scan_chain_nonLR_caravel_io_skywater130nm_chd_timing_tt_025C_1v80.yml
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@ -1,7 +1,7 @@
L1_SB_MUX_DELAY: 1.44e-9
L2_SB_MUX_DELAY: 1.44e-9
L4_SB_MUX_DELAY: 1.44e-9
CB_MUX_DELAY: 1.38e-9
L1_SB_MUX_DELAY: 0.81e-9
L2_SB_MUX_DELAY: 0.81e-9
L4_SB_MUX_DELAY: 0.81e-9
CB_MUX_DELAY: 0.57e-9
L1_WIRE_R: 100
L1_WIRE_C: 1e-12
L2_WIRE_R: 100
@ -12,15 +12,15 @@ INPAD_DELAY: 0.11e-9
OUTPAD_DELAY: 0.11e-9
FF_T_SETUP: 0.39e-9
FF_T_CLK2Q: 0.43e-9
LUT_OUT0_TO_FF_D_DELAY: 1.14e-9
LUT_OUT1_TO_FF_D_DELAY: 0.56e-9
LUT_OUT0_TO_FLE_OUT_DELAY: 0.89e-9
FF0_Q_TO_FLE_OUT_DELAY: 0.88e-9
LUT_OUT1_TO_FLE_OUT_DELAY: 0.78e-9
FF1_Q_TO_FLE_OUT_DELAY: 0.89e-9
LUT3_DELAY: 2.31e-9
LUT3_OUT_TO_FLE_OUT_DELAY: 2.03e-9
LUT4_DELAY: 2.6e-9
LUT4_OUT_TO_FLE_OUT_DELAY: 2.03e-9
REGIN_TO_FF0_DELAY: 1.12e-9
FF0_TO_FF1_DELAY: 0.56e-9
LUT_OUT0_TO_FF_D_DELAY: 0.32e-9
LUT_OUT1_TO_FF_D_DELAY: 0.16e-9
LUT_OUT0_TO_FLE_OUT_DELAY: 0.65e-9
FF0_Q_TO_FLE_OUT_DELAY: 0.48e-9
LUT_OUT1_TO_FLE_OUT_DELAY: 0.47e-9
FF1_Q_TO_FLE_OUT_DELAY: 0.37e-9
LUT3_DELAY: 0.86e-9
LUT3_OUT_TO_FLE_OUT_DELAY: 0.65e-9
LUT4_DELAY: 1.20e-9
LUT4_OUT_TO_FLE_OUT_DELAY: 0.66e-9
REGIN_TO_FF0_DELAY: 0.15e-9
FF0_TO_FF1_DELAY: 0.16e-9

8
ARCH/timing_annotation/k4_frac_N8_tileable_reset_softadder_register_scan_chain_nonLR_caravel_io_skywater130nm_timing_tt_025C_1v80.yml
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@ -18,9 +18,9 @@ LUT_OUT0_TO_FLE_OUT_DELAY: 0.89e-9
FF0_Q_TO_FLE_OUT_DELAY: 0.88e-9
LUT_OUT1_TO_FLE_OUT_DELAY: 0.78e-9
FF1_Q_TO_FLE_OUT_DELAY: 0.89e-9
LUT3_DELAY: 2.31e-9
LUT3_OUT_TO_FLE_OUT_DELAY: 2.03e-9
LUT4_DELAY: 2.6e-9
LUT4_OUT_TO_FLE_OUT_DELAY: 2.03e-9
LUT3_DELAY: 0.92e-9
LUT3_OUT_TO_FLE_OUT_DELAY: 1.44e-9
LUT4_DELAY: 1.21e-9
LUT4_OUT_TO_FLE_OUT_DELAY: 1.46e-9
REGIN_TO_FF0_DELAY: 1.12e-9
FF0_TO_FF1_DELAY: 0.56e-9

11
DOC/source/datasheet/qlsofa_hd/figures/qlsofa_hd_fle_arch_timing.svg
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<font-face-src>
@ -23,8 +23,8 @@
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</font-face>
</defs>
<metadata> Produced by OmniGraffle 7.18.4\n2021-04-02 20:35:25 +0000</metadata>
<g id="schematic_timing" stroke-dasharray="none" fill-opacity="1" stroke-opacity="1" fill="none" stroke="none">
<metadata> Produced by OmniGraffle 7.18.4\n2021-04-03 20:07:23 +0000</metadata>
<g id="schematic_timing" stroke="none" stroke-opacity="1" stroke-dasharray="none" fill="none" fill-opacity="1">
<title>schematic_timing</title>
<g id="schematic_timing_图层_1">
<title>图层 1</title>
@ -392,6 +392,11 @@
<tspan font-family="Times New Roman" font-size="15" font-style="italic" font-weight="700" fill="#ff2600" x="0" y="13">A</tspan>
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28
DOC/source/datasheet/qlsofa_hd/qlsofa_hd_timing.rst
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@ -8,12 +8,12 @@ Timing Annotation
Configurable Logic Block
^^^^^^^^^^^^^^^^^^^^^^^^
The path delays in :numref:`fig_sofa_hd_fle_arch_timing` are listed in :numref:`table_sofa_hd_fle_arch_timing`.
The path delays in :numref:`fig_qlsofa_hd_fle_arch_timing` are listed in :numref:`table_sofa_hd_fle_arch_timing`.
.. _fig_qlsofa_hd_fle_arch_timing:
.. figure:: ./figures/qlsofa_hd_fle_arch_timing.svg
:scale: 30%
:width: 80%
:alt: Schematic of a logic element used in QLSOFA HD FPGA
Schematic of a logic element used in QLSOFA HD FPGA
@ -25,25 +25,27 @@ The path delays in :numref:`fig_sofa_hd_fle_arch_timing` are listed in :numref:`
+-------------------------+------------------------------+
| Path / Delay | TT (unit: ns) |
+=========================+==============================+
| in0 -> LUT3_out[0] [1]_ | 2.31 |
| in0 -> LUT3_out[0] | 0.85 |
+-------------------------+------------------------------+
| in1 -> LUT3_out[0] [1]_ | 2.31 |
| in1 -> LUT3_out[0] | 0.57 |
+-------------------------+------------------------------+
| in2 -> LUT3_out[0] [1]_ | 2.31 |
| in2 -> B | 0.60 |
+-------------------------+------------------------------+
| in0 -> LUT3_out[1] [1]_ | 2.31 |
| B -> LUT3_out[0] | 0.32 |
+-------------------------+------------------------------+
| in1 -> LUT3_out[1] [1]_ | 2.31 |
| in0 -> LUT3_out[1] | 0.90 |
+-------------------------+------------------------------+
| in2 -> LUT3_out[1] [1]_ | 2.31 |
| in1 -> LUT3_out[1] | 0.62 |
+-------------------------+------------------------------+
| in0 -> LUT4_out [1]_ | 2.60 |
| B -> LUT3_out[1] | 0.33 |
+-------------------------+------------------------------+
| in1 -> LUT4_out [1]_ | 2.60 |
| in0 -> LUT4_out | 1.17 |
+-------------------------+------------------------------+
| in2 -> LUT4_out [1]_ | 2.60 |
| in1 -> LUT4_out | 0.89 |
+-------------------------+------------------------------+
| in3 -> LUT4_out [1]_ | 2.60 |
| in2 -> LUT4_out | 1.21 |
+-------------------------+------------------------------+
| in3 -> LUT4_out | 0.79 |
+-------------------------+------------------------------+
| LUT3_out[0] -> A | 0.56 |
+-------------------------+------------------------------+
@ -66,8 +68,6 @@ The path delays in :numref:`fig_sofa_hd_fle_arch_timing` are listed in :numref:`
| FF[0] -> FF[1] | 0.56 |
+-------------------------+------------------------------+
.. [1] The LUT input-to-output delay should be different as some inputs are close to output. However, we consider a uniform path delay considering the delay from the farest input ``in[0]`` to output. This is because VPR currently does not have LUT rebalancing techniques.
.. _qlsofa_hd_timing_io:
I/O Block

