Properly renamed .spice to .cdl
diff --git a/cdl/ADDFX1.spice b/cdl/ADDFX1.cdl
similarity index 100%
rename from cdl/ADDFX1.spice
rename to cdl/ADDFX1.cdl
diff --git a/cdl/ADDFXL.spice b/cdl/ADDFXL.cdl
similarity index 100%
rename from cdl/ADDFXL.spice
rename to cdl/ADDFXL.cdl
diff --git a/cdl/ADDHX1.spice b/cdl/ADDHX1.cdl
similarity index 100%
rename from cdl/ADDHX1.spice
rename to cdl/ADDHX1.cdl
diff --git a/cdl/ADDHXL.spice b/cdl/ADDHXL.cdl
similarity index 100%
rename from cdl/ADDHXL.spice
rename to cdl/ADDHXL.cdl
diff --git a/cdl/AND2X1.spice b/cdl/AND2X1.cdl
similarity index 100%
rename from cdl/AND2X1.spice
rename to cdl/AND2X1.cdl
diff --git a/cdl/AND2X2.spice b/cdl/AND2X2.cdl
similarity index 100%
rename from cdl/AND2X2.spice
rename to cdl/AND2X2.cdl
diff --git a/cdl/AND2X4.spice b/cdl/AND2X4.cdl
similarity index 100%
rename from cdl/AND2X4.spice
rename to cdl/AND2X4.cdl
diff --git a/cdl/AND2X8.spice b/cdl/AND2X8.cdl
similarity index 100%
rename from cdl/AND2X8.spice
rename to cdl/AND2X8.cdl
diff --git a/cdl/AND2XL.spice b/cdl/AND2XL.cdl
similarity index 100%
rename from cdl/AND2XL.spice
rename to cdl/AND2XL.cdl
diff --git a/cdl/AND3XL.spice b/cdl/AND3XL.cdl
similarity index 100%
rename from cdl/AND3XL.spice
rename to cdl/AND3XL.cdl
diff --git a/cdl/ANT.spice b/cdl/ANT.cdl
similarity index 100%
rename from cdl/ANT.spice
rename to cdl/ANT.cdl
diff --git a/cdl/AOI21XL.spice b/cdl/AOI21XL.cdl
similarity index 100%
rename from cdl/AOI21XL.spice
rename to cdl/AOI21XL.cdl
diff --git a/cdl/BUFX1.spice b/cdl/BUFX1.cdl
similarity index 100%
rename from cdl/BUFX1.spice
rename to cdl/BUFX1.cdl
diff --git a/cdl/BUFX2.spice b/cdl/BUFX2.cdl
similarity index 100%
rename from cdl/BUFX2.spice
rename to cdl/BUFX2.cdl
diff --git a/cdl/BUFX4.spice b/cdl/BUFX4.cdl
similarity index 100%
rename from cdl/BUFX4.spice
rename to cdl/BUFX4.cdl
diff --git a/cdl/BUFX6.spice b/cdl/BUFX6.cdl
similarity index 100%
rename from cdl/BUFX6.spice
rename to cdl/BUFX6.cdl
diff --git a/cdl/BUFX8.spice b/cdl/BUFX8.cdl
similarity index 100%
rename from cdl/BUFX8.spice
rename to cdl/BUFX8.cdl
diff --git a/cdl/BUFXL.spice b/cdl/BUFXL.cdl
similarity index 100%
rename from cdl/BUFXL.spice
rename to cdl/BUFXL.cdl
diff --git a/cdl/CLKBUFX1.spice b/cdl/CLKBUFX1.cdl
similarity index 100%
rename from cdl/CLKBUFX1.spice
rename to cdl/CLKBUFX1.cdl
diff --git a/cdl/CLKINVX1.spice b/cdl/CLKINVX1.cdl
similarity index 100%
rename from cdl/CLKINVX1.spice
rename to cdl/CLKINVX1.cdl
diff --git a/cdl/CLKINVX2.spice b/cdl/CLKINVX2.cdl
similarity index 100%
rename from cdl/CLKINVX2.spice
rename to cdl/CLKINVX2.cdl
diff --git a/cdl/CLKINVX4.spice b/cdl/CLKINVX4.cdl
similarity index 100%
rename from cdl/CLKINVX4.spice
rename to cdl/CLKINVX4.cdl
diff --git a/cdl/DECAPX1.spice b/cdl/DECAPX1.cdl
similarity index 100%
rename from cdl/DECAPX1.spice
rename to cdl/DECAPX1.cdl
diff --git a/cdl/DECAPXL.spice b/cdl/DECAPXL.cdl
similarity index 100%
rename from cdl/DECAPXL.spice
rename to cdl/DECAPXL.cdl
diff --git a/cdl/DFFNX1.spice b/cdl/DFFNX1.cdl
similarity index 100%
rename from cdl/DFFNX1.spice
rename to cdl/DFFNX1.cdl
diff --git a/cdl/DFFNXL.spice b/cdl/DFFNXL.cdl
similarity index 100%
rename from cdl/DFFNXL.spice
rename to cdl/DFFNXL.cdl
diff --git a/cdl/DFFRX1.spice b/cdl/DFFRX1.cdl
similarity index 100%
rename from cdl/DFFRX1.spice
rename to cdl/DFFRX1.cdl
diff --git a/cdl/DFFRXL.spice b/cdl/DFFRXL.cdl
similarity index 100%
rename from cdl/DFFRXL.spice
rename to cdl/DFFRXL.cdl
diff --git a/cdl/DFFSX1.spice b/cdl/DFFSX1.cdl
