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Merge pull request #107 from lnis-uofu/xt_dev 

Update timing annotation
This commit is contained in:
tangxifan 2021-04-03 15:36:21 -06:00 committed by GitHub
parent 2c0e779758 004b5b7625
commit 7c974f48ef
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GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 163 additions and 107 deletions
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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 FF0_Q_TO_FLE_OUT_DELAY: 0.88e-9
LUT_OUT1_TO_FLE_OUT_DELAY: 0.78e-9 LUT_OUT1_TO_FLE_OUT_DELAY: 0.78e-9
FF1_Q_TO_FLE_OUT_DELAY: 0.89e-9 FF1_Q_TO_FLE_OUT_DELAY: 0.89e-9
LUT3_DELAY: 2.31e-9 LUT3_DELAY: 0.86e-9
LUT3_OUT_TO_FLE_OUT_DELAY: 2.03e-9 LUT3_OUT_TO_FLE_OUT_DELAY: 1.44e-9
LUT4_DELAY: 2.6e-9 LUT4_DELAY: 1.14e-9
LUT4_OUT_TO_FLE_OUT_DELAY: 2.03e-9 LUT4_OUT_TO_FLE_OUT_DELAY: 1.46e-9
REGIN_TO_FF0_DELAY: 0.58e-9 REGIN_TO_FF0_DELAY: 0.58e-9
FF0_TO_FF1_DELAY: 0.56e-9 FF0_TO_FF1_DELAY: 0.56e-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 FF0_Q_TO_FLE_OUT_DELAY: 0.88e-9
LUT_OUT1_TO_FLE_OUT_DELAY: 0.78e-9 LUT_OUT1_TO_FLE_OUT_DELAY: 0.78e-9
FF1_Q_TO_FLE_OUT_DELAY: 0.89e-9 FF1_Q_TO_FLE_OUT_DELAY: 0.89e-9
LUT3_DELAY: 2.31e-9 LUT3_DELAY: 0.92e-9
LUT3_OUT_TO_FLE_OUT_DELAY: 2.03e-9 LUT3_OUT_TO_FLE_OUT_DELAY: 1.44e-9
LUT4_DELAY: 2.6e-9 LUT4_DELAY: 1.21e-9
LUT4_OUT_TO_FLE_OUT_DELAY: 2.03e-9 LUT4_OUT_TO_FLE_OUT_DELAY: 1.46e-9
REGIN_TO_FF0_DELAY: 1.12e-9 REGIN_TO_FF0_DELAY: 1.12e-9
FF0_TO_FF1_DELAY: 0.56e-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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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg xmlns:xl="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" xmlns:dc="http://purl.org/dc/elements/1.1/" version="1.1" viewBox="130.62533 187.22044 463.9655 252.71838" width="463.9655" height="252.71838"> <svg version="1.1" xmlns:xl="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns="http://www.w3.org/2000/svg" viewBox="130.62533 187.22044 463.9655 252.71838" width="463.9655" height="252.71838">
<defs> <defs>
<font-face font-family="Times New Roman" font-size="15" panose-1="2 2 8 3 7 5 5 2 3 4" units-per-em="1000" underline-position="-108.88672" underline-thickness="95.21484" slope="0" x-height="456.54297" cap-height="662.1094" ascent="891.1133" descent="-216.3086" font-weight="700"> <font-face font-family="Times New Roman" font-size="15" panose-1="2 2 8 3 7 5 5 2 3 4" units-per-em="1000" underline-position="-108.88672" underline-thickness="95.21484" slope="0" x-height="456.54297" cap-height="662.1094" ascent="891.1133" descent="-216.3086" font-weight="700">
<font-face-src> <font-face-src>
@ -23,8 +23,8 @@
</font-face-src> </font-face-src>
</font-face> </font-face>
</defs> </defs>
<metadata> Produced by OmniGraffle 7.18.4\n2021-04-02 20:35:25 +0000</metadata> <metadata> Produced by OmniGraffle 7.18.4\n2021-04-03 20:07:23 +0000</metadata>
<g id="schematic_timing" stroke-dasharray="none" fill-opacity="1" stroke-opacity="1" fill="none" stroke="none"> <g id="schematic_timing" stroke="none" stroke-opacity="1" stroke-dasharray="none" fill="none" fill-opacity="1">
<title>schematic_timing</title> <title>schematic_timing</title>
<g id="schematic_timing_图层_1"> <g id="schematic_timing_图层_1">
<title>图层 1</title> <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> <tspan font-family="Times New Roman" font-size="15" font-style="italic" font-weight="700" fill="#ff2600" x="0" y="13">A</tspan>
</text> </text>
</g> </g>
<g id="Graphic_266">
<text transform="translate(223.72933 316.22945)" fill="#ff2600">
<tspan font-family="Times New Roman" font-size="15" font-style="italic" font-weight="700" fill="#ff2600" x="0" y="13">B</tspan>
</text>
</g>
</g> </g>
</g> </g>
</svg> </svg>