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DOC/source/datasheet/sofa_chd/custom_cells/custom_cells.rst Normal file
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=========================================================
Skywater Custom Multiplexer Cells
=========================================================
Background
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Traditionally, larger multiplexers are built using trees of smaller multiplexers as illustrated below:
.. image:: figures/mux_tree.png
:align: center
:alt: Traditional Multiplexer Tree
Multiplexers trees lead to large power and timing constraints that limit FPGA performance. FPGA fabrics use complementary pass gate logic (CPL) to replace multiplexer trees with single level inverted transmission gate derived multiplexers, as illustrated below:
.. image:: figures/fpga_mux.png
:height: 400px
:width: 800px
:align: center
:alt: Single Level FPGA Multiplexer
Single level multiplexers are controlled through configuration SRAM cells which enable high impedance connections throughout the multiplexer hierarchy, thereby removing the need for hierarchical designs of multiplexers. Therefore, the CPL multiplexers enable increased performance and reduced power consumption throughout FPGA fabrics. Standard cells required for CPL multiplexers are not commonly included in PDKs, thereby requiring the need for custom cell creation to enable FPGA multiplexer hierarchies. The remainder of this document is dedicated to the architecture and performance evaluation of our *sky130_uuopenfpga_cc_hd_invmux2_1*/*sky130_uuopenfpga_cc_hd_invmux3_1* custom cells generated using the Skywater 130nm PDK. A comparison is achieved by generating 4-to-1 multiplexer and 6-to-1 multiplexers made from our cells and standard cells provided within the Skywater 130nm PDK.
.. INVMUX2_1
SKY130_UUOPENFPGA_CC_HD_INVMUX2_1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Usage: 2-Input Transmission Gate Multiplexer with Unity Drive Strength Inverter Input
-Pins:
- Q1/Q2 - Inverter Input
- S0/S1 - NMOS Select Input
- S0B/S1B - PMOS Select Input
- Schematic:
.. image:: figures/sky130_fd_sc_hd_mux2_1\ schematic.png
:height: 400px
:width: 500px
:align: center
:alt: Sky130_uuopenfpga_cc_hd_invmux2_1 Schematic
- Layout:\
.. image:: figures/sky130_fd_sc_hd_mux2_1\ gds.png
:height: 450px
:width: 800px
:align: center
:alt: Sky130_uuopenfpga_cc_hd_invmux2_1 Layout
- Comparison: To demonstrate the performance gains using CPL multiplexers, we built a 4-1 single level multiplexer using our custom *sky130_uuopenfpga_cc_hd_invmux2_1* cell along with a 4-to-1 multiplexer using the *sky130_fd_sc_hd__mux2_1* as the root cell of the multiplexer tree.
The *sky130_fd_sc_hd_mux2_1* multiplexer is built using a static CMOS structure with a single select input, whereas our cell uses a fractured select hierarchy. To perform the comparisons we have tabulated values in regards to power, area, and timing for the 4-to-1 multiplexer tree using Cadence ADE XL.
- Power:
- sky130_uuopenfpga_cc_hd_invmux2_1: 2.37 μW
- sky130_fd_sc_hd__mux2_1: 3.03 μW
Our custom multiplexer provides a 22\% reduction in power consumption.
- Area:
- sky130_uuopenfpga_cc_hd_invmux2_1: 33.78 μA\ :sup:`2`
- sky130_fd_sc_hd__mux2_1: 33.78 μA\ :sup:`2`
Our multiplexer implementation requires equal area neglecting interconnect overhead.
- Timing:
- sky130_uuopenfpga_cc_hd_invmux2_1: 211.1 ps
- sky130_fd_sc_hd__mux2_1: 304.3 ps
Our custom multiplexer provides over a 31\% reduction in propagation delay.
`SKY130_UUOPENFPGA_CC_HD_INVMUX2_1 Cell Characterization`_
.. _`SKY130_UUOPENFPGA_CC_HD_INVMUX2_1 Cell Characterization`: https://github.com/GrantBrown1994/SOFA/blob/documentation/DOC/source/datasheet/sofa_chd/custom_cells/cell_eval/SKY130_UUOPENFPGA_CC_HD_INVMUX2_1.pdf
.. INVMUX2_1
.. INVMUX3_1
SKY130_UUOPENFPGA_CC_HD_INVMUX3_1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Usage: 3-Input Transmission Gate Multiplexer with Unity Drive Strength Inverter Input
- Pins:
- Q2/Q3 - Inverted Input
- S0/S1/S2 - NMOS Select Input
- S0B/S1B/S2B - PMOS Select Input
- Schematic:
.. image:: figures/sky130_fd_sc_hd_mux3_1\ schematic.png
:height: 600px
:width: 600px
:align: center
:alt: Sky130_uuopenfpga_cc_hd_invmux3_1 Schematic
- Layout:
.. image:: figures/sky130_fd_sc_hd_mux3_1\ gds.png
:height: 400px
:width: 1100px
:align: center
:alt: Sky130_uuopenfpga_cc_hd_invmux3_1 Layout
- Comparison: To demonstrate the performance gains using CPL multiplexers, we built a 6-1 single level multiplexer using our custom *sky130_uuopenfpga_cc_hd_invmux3_1* cell along with a 6-to-1 multiplexer using the *sky130_fd_sc_hd__mux4/2_1* as the root cells of the multiplexer tree.
To perform the comparisons we have tabulated values in regards to power, area, and timing for the 4-to-1 multiplexer tree using Cadence ADE XL.
- Power:
- sky130_uuopenfpga_cc_hd_invmux3_1: 2.96 μW
- sky130_fd_sc_hd__mux2_1: 3.31 μW
Our custom multiplexer provides a 10.5\% reduction in power consumption.
- Area:
- sky130_uuopenfpga_cc_hd_invmux3_1: 61.31 μA\ :sup:`2`
- sky130_fd_sc_hd__mux2_1: 48.80 μA\ :sup:`2`
The Skywater multiplexer provides a 20\% reduction in area.
- Timing:
- sky130_uuopenfpga_cc_hd_invmux3_1: 272.6 ps
- sky130_fd_sc_hd__mux2_1: 374.2 ps
Our custom multiplexer provides over a 27\% reduction in propagation delay.
`SKY130_UUOPENFPGA_CC_HD_INVMUX3_1 Cell Characterization`_
.. _`SKY130_UUOPENFPGA_CC_HD_INVMUX3_1 Cell Characterization`: https://github.com/GrantBrown1994/SOFA/blob/documentation/DOC/source/datasheet/sofa_chd/custom_cells/cell_eval/SKY130_UUOPENFPGA_CC_HD_INVMUX3_1.pdf
.. INVMUX3_1

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.. _custom_cells:
Custom Cells
Custom Cells
--------
.. toctree::
:maxdepth: 2
custom_cells

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DOC/source/datasheet/sofa_chd/figures/sofa_chd_fle_arch_timing.svg
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@ -23,8 +23,8 @@
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<title>schematic_timing</title>
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<title>图层 1</title>
@ -392,6 +392,11 @@
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DOC/source/datasheet/sofa_chd/index.rst
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@ -16,3 +16,5 @@ SOFA CHD
sofa_chd_circuit_design
sofa_chd_timing
custom_cells/index

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DOC/source/datasheet/sofa_chd/sofa_chd_timing.rst
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@ -13,7 +13,7 @@ The path delays in :numref:`fig_sofa_chd_fle_arch_timing` are listed in :numref:
.. _fig_sofa_chd_fle_arch_timing:
.. figure:: ./figures/sofa_chd_fle_arch_timing.svg
:scale: 30%
:width: 80%
:alt: Schematic of a logic element used in SOFA CHD FPGA
Schematic of a logic element used in SOFA CHD FPGA
@ -25,48 +25,49 @@ The path delays in :numref:`fig_sofa_chd_fle_arch_timing` are listed in :numref:
+-------------------------+------------------------------+
| Path / Delay | TT (unit: ns) |
+=========================+==============================+
| in0 -> LUT3_out[0] [1]_ | 2.31 |
| in0 -> LUT3_out[0] | 0.86 |
+-------------------------+------------------------------+
| in1 -> LUT3_out[0] [1]_ | 2.31 |
| in1 -> LUT3_out[0] | 0.58 |
+-------------------------+------------------------------+
| in2 -> LUT3_out[0] [1]_ | 2.31 |
| in2 -> B | 0.16 |
+-------------------------+------------------------------+
| in0 -> LUT3_out[1] [1]_ | 2.31 |
| B -> LUT3_out[0] | 0.32 |
+-------------------------+------------------------------+
| in1 -> LUT3_out[1] [1]_ | 2.31 |
| in0 -> LUT3_out[1] | 0.91 |
+-------------------------+------------------------------+
| in2 -> LUT3_out[1] [1]_ | 2.31 |
| in1 -> LUT3_out[1] | 0.63 |
+-------------------------+------------------------------+
| in0 -> LUT4_out [1]_ | 2.60 |
| B -> LUT3_out[1] | 0.34 |
+-------------------------+------------------------------+
| in1 -> LUT4_out [1]_ | 2.60 |
| in0 -> LUT4_out | 1.20 |
+-------------------------+------------------------------+
| in2 -> LUT4_out [1]_ | 2.60 |
| in1 -> LUT4_out | 0.92 |
+-------------------------+------------------------------+
| in3 -> LUT4_out [1]_ | 2.60 |
| in2 -> LUT4_out | 0.78 |
+-------------------------+------------------------------+
| LUT3_out[0] -> A | 0.56 |
| in3 -> LUT4_out | 0.52 |
+-------------------------+------------------------------+
| LUT4_out[0] -> A | 0.58 |
| LUT3_out[0] -> A | 0.17 |
+-------------------------+------------------------------+
| A -> out[0] | 0.88 |
| LUT4_out[0] -> A | 0.18 |
+-------------------------+------------------------------+
| A -> FF[0] | 0.56 |
| A -> out[0] | 0.48 |
+-------------------------+------------------------------+
| FF[0] -> out[0] | 0.88 |
| A -> FF[0] | 0.15 |
+-------------------------+------------------------------+
| LUT3_out[1] -> out[1] | 0.89 |
| FF[0] -> out[0] | 0.48 |
+-------------------------+------------------------------+
| LUT3_out[1] -> FF[1] | 0.56 |
| LUT3_out[1] -> out[1] | 0.47 |
+-------------------------+------------------------------+
| FF[1] -> out[1] | 0.89 |
| LUT3_out[1] -> FF[1] | 0.16 |
+-------------------------+------------------------------+
| regin -> FF[0] | 0.58 |
| FF[1] -> out[1] | 0.37 |
+-------------------------+------------------------------+
| FF[0] -> FF[1] | 0.56 |
| regin -> FF[0] | 0.15 |
+-------------------------+------------------------------+
| FF[0] -> FF[1] | 0.16 |
+-------------------------+------------------------------+
.. [1] The LUT input-to-output delay should be different as some inputs are close to output. However, we consider a uniform path delay considering the delay from the farest input ``in[0]`` to output. This is because VPR currently does not have LUT rebalancing techniques.
.. _sofa_chd_timing_io:
@ -89,12 +90,12 @@ The path delays in :numref:`fig_sofa_hd_routing_arch` are listed in :numref:`tab
+---------------------------+------------------------------+
| Path / Delay | TT (unit: ns) |
+===========================+==============================+
| A -> B | 1.44 |
| A -> B | 0.81 |
+---------------------------+------------------------------+
| A -> C | 1.44 |
| A -> C | 0.81 |
+---------------------------+------------------------------+
| A -> D | 1.44 |
| A -> D | 0.81 |
+---------------------------+------------------------------+
| B -> E | 1.38 |
| B -> E | 0.57 |
+---------------------------+------------------------------+