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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 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: .. _fig_qlsofa_hd_fle_arch_timing:
.. figure:: ./figures/qlsofa_hd_fle_arch_timing.svg .. figure:: ./figures/qlsofa_hd_fle_arch_timing.svg
:scale: 30% :width: 80%
:alt: Schematic of a logic element used in QLSOFA HD FPGA :alt: Schematic of a logic element used in QLSOFA HD FPGA
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) | | 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 | | 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 | | 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: .. _qlsofa_hd_timing_io:
I/O Block I/O Block

11
DOC/source/datasheet/sofa_chd/figures/sofa_chd_fle_arch_timing.svg
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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg xmlns:xl="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" xmlns:dc="http://purl.org/dc/elements/1.1/" version="1.1" viewBox="130.62533 187.22044 463.9655 252.71838" width="463.9655" height="252.71838"> <svg version="1.1" xmlns:xl="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns="http://www.w3.org/2000/svg" viewBox="130.62533 187.22044 463.9655 252.71838" width="463.9655" height="252.71838">
<defs> <defs>
<font-face font-family="Times New Roman" font-size="15" panose-1="2 2 8 3 7 5 5 2 3 4" units-per-em="1000" underline-position="-108.88672" underline-thickness="95.21484" slope="0" x-height="456.54297" cap-height="662.1094" ascent="891.1133" descent="-216.3086" font-weight="700"> <font-face font-family="Times New Roman" font-size="15" panose-1="2 2 8 3 7 5 5 2 3 4" units-per-em="1000" underline-position="-108.88672" underline-thickness="95.21484" slope="0" x-height="456.54297" cap-height="662.1094" ascent="891.1133" descent="-216.3086" font-weight="700">
<font-face-src> <font-face-src>
@ -23,8 +23,8 @@
</font-face-src> </font-face-src>
</font-face> </font-face>
</defs> </defs>
<metadata> Produced by OmniGraffle 7.18.4\n2021-04-02 20:35:25 +0000</metadata> <metadata> Produced by OmniGraffle 7.18.4\n2021-04-03 20:07:23 +0000</metadata>
<g id="schematic_timing" stroke-dasharray="none" fill-opacity="1" stroke-opacity="1" fill="none" stroke="none"> <g id="schematic_timing" stroke="none" stroke-opacity="1" stroke-dasharray="none" fill="none" fill-opacity="1">
<title>schematic_timing</title> <title>schematic_timing</title>
<g id="schematic_timing_图层_1"> <g id="schematic_timing_图层_1">
<title>图层 1</title> <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> <tspan font-family="Times New Roman" font-size="15" font-style="italic" font-weight="700" fill="#ff2600" x="0" y="13">A</tspan>
</text> </text>
</g> </g>
<g id="Graphic_266">
<text transform="translate(223.72933 316.22945)" fill="#ff2600">
<tspan font-family="Times New Roman" font-size="15" font-style="italic" font-weight="700" fill="#ff2600" x="0" y="13">B</tspan>
</text>
</g>
</g> </g>
</g> </g>
</svg> </svg>

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25
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: .. _fig_sofa_chd_fle_arch_timing:
.. figure:: ./figures/sofa_chd_fle_arch_timing.svg .. figure:: ./figures/sofa_chd_fle_arch_timing.svg
:scale: 30% :width: 80%
:alt: Schematic of a logic element used in SOFA CHD FPGA :alt: Schematic of a logic element used in SOFA CHD FPGA
Schematic of a logic element used in SOFA CHD FPGA Schematic of a logic element used in SOFA CHD FPGA
@ -25,25 +25,27 @@ The path delays in :numref:`fig_sofa_chd_fle_arch_timing` are listed in :numref:
+-------------------------+------------------------------+ +-------------------------+------------------------------+
| Path / Delay | TT (unit: ns) | | 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 | | LUT3_out[0] -> A | 0.56 |
+-------------------------+------------------------------+ +-------------------------+------------------------------+
@ -66,7 +68,6 @@ The path delays in :numref:`fig_sofa_chd_fle_arch_timing` are listed in :numref:
| FF[0] -> FF[1] | 0.56 | | 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_chd_timing_io: .. _sofa_chd_timing_io:

24
DOC/source/datasheet/sofa_hd/sofa_hd_timing.rst
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@ -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: .. _fig_sofa_hd_fle_arch_timing:
.. figure:: ./figures/sofa_hd_fle_arch_timing.svg .. figure:: ./figures/sofa_hd_fle_arch_timing.svg
:scale: 30% :width: 80%
:alt: Schematic of a logic element used in SOFA HD FPGA :alt: Schematic of a logic element used in SOFA HD FPGA
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) | | 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 | | 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 | | 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: .. _sofa_hd_timing_io:
I/O Block I/O Block