24
DOC/source/datasheet/sofa_hd/sofa_hd_timing.rst
View File

@ -13,7 +13,7 @@ The path delays in :numref:`fig_sofa_hd_fle_arch_timing` are listed in :numref:`
.. _fig_sofa_hd_fle_arch_timing:
.. figure:: ./figures/sofa_hd_fle_arch_timing.svg
:scale: 30%
:width: 80%
:alt: Schematic of a logic element used in SOFA HD FPGA
Schematic of a logic element used in SOFA HD FPGA
@ -25,25 +25,25 @@ The path delays in :numref:`fig_sofa_hd_fle_arch_timing` are listed in :numref:`
+-------------------------+------------------------------+
| Path / Delay | TT (unit: ns) |
+=========================+==============================+
| in0 -> LUT3_out[0] [1]_ | 2.31 |
| in0 -> LUT3_out[0] | 0.85 |
+-------------------------+------------------------------+
| in1 -> LUT3_out[0] [1]_ | 2.31 |
| in1 -> LUT3_out[0] | 0.57 |
+-------------------------+------------------------------+
| in2 -> LUT3_out[0] [1]_ | 2.31 |
| in2 -> LUT3_out[0] | 0.30 |
+-------------------------+------------------------------+
| in0 -> LUT3_out[1] [1]_ | 2.31 |
| in0 -> LUT3_out[1] | 0.86 |
+-------------------------+------------------------------+
| in1 -> LUT3_out[1] [1]_ | 2.31 |
| in1 -> LUT3_out[1] | 0.59 |
+-------------------------+------------------------------+
| in2 -> LUT3_out[1] [1]_ | 2.31 |
| in2 -> LUT3_out[1] | 0.31 |
+-------------------------+------------------------------+
| in0 -> LUT4_out [1]_ | 2.60 |
| in0 -> LUT4_out | 1.14 |
+-------------------------+------------------------------+
| in1 -> LUT4_out [1]_ | 2.60 |
| in1 -> LUT4_out | 0.86 |
+-------------------------+------------------------------+
| in2 -> LUT4_out [1]_ | 2.60 |
| in2 -> LUT4_out | 0.58 |
+-------------------------+------------------------------+
| in3 -> LUT4_out [1]_ | 2.60 |
| in3 -> LUT4_out | 0.51 |
+-------------------------+------------------------------+
| LUT3_out[0] -> A | 0.56 |
+-------------------------+------------------------------+
@ -66,8 +66,6 @@ The path delays in :numref:`fig_sofa_hd_fle_arch_timing` are listed in :numref:`
| FF[0] -> FF[1] | 0.56 |
+-------------------------+------------------------------+
.. [1] The LUT input-to-output delay should be different as some inputs are close to output. However, we consider a uniform path delay considering the delay from the farest input ``in[0]`` to output. This is because VPR currently does not have LUT rebalancing techniques.
.. _sofa_hd_timing_io:
I/O Block

22
FPGA1212_QLSOFA_HD_PNR/FPGA1212_QLSOFA_HD_task/config/task_simulation.conf
View File

@ -1,4 +1,4 @@
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
# Configuration file for running experiments
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
# timeout_each_job : FPGA Task script splits fpga flow into multiple jobs
@ -13,21 +13,27 @@ spice_output=false
verilog_output=true
timeout_each_job = 20*60
fpga_flow=vpr_blif
openfpga_shell_template=${PATH:TASK_DIR}/openfpga_flow/tasks/FPGA22_MODULAR_task/generate_testbench.openfpga
openfpga_arch_file=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/arch/openfpga_arch.xml
arch_variable_file=${PATH:TASK_DIR}/design_variables.yml
[OpenFPGA_SHELL]
openfpga_shell_template=${PATH:TASK_DIR}/generate_fabric.openfpga
openfpga_arch_file=${PATH:TASK_DIR}/arch/openfpga_arch.xml
openfpga_sim_setting_file=${PATH:OPENFPGA_PATH}/openfpga_flow/openfpga_simulation_settings/auto_sim_openfpga.xml
external_fabric_key_file=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/arch/fabric_key.xml
external_fabric_key_file=${PATH:TASK_DIR}/arch/fabric_key.xml
openfpga_vpr_device_layout=12x12
openfpga_vpr_route_chan_width=60
[ARCHITECTURES]
arch0=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/arch/vpr_arch.xml
arch0=${PATH:TASK_DIR}/arch/vpr_arch.xml
[BENCHMARKS]
bench0=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/micro_benchmark/and.blif
bench0=${PATH:TASK_DIR}/micro_benchmark/and.blif
[SYNTHESIS_PARAM]
bench0_top = top
bench0_act = ${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/micro_benchmark/and.act
bench0_verilog = ${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/micro_benchmark/and.v
bench0_act = ${PATH:TASK_DIR}/micro_benchmark/and.act
bench0_verilog = ${PATH:TASK_DIR}/micro_benchmark/and.v
[SCRIPT_PARAM_MIN_ROUTE_CHAN_WIDTH]
vpr_fpga_verilog_formal_verification_top_netlist=

40
FPGA1212_QLSOFA_HD_PNR/Makefile Normal file
View File

@ -0,0 +1,40 @@
##########################################################################################
##########################################################################################
SHELL=bash
PYTHON_EXEC=python3.8
RERUN = 0
TB = top
OPTIONS =
.SILENT:
.ONESHELL:
runOpenFPGA:
SECONDS=0
source config.sh
# ===================== Check Tools =====================
which python3.8 > /dev/null
if [ $$? -eq 1 ]; then
echo "xxxxxxxx Python version 3.8 is required xxxxxxxx"; exit;
fi
# =================== Clean Previous Run =================================
rm -f $${OPENFPGA_PATH}/openfpga_flow/tasks/$${TASK_DIR_NAME}
(cd ./$${TASK_DIR_NAME}/config && rm -f task.conf && cp task_simulation.conf task.conf)
# ===================== Generate Netlist =================================
(currDir=$${PWD} && cd $$OPENFPGA_PATH && source openfpga.sh && cd $$currDir &&
run-task $${TASK_DIR_NAME} --remove_run_dir all
run-task $${TASK_DIR_NAME} ${OPTIONS})
if [ $$? -eq 1 ]; then
echo "X X X X X X Failed to generate netlist X X X X X X"; exit;
fi
duration=$$SECONDS
date > runOpenFPGA
echo "$$(($$duration / 60)) minutes and $$(($$duration % 60)) seconds elapsed." >> runOpenFPGA
clean:
rm -rf runOpenFPGA

4
FPGA1212_QLSOFA_HD_PNR/config.sh
View File

@ -3,8 +3,8 @@
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
export PROJ_NAME=FPGA1212_QLSOFA_HD # Project Name
export FPGA_SIZE_X=12 # Grid X Size
export FPGA_SIZE_Y=12 # Grid Y Size
export FPGA_SIZE_X=12 # Grid X Size
export FPGA_SIZE_Y=12 # Grid Y Size
# Design Style [hier/flat], mostly hier
export DESIGN_STYLE=hier
export TECHNOLOGY="skywater"

22
FPGA1212_SOFA_CHD_PNR/FPGA1212_SOFA_CHD_task/config/task_simulation.conf
View File

@ -1,4 +1,4 @@
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
# Configuration file for running experiments
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
# timeout_each_job : FPGA Task script splits fpga flow into multiple jobs
@ -13,21 +13,27 @@ spice_output=false
verilog_output=true
timeout_each_job = 20*60
fpga_flow=vpr_blif
openfpga_shell_template=${PATH:TASK_DIR}/openfpga_flow/tasks/FPGA22_MODULAR_task/generate_testbench.openfpga
openfpga_arch_file=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/arch/openfpga_arch.xml
arch_variable_file=${PATH:TASK_DIR}/design_variables.yml
[OpenFPGA_SHELL]
openfpga_shell_template=${PATH:TASK_DIR}/generate_fabric.openfpga
openfpga_arch_file=${PATH:TASK_DIR}/arch/openfpga_arch.xml
openfpga_sim_setting_file=${PATH:OPENFPGA_PATH}/openfpga_flow/openfpga_simulation_settings/auto_sim_openfpga.xml
external_fabric_key_file=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/arch/fabric_key.xml
external_fabric_key_file=${PATH:TASK_DIR}/arch/fabric_key.xml
openfpga_vpr_device_layout=12x12
openfpga_vpr_route_chan_width=60
[ARCHITECTURES]
arch0=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/arch/vpr_arch.xml
arch0=${PATH:TASK_DIR}/arch/vpr_arch.xml
[BENCHMARKS]
bench0=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/micro_benchmark/and.blif
bench0=${PATH:TASK_DIR}/micro_benchmark/and.blif
[SYNTHESIS_PARAM]
bench0_top = top
bench0_act = ${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/micro_benchmark/and.act
bench0_verilog = ${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/micro_benchmark/and.v
bench0_act = ${PATH:TASK_DIR}/micro_benchmark/and.act
bench0_verilog = ${PATH:TASK_DIR}/micro_benchmark/and.v
[SCRIPT_PARAM_MIN_ROUTE_CHAN_WIDTH]
vpr_fpga_verilog_formal_verification_top_netlist=

40
FPGA1212_SOFA_CHD_PNR/Makefile Normal file
View File

@ -0,0 +1,40 @@
##########################################################################################
##########################################################################################
SHELL=bash
PYTHON_EXEC=python3.8
RERUN = 0
TB = top
OPTIONS =
.SILENT:
.ONESHELL:
runOpenFPGA:
SECONDS=0
source config.sh
# ===================== Check Tools =====================
which python3.8 > /dev/null
if [ $$? -eq 1 ]; then
echo "xxxxxxxx Python version 3.8 is required xxxxxxxx"; exit;
fi
# =================== Clean Previous Run =================================
rm -f $${OPENFPGA_PATH}/openfpga_flow/tasks/$${TASK_DIR_NAME}
(cd ./$${TASK_DIR_NAME}/config && rm -f task.conf && cp task_simulation.conf task.conf)
# ===================== Generate Netlist =================================
(currDir=$${PWD} && cd $$OPENFPGA_PATH && source openfpga.sh && cd $$currDir &&
run-task $${TASK_DIR_NAME} --remove_run_dir all
run-task $${TASK_DIR_NAME} ${OPTIONS})
if [ $$? -eq 1 ]; then
echo "X X X X X X Failed to generate netlist X X X X X X"; exit;
fi
duration=$$SECONDS
date > runOpenFPGA
echo "$$(($$duration / 60)) minutes and $$(($$duration % 60)) seconds elapsed." >> runOpenFPGA
clean:
rm -rf runOpenFPGA

22
FPGA1212_SOFA_HD_PNR/FPGA1212_SOFA_HD_task/config/task_simulation.conf
View File

@ -1,4 +1,4 @@
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
# Configuration file for running experiments
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
# timeout_each_job : FPGA Task script splits fpga flow into multiple jobs
@ -13,21 +13,27 @@ spice_output=false
verilog_output=true
timeout_each_job = 20*60
fpga_flow=vpr_blif
openfpga_shell_template=${PATH:TASK_DIR}/openfpga_flow/tasks/FPGA22_MODULAR_task/generate_testbench.openfpga
openfpga_arch_file=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/arch/openfpga_arch.xml
arch_variable_file=${PATH:TASK_DIR}/design_variables.yml
[OpenFPGA_SHELL]
openfpga_shell_template=${PATH:TASK_DIR}/generate_fabric.openfpga
openfpga_arch_file=${PATH:TASK_DIR}/arch/openfpga_arch.xml
openfpga_sim_setting_file=${PATH:OPENFPGA_PATH}/openfpga_flow/openfpga_simulation_settings/auto_sim_openfpga.xml
external_fabric_key_file=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/arch/fabric_key.xml
external_fabric_key_file=${PATH:TASK_DIR}/arch/fabric_key.xml
openfpga_vpr_device_layout=12x12
openfpga_vpr_route_chan_width=40
[ARCHITECTURES]
arch0=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/arch/vpr_arch.xml
arch0=${PATH:TASK_DIR}/arch/vpr_arch.xml
[BENCHMARKS]
bench0=${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/micro_benchmark/and.blif
bench0=${PATH:TASK_DIR}/micro_benchmark/and.blif
[SYNTHESIS_PARAM]
bench0_top = top
bench0_act = ${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/micro_benchmark/and.act
bench0_verilog = ${PATH:OPENFPGA_PATH}/openfpga_flow/tasks/FPGA22_MODULAR_task/micro_benchmark/and.v
bench0_act = ${PATH:TASK_DIR}/micro_benchmark/and.act
bench0_verilog = ${PATH:TASK_DIR}/micro_benchmark/and.v
[SCRIPT_PARAM_MIN_ROUTE_CHAN_WIDTH]
vpr_fpga_verilog_formal_verification_top_netlist=

40
FPGA1212_SOFA_HD_PNR/Makefile Normal file
View File

@ -0,0 +1,40 @@
##########################################################################################
##########################################################################################
SHELL=bash
PYTHON_EXEC=python3.8
RERUN = 0
TB = top
OPTIONS =
.SILENT:
.ONESHELL:
runOpenFPGA:
SECONDS=0
source config.sh
# ===================== Check Tools =====================
which python3.8 > /dev/null
if [ $$? -eq 1 ]; then
echo "xxxxxxxx Python version 3.8 is required xxxxxxxx"; exit;
fi
# =================== Clean Previous Run =================================
rm -f $${OPENFPGA_PATH}/openfpga_flow/tasks/$${TASK_DIR_NAME}
(cd ./$${TASK_DIR_NAME}/config && rm -f task.conf && cp task_simulation.conf task.conf)
# ===================== Generate Netlist =================================
(currDir=$${PWD} && cd $$OPENFPGA_PATH && source openfpga.sh && cd $$currDir &&
run-task $${TASK_DIR_NAME} --remove_run_dir all
run-task $${TASK_DIR_NAME} ${OPTIONS})
if [ $$? -eq 1 ]; then
echo "X X X X X X Failed to generate netlist X X X X X X"; exit;
fi
duration=$$SECONDS
date > runOpenFPGA
echo "$$(($$duration / 60)) minutes and $$(($$duration % 60)) seconds elapsed." >> runOpenFPGA
clean:
rm -rf runOpenFPGA

3318
LIB/sky130_uuopenfpga_cc_hd_tt_025C_1v80.lib Normal file
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File diff suppressed because it is too large Load Diff