26
SNPS_PT/SCRIPT/report_timing_cb.tcl
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@ -5,19 +5,23 @@
# #
################################## ##################################
# Define environment variables # 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 SKYWATER_PDK_HOME "../../PDK/skywater-pdk";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top"; if {"SOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top"; set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_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";
} elseif {"QLSOFA_HD" == ${DEVICE_NAME}} {
#set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc"; set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
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_fdhd_cc";
#set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc"; } elseif {"SOFA_CHD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
#set DEVICE_NAME "SOFA_HD" set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
set DEVICE_NAME "QLSOFA_HD" }
#set DEVICE_NAME "SOFA_CHD"
set TIMING_REPORT_HOME "../TIMING_REPORTS/"; set TIMING_REPORT_HOME "../TIMING_REPORTS/";

78
SNPS_PT/SCRIPT/report_timing_clb.tcl
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@ -5,19 +5,23 @@
################################## ##################################
# Define environment variables # 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 SKYWATER_PDK_HOME "../../PDK/skywater-pdk";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top"; if {"SOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top"; set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_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";
} elseif {"QLSOFA_HD" == ${DEVICE_NAME}} {
#set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc"; set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
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_fdhd_cc";
#set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc"; } elseif {"SOFA_CHD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
#set DEVICE_NAME "SOFA_HD" set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
set DEVICE_NAME "QLSOFA_HD" }
#set DEVICE_NAME "SOFA_CHD"
set TIMING_REPORT_HOME "../TIMING_REPORTS/"; set TIMING_REPORT_HOME "../TIMING_REPORTS/";
@ -51,12 +55,16 @@ link_design ${DESIGN_NAME}
######################################### #########################################
# Setup constraints to break combinational loops # Setup constraints to break combinational loops
if {${DEVICE_NAME} eq "SOFA_HD"} { if {${DEVICE_NAME} == "SOFA_HD"} {
set_disable_timing */*/*/mem*/sky*_fd_sc_hd__dfxtp_*_*_/Q set_disable_timing */*/*/mem*/sky*_fd_sc_hd__dfxtp_*_*_/Q
} else { } else {
# QLSOFA and SOFA CHD use a LUT with carry logic, the memory is deeper in hierarchy # 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 # 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 +80,46 @@ read_parasitics ${FPGA_NETLIST_HOME}/fpga_top_icv_in_design.nominal_25.spef
################################## ##################################
# Report timing of Connect block # Report timing of Connect block
# LUT4 output timing # 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 # 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 # 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 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]"
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 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"
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 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 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
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 # 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 ${LUT4_OUTPUT_PORT_NAME} -to ${FF_PATH}_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 ${LUT3_OUTPUT_PORT_NAME} -to ${FF_PATH}_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 ${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 # TODO: Carry logic timing

25
SNPS_PT/SCRIPT/report_timing_io.tcl
View File

@ -5,19 +5,24 @@
################################## ##################################
# Define environment variables # 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 SKYWATER_PDK_HOME "../../PDK/skywater-pdk";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top"; if {"SOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top"; set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_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";
} 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 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 TIMING_REPORT_HOME "../TIMING_REPORTS/"; set TIMING_REPORT_HOME "../TIMING_REPORTS/";

26
SNPS_PT/SCRIPT/report_timing_sb.tcl
View File

@ -5,19 +5,23 @@
################################## ##################################
# Define environment variables # 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 SKYWATER_PDK_HOME "../../PDK/skywater-pdk";
#set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_HD_PNR/fpga_top"; if {"SOFA_HD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top"; set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_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";
} elseif {"QLSOFA_HD" == ${DEVICE_NAME}} {
#set SDC_HOME "../../SDC/k4_N8_caravel_io_FPGA_12x12_fdhd_cc"; set FPGA_NETLIST_HOME "../../FPGA1212_QLSOFA_HD_PNR/fpga_top";
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_fdhd_cc";
#set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc"; } elseif {"SOFA_CHD" == ${DEVICE_NAME}} {
set FPGA_NETLIST_HOME "../../FPGA1212_SOFA_CHD_PNR/fpga_top";
#set DEVICE_NAME "SOFA_HD" set SDC_HOME "../../SDC/k4_N8_reset_softadder_caravel_io_FPGA_12x12_customhd_cc";
set DEVICE_NAME "QLSOFA_HD" }
#set DEVICE_NAME "SOFA_CHD"
set TIMING_REPORT_HOME "../TIMING_REPORTS/"; set TIMING_REPORT_HOME "../TIMING_REPORTS/";
# Enable preprocessing in Verilog parser # Enable preprocessing in Verilog parser