49
README.md
View File

@ -1,7 +1,7 @@
# SOFA
[![linux_build](https://github.com/LNIS-Projects/skywater-openfpga/workflows/linux_build/badge.svg)](https://github.com/LNIS-Projects/skywater-openfpga/actions)
[![Documentation Status](https://readthedocs.org/projects/skywater-openfpga/badge/?version=latest)](https://skywater-openfpga.readthedocs.io/en/latest/?badge=latest)
## Introduction
SOFA (**S**kywater **O**pensource **F**PG**A**s) are a series of open-source FPGA IPs using the open-source [Skywater 130nm PDK](https://github.com/google/skywater-pdk) and [OpenFPGA](https://github.com/lnis-uofu/OpenFPGA) framework.
@ -21,24 +21,47 @@ This repository provide the following support for the eFPGA IPs
## Quick Start
To run the user flow using SOFA repository you need to have OpenFPGA installed.
Please visit https://github.com/lnis-uofu/OpenFPGA#compilation for OpenFPGA installaton.
```bash
#Clone the repository and go inside it
git clone https://github.com/LNIS-Projects/skywater-openfpga.git
python3 SCRIPT/repo_setup.py --openfpga_root_path ${OPENFPGA_PROJECT_DIRECTORY}
export OPENFPGA_PATH=<path_to_openfpga_root>
# Clone the SOFA repository
git clone https://github.com/lnis-uofu/SOFA.git
# ======== Goto specific design ========
# FPGA1212_SOFA_CHD_PNR
# FPGA1212_QLSOFA_HD_PNR
# FPGA1212_SOFA_HD_PNR
cd FPGA1212_QLSOFA_HD_PNR
# ======== Run example OpenFPGA Task ========
make runOpenFPGA
# ======== To view the results ========
cat FPGA1212_QLSOFA_HD_task/latest/task_result.csv
# ======== To view detailed log ========
cat codeopen FPGA1212_QLSOFA_HD_task/latest/vpr_arch/top/MIN_ROUTE_CHAN_WIDTH/**/openfpgashell.log
```
---
### To bechmark your own design
Copy your verilog file `FPGA1212_QLSOFA_HD_task/micro_benchmark` directory
and modify `FPGA1212_QLSOFA_HD_task/config/task_simulation.conf` file.
Details of different paramters can be found [Configure run_fpga_task](https://openfpga.readthedocs.io/en/latest/manual/openfpga_flow/run_fpga_task/)
* If you have openfpga repository cloned at the same level of this project, you can simple call
```bash
python3 SCRIPT/repo_setup.py
```
Otherwise, you should provide full path using the option _--openfpga\_root\_path_
cd FPGA1212_QLSOFA_HD_PNR
vi FPGA1212_QLSOFA_HD_task/config/task_simulation.conf
```
---
## Chip Gallery
You can find a chip gallery in the online documentation.
You can find a chip gallery in the online documentation
## Directory Organization
@ -49,7 +72,7 @@ You can find a chip gallery in the online documentation.
- **HDL**: Hardware description netlists for the FPGA fabrics
- **SDC**: design constraints
- **SCRIPT**: Scripts to setup, run OpenFPGA etc.
- **TESTBENCH**: Verilog testbenches generated by OpenFPGA
- **TESTBENCH**: Verilog testbenches generated by OpenFPGA
- **PDK**: Technology files linked from skywater opensource pdk
- **SNPS\_ICC2**: workspace of Synopsys IC Compiler 2
Keep a README inside the folder about the ICC2 version and how-to-use.
@ -57,7 +80,7 @@ You can find a chip gallery in the online documentation.
---
* Note:
* Note:
- Please **ONLY** place folders under this directory.
README should be the **ONLY** file under this directory
- Each EDA tool should have **independent** workspace in separated directories

39
SNPS_PT/SCRIPT/report_timing_cb.tcl
View File

@ -5,19 +5,23 @@
#
##################################
# Define environment variables
#
#set DEVICE_NAME "SOFA_HD"
#set DEVICE_NAME "QLSOFA_HD"
set DEVICE_NAME "SOFA_CHD"
set SKYWATER_PDK_HOME "../../PDK/skywater-pdk";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top";
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
#set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_fdhd_cc";
#set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
#set DEVICE_NAME "SOFA_HD"
set DEVICE_NAME "QLSOFA_HD"
#set DEVICE_NAME "SOFA_CHD"
if {"SOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc";
} elseif {"QLSOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_fdhd_cc";
} elseif {"SOFA_CHD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
}
set TIMING_REPORT_HOME "../TIMING_REPORTS/";
@ -26,9 +30,13 @@ set_app_var svr_enable_vpp true
# Enable reporting ALL the timing paths even those are NOT constrained
set_app_var timing_report_unconstrained_paths true
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db"
if {"SOFA_CHD" == ${DEVICE_NAME}} {
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm ${SKYWATER_PDK_HOME}/../../LIB"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db sky130_uuopenfpga_cc_hd_tt_025C_1v80.lib"
} else {
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db"
}
set FPGA_NETLIST_FILES "fpga_top_icv_in_design.pt.v"
@ -45,6 +53,9 @@ foreach DESIGN_NAME ${DESIGN_NAMES} {
##################################
# Read timing libraries
read_db "${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm/sky130_fd_sc_hd__tt_025C_1v80.db"
if {"SOFA_CHD" == ${DEVICE_NAME}} {
read_lib "${SKYWATER_PDK_HOME}/../../LIB/sky130_uuopenfpga_cc_hd__tt_025C_1v80.lib"
}
##################################
# Read post-PnR netlists

91
SNPS_PT/SCRIPT/report_timing_clb.tcl
View File

@ -5,19 +5,23 @@
##################################
# Define environment variables
#
#set DEVICE_NAME "SOFA_HD"
#set DEVICE_NAME "QLSOFA_HD"
set DEVICE_NAME "SOFA_CHD"
set SKYWATER_PDK_HOME "../../PDK/skywater-pdk";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top";
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
#set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_fdhd_cc";
#set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
#set DEVICE_NAME "SOFA_HD"
set DEVICE_NAME "QLSOFA_HD"
#set DEVICE_NAME "SOFA_CHD"
if {"SOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc";
} elseif {"QLSOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_fdhd_cc";
} elseif {"SOFA_CHD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
}
set TIMING_REPORT_HOME "../TIMING_REPORTS/";
@ -26,9 +30,13 @@ set_app_var svr_enable_vpp true
# Enable reporting ALL the timing paths even those are NOT constrained
set_app_var timing_report_unconstrained_paths tr
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db"
if {"SOFA_CHD" == ${DEVICE_NAME}} {
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm ${SKYWATER_PDK_HOME}/../../LIB"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db sky130_uuopenfpga_cc_hd_tt_025C_1v80.lib"
} else {
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db"
}
set FPGA_NETLIST_FILES "fpga_top_icv_in_design.pt.v"
@ -40,6 +48,9 @@ remove_lib -all
##################################
# Read timing libraries
read_db "${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm/sky130_fd_sc_hd__tt_025C_1v80.db"
if {"SOFA_CHD" == ${DEVICE_NAME}} {
read_lib "${SKYWATER_PDK_HOME}/../../LIB/sky130_uuopenfpga_cc_hd__tt_025C_1v80.lib"
}
##################################
# Read post-PnR netlists
@ -51,12 +62,16 @@ link_design ${DESIGN_NAME}
#########################################
# Setup constraints to break combinational loops
if {${DEVICE_NAME} eq "SOFA_HD"} {
if {${DEVICE_NAME} == "SOFA_HD"} {
set_disable_timing */*/*/mem*/sky*_fd_sc_hd__dfxtp_*_*_/Q
} else {
# QLSOFA and SOFA CHD use a LUT with carry logic, the memory is deeper in hierarchy
# Also QLSOFA and SOFA CHD use a different FF cell as configuration memory
set_disable_timing */*/*/*/*/*mem/sky*_fd_sc_hd__dfrtp_*_*_/Q
set_disable_timing */*/*/*/*mem*/sky*_fd_sc_hd__dfrtp_*_*_/Q
set_disable_timing */*/*/*/*/*mem*/sky*_fd_sc_hd__dfrtp_*_*_/Q
#Disable cin/cout paths
set_disable_timing logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/frac_logic_cin
set_disable_timing logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/frac_logic_cout
}
#
##########################################
@ -72,20 +87,46 @@ read_parasitics ${FPGA_NETLIST_HOME}/fpga_top_icv_in_design.nominal_25.spef
##################################
# Report timing of Connect block
# LUT4 output timing
report_timing -from logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_mode_default__frac_lut4_*/frac_lut4_*_/in -to logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_mode_default__frac_lut4_*/frac_lut4_*_/lut4_out > ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut4_timing.rpt
set LUT_INPUT_PORT_NAME "logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_mode_default__frac_lut4_*/frac_lut4_*_/in"
set LUT4_OUTPUT_PORT_NAME "logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_mode_default__frac_lut4_*/frac_lut4_*_/lut4_out"
# Walk through all the input pin and output pin paths
for {set ipin 0} {$ipin < 4} {incr ipin} {
if {0 == $ipin} {
report_timing -from ${LUT_INPUT_PORT_NAME}[$ipin] -to ${LUT4_OUTPUT_PORT_NAME} > ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut4_timing.rpt
} else {
report_timing -from ${LUT_INPUT_PORT_NAME}[$ipin] -to ${LUT4_OUTPUT_PORT_NAME} >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut4_timing.rpt
}
}
# LUT3 output timing
report_timing -from logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_mode_default__frac_lut4_*/frac_lut4_*_/in -to logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_mode_default__frac_lut4_*/frac_lut4_*_/lut3_out > ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut3_timing.rpt
set LUT3_OUTPUT_PORT_NAME "logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_mode_default__frac_lut4_*/frac_lut4_*_/lut3_out"
# Walk through all the input pin and output pin paths
for {set ipin 0} {$ipin < 3} {incr ipin} {
for {set opin 0} {$opin < 2} {incr opin} {
if {0 == $ipin && 0 == $opin} {
report_timing -from ${LUT_INPUT_PORT_NAME}[$ipin] -to ${LUT3_OUTPUT_PORT_NAME}[$opin] > ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut3_timing.rpt
} else {
report_timing -from ${LUT_INPUT_PORT_NAME}[$ipin] -to ${LUT3_OUTPUT_PORT_NAME}[$opin] >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut3_timing.rpt
}
}
}
# Output selector timing
report_timing -from logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__ff_0/ff_Q[0] -to logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/fabric_out > ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_output_mux_timing.rpt
report_timing -from logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_0/frac_logic_out[0] -to logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/fabric_out[0] >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_output_mux_timing.rpt
report_timing -from logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__ff_1/ff_Q[0] -to logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/fabric_out >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_output_mux_timing.rpt
report_timing -from logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_0/frac_logic_out[1] -to logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/fabric_out[1] >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_output_mux_timing.rpt
set FRAC_LOGIC_OUTPUT_PORT_NAME "logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_0/frac_logic_out[0]"
set FF_PATH "logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__ff"
set FLE_OUTPUT_PORT_NAME "logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/fabric_out"
report_timing -from ${FF_PATH}_0/ff_Q[0] -to ${FLE_OUTPUT_PORT_NAME}[0] > ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_output_mux_timing.rpt
report_timing -from ${FRAC_LOGIC_OUTPUT_PORT_NAME}[0] -to ${FLE_OUTPUT_PORT_NAME}[0] >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_output_mux_timing.rpt
report_timing -from ${FF_PATH}_1/ff_Q[0] -to ${FLE_OUTPUT_PORT_NAME}[1] >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_output_mux_timing.rpt
report_timing -from ${FRAC_LOGIC_OUTPUT_PORT_NAME}[1] -to ${FLE_OUTPUT_PORT_NAME}[1] >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_output_mux_timing.rpt
# LUT output to FF input timing
report_timing -from logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_mode_default__frac_lut4_*/frac_lut4_*_/lut4_out -to logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__ff_0/ff_D[0] > ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut2ff_timing.rpt
report_timing -from logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_mode_default__frac_lut4_*/frac_lut4_*_/lut3_out -to logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__ff_0/ff_D[0] >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut2ff_timing.rpt
report_timing -from logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__frac_logic_mode_default__frac_lut4_*/frac_lut4_*_/lut3_out -to logical_tile_clb_mode_clb__*/logical_tile_clb_mode_default__fle_*/logical_tile_clb_mode_default__fle_mode_physical__fabric_0/logical_tile_clb_mode_default__fle_mode_physical__fabric_mode_default__ff_1/ff_D[0] >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut2ff_timing.rpt
report_timing -from ${LUT4_OUTPUT_PORT_NAME} -to ${FF_PATH}_0/ff_D[0] > ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut2ff_timing.rpt
report_timing -from ${LUT3_OUTPUT_PORT_NAME} -to ${FF_PATH}_0/ff_D[0] >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut2ff_timing.rpt
report_timing -from ${LUT3_OUTPUT_PORT_NAME} -to ${FF_PATH}_1/ff_D[0] >> ${TIMING_REPORT_HOME}/${DEVICE_NAME}_${DESIGN_NAME}_lut2ff_timing.rpt
# TODO: Carry logic timing

39
SNPS_PT/SCRIPT/report_timing_io.tcl
View File

@ -5,19 +5,23 @@
##################################
# Define environment variables
#
set DEVICE_NAME "SOFA_HD"
#set DEVICE_NAME "QLSOFA_HD"
#set DEVICE_NAME "SOFA_CHD"
set SKYWATER_PDK_HOME "../../PDK/skywater-pdk";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top";
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
#set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_fdhd_cc";
#set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
#set DEVICE_NAME "SOFA_HD"
set DEVICE_NAME "QLSOFA_HD"
#set DEVICE_NAME "SOFA_CHD"
if {"SOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc";
} elseif {"QLSOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_fdhd_cc";
} elseif {"SOFA_CHD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
}
set TIMING_REPORT_HOME "../TIMING_REPORTS/";
@ -26,9 +30,13 @@ set_app_var svr_enable_vpp true
# Enable reporting ALL the timing paths even those are NOT constrained
set_app_var timing_report_unconstrained_paths tr
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db"
if {"SOFA_CHD" == ${DEVICE_NAME}} {
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm ${SKYWATER_PDK_HOME}/../../LIB"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db sky130_uuopenfpga_cc_hd_tt_025C_1v80.lib"
} else {
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db"
}
set FPGA_NETLIST_FILES "fpga_top_icv_in_design.pt.v"
@ -40,6 +48,9 @@ remove_lib -all
##################################
# Read timing libraries
read_db "${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm/sky130_fd_sc_hd__tt_025C_1v80.db"
if {"SOFA_CHD" == ${DEVICE_NAME}} {
read_lib "${SKYWATER_PDK_HOME}/../../LIB/sky130_uuopenfpga_cc_hd__tt_025C_1v80.lib"
}
##################################
# Read post-PnR netlists

39
SNPS_PT/SCRIPT/report_timing_sb.tcl
View File

@ -5,19 +5,23 @@
##################################
# Define environment variables
set SKYWATER_PDK_HOME "../../PDK/skywater-pdk";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top";
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
#set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_fdhd_cc";
#set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
#set DEVICE_NAME "SOFA_HD"
set DEVICE_NAME "QLSOFA_HD"
#set DEVICE_NAME "SOFA_CHD"
#set DEVICE_NAME "QLSOFA_HD"
set DEVICE_NAME "SOFA_CHD"
set SKYWATER_PDK_HOME "../../PDK/skywater-pdk";
if {"SOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc";
} elseif {"QLSOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_fdhd_cc";
} elseif {"SOFA_CHD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
}
set TIMING_REPORT_HOME "../TIMING_REPORTS/";
# Enable preprocessing in Verilog parser
@ -25,9 +29,13 @@ set_app_var svr_enable_vpp true
# Enable reporting ALL the timing paths even those are NOT constrained
set_app_var timing_report_unconstrained_paths tr
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db"
if {"SOFA_CHD" == ${DEVICE_NAME}} {
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm ${SKYWATER_PDK_HOME}/../../LIB"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db sky130_uuopenfpga_cc_hd_tt_025C_1v80.lib"
} else {
set search_path ". * ${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm"
set link_path "* sky130_fd_sc_hd__tt_025C_1v80.db"
}
set FPGA_NETLIST_FILES "fpga_top_icv_in_design.pt.v"
@ -45,6 +53,9 @@ foreach DESIGN_NAME ${DESIGN_NAMES} {
##################################
# Read timing libraries
read_db "${SKYWATER_PDK_HOME}/vendor/synopsys/PlaceRoute/sky130_fd_sc_hd/db_nldm/sky130_fd_sc_hd__tt_025C_1v80.db"
if {"SOFA_CHD" == ${DEVICE_NAME}} {
read_lib "${SKYWATER_PDK_HOME}/../../LIB/sky130_uuopenfpga_cc_hd__tt_025C_1v80.lib"
}
##################################
# Read post-PnR netlists

3
SynRepoConfig/sync_files_qlsofa_hd.csv
View File

@ -1,4 +1,5 @@
SrcLoc, DestLoc
FPGA1212_QLSOFA_HD_PNR/FPGA1212_QLSOFA_HD_task/,OpenFPGA_task
FPGA1212_QLSOFA_HD_PNR/FPGA1212_QLSOFA_HD_Verilog/SRC/,verilog/OpenFPGA_Verilog/
FPGA1212_QLSOFA_HD_PNR/fpga_top/fpga_top_icv_in_design.pt.v,verilog/gl/caravel_${PROJ_SUFFIX,,}_top.v
FPGA1212_QLSOFA_HD_PNR/fpga_top/fpga_top_icv_in_design.lvs.v,verilog/gl/caravel_${PROJ_SUFFIX,,}_top.v
HDL/common/user_project_wrapper_integration.v,verilog/gl/user_project_wrapper.v

1 SrcLoc, DestLoc
2 FPGA1212_QLSOFA_HD_PNR/FPGA1212_QLSOFA_HD_task/,OpenFPGA_task
3 FPGA1212_QLSOFA_HD_PNR/FPGA1212_QLSOFA_HD_Verilog/SRC/,verilog/OpenFPGA_Verilog/
4 FPGA1212_QLSOFA_HD_PNR/fpga_top/fpga_top_icv_in_design.pt.v,verilog/gl/caravel_${PROJ_SUFFIX,,}_top.v FPGA1212_QLSOFA_HD_PNR/fpga_top/fpga_top_icv_in_design.lvs.v,verilog/gl/caravel_${PROJ_SUFFIX,,}_top.v
5 HDL/common/user_project_wrapper_integration.v,verilog/gl/user_project_wrapper.v

3
SynRepoConfig/sync_files_sofa_chd.csv
View File

@ -1,4 +1,5 @@
SrcLoc, DestLoc
FPGA1212_SOFA_CHD_PNR/FPGA1212_SOFA_CHD_task/,OpenFPGA_task
FPGA1212_SOFA_CHD_PNR/FPGA1212_SOFA_CHD_Verilog/SRC/,verilog/OpenFPGA_Verilog/
FPGA1212_SOFA_CHD_PNR/fpga_top/fpga_top_icv_in_design.pt.v,verilog/gl/caravel_${PROJ_SUFFIX,,}_top.v
FPGA1212_SOFA_CHD_PNR/fpga_top/fpga_top_icv_in_design.lvs.v,verilog/gl/caravel_${PROJ_SUFFIX,,}_top.v
HDL/common/user_project_wrapper_integration.v,verilog/gl/user_project_wrapper.v

1 SrcLoc, DestLoc
2 FPGA1212_SOFA_CHD_PNR/FPGA1212_SOFA_CHD_task/,OpenFPGA_task
3 FPGA1212_SOFA_CHD_PNR/FPGA1212_SOFA_CHD_Verilog/SRC/,verilog/OpenFPGA_Verilog/
4 FPGA1212_SOFA_CHD_PNR/fpga_top/fpga_top_icv_in_design.pt.v,verilog/gl/caravel_${PROJ_SUFFIX,,}_top.v FPGA1212_SOFA_CHD_PNR/fpga_top/fpga_top_icv_in_design.lvs.v,verilog/gl/caravel_${PROJ_SUFFIX,,}_top.v
5 HDL/common/user_project_wrapper_integration.v,verilog/gl/user_project_wrapper.v

2
SynRepoConfig/sync_files_sofa_hd.csv
View File

@ -2,4 +2,4 @@ SrcLoc, DestLoc
FPGA1212_SOFA_HD_PNR/FPGA1212_SOFA_HD_task/,OpenFPGA_task
FPGA1212_SOFA_HD_PNR/FPGA1212_SOFA_HD_Verilog/SRC/,verilog/OpenFPGA_Verilog/
FPGA1212_SOFA_HD_PNR/fpga_top/fpga_top_icv_in_design.lvs.v,verilog/gl/caravel_${PROJ_SUFFIX,,}_top.v
SOFA-Chips/HDL/common/user_project_wrapper_integration.v,verilog/gl/user_project_wrapper.v
HDL/common/user_project_wrapper_integration.v,verilog/gl/user_project_wrapper.v

1 SrcLoc, DestLoc
2 FPGA1212_SOFA_HD_PNR/FPGA1212_SOFA_HD_task/,OpenFPGA_task
3 FPGA1212_SOFA_HD_PNR/FPGA1212_SOFA_HD_Verilog/SRC/,verilog/OpenFPGA_Verilog/
4 FPGA1212_SOFA_HD_PNR/fpga_top/fpga_top_icv_in_design.lvs.v,verilog/gl/caravel_${PROJ_SUFFIX,,}_top.v
5 SOFA-Chips/HDL/common/user_project_wrapper_integration.v,verilog/gl/user_project_wrapper.v HDL/common/user_project_wrapper_integration.v,verilog/gl/user_project_wrapper.v