similarity index 100%
rename from cdl/DFFSX1.spice
rename to cdl/DFFSX1.cdl
diff --git a/cdl/DFFSXL.spice b/cdl/DFFSXL.cdl
similarity index 100%
rename from cdl/DFFSXL.spice
rename to cdl/DFFSXL.cdl
diff --git a/cdl/DFFX1.spice b/cdl/DFFX1.cdl
similarity index 100%
rename from cdl/DFFX1.spice
rename to cdl/DFFX1.cdl
diff --git a/cdl/DFFXL.spice b/cdl/DFFXL.cdl
similarity index 100%
rename from cdl/DFFXL.spice
rename to cdl/DFFXL.cdl
diff --git a/cdl/DLY1.spice b/cdl/DLY1.cdl
similarity index 100%
rename from cdl/DLY1.spice
rename to cdl/DLY1.cdl
diff --git a/cdl/DLY2.spice b/cdl/DLY2.cdl
similarity index 100%
rename from cdl/DLY2.spice
rename to cdl/DLY2.cdl
diff --git a/cdl/DLY3.spice b/cdl/DLY3.cdl
similarity index 100%
rename from cdl/DLY3.spice
rename to cdl/DLY3.cdl
diff --git a/cdl/DLY4.spice b/cdl/DLY4.cdl
similarity index 100%
rename from cdl/DLY4.spice
rename to cdl/DLY4.cdl
diff --git a/cdl/FILLX1.spice b/cdl/FILLX1.cdl
similarity index 100%
rename from cdl/FILLX1.spice
rename to cdl/FILLX1.cdl
diff --git a/cdl/FILLX16.spice b/cdl/FILLX16.cdl
similarity index 100%
rename from cdl/FILLX16.spice
rename to cdl/FILLX16.cdl
diff --git a/cdl/FILLX2.spice b/cdl/FILLX2.cdl
similarity index 100%
rename from cdl/FILLX2.spice
rename to cdl/FILLX2.cdl
diff --git a/cdl/FILLX32.spice b/cdl/FILLX32.cdl
similarity index 100%
rename from cdl/FILLX32.spice
rename to cdl/FILLX32.cdl
diff --git a/cdl/FILLX4.spice b/cdl/FILLX4.cdl
similarity index 100%
rename from cdl/FILLX4.spice
rename to cdl/FILLX4.cdl
diff --git a/cdl/FILLX8.spice b/cdl/FILLX8.cdl
similarity index 100%
rename from cdl/FILLX8.spice
rename to cdl/FILLX8.cdl
diff --git a/cdl/INVX1.spice b/cdl/INVX1.cdl
similarity index 100%
rename from cdl/INVX1.spice
rename to cdl/INVX1.cdl
diff --git a/cdl/INVX10.spice b/cdl/INVX10.cdl
similarity index 100%
rename from cdl/INVX10.spice
rename to cdl/INVX10.cdl
diff --git a/cdl/INVX2.spice b/cdl/INVX2.cdl
similarity index 100%
rename from cdl/INVX2.spice
rename to cdl/INVX2.cdl
diff --git a/cdl/INVX3.spice b/cdl/INVX3.cdl
similarity index 100%
rename from cdl/INVX3.spice
rename to cdl/INVX3.cdl
diff --git a/cdl/INVX4.spice b/cdl/INVX4.cdl
similarity index 100%
rename from cdl/INVX4.spice
rename to cdl/INVX4.cdl
diff --git a/cdl/INVX6.spice b/cdl/INVX6.cdl
similarity index 100%
rename from cdl/INVX6.spice
rename to cdl/INVX6.cdl
diff --git a/cdl/INVX8.spice b/cdl/INVX8.cdl
similarity index 100%
rename from cdl/INVX8.spice
rename to cdl/INVX8.cdl
diff --git a/cdl/INVXL.spice b/cdl/INVXL.cdl
similarity index 100%
rename from cdl/INVXL.spice
rename to cdl/INVXL.cdl
diff --git a/cdl/NAND2X1.spice b/cdl/NAND2X1.cdl
similarity index 100%
rename from cdl/NAND2X1.spice
rename to cdl/NAND2X1.cdl
diff --git a/cdl/NAND2XL.spice b/cdl/NAND2XL.cdl
similarity index 100%
rename from cdl/NAND2XL.spice
rename to cdl/NAND2XL.cdl
diff --git a/cdl/NAND3X1.spice b/cdl/NAND3X1.cdl
similarity index 100%
rename from cdl/NAND3X1.spice
rename to cdl/NAND3X1.cdl
diff --git a/cdl/NAND3XL.spice b/cdl/NAND3XL.cdl
similarity index 100%
rename from cdl/NAND3XL.spice
rename to cdl/NAND3XL.cdl
diff --git a/cdl/NAND4XL.spice b/cdl/NAND4XL.cdl
similarity index 100%
rename from cdl/NAND4XL.spice
rename to cdl/NAND4XL.cdl
diff --git a/cdl/NOR2X1.spice b/cdl/NOR2X1.cdl
similarity index 100%
rename from cdl/NOR2X1.spice
rename to cdl/NOR2X1.cdl
diff --git a/cdl/NOR2XL.spice b/cdl/NOR2XL.cdl
similarity index 100%
rename from cdl/NOR2XL.spice
rename to cdl/NOR2XL.cdl
diff --git a/cdl/OAI21XL.spice b/cdl/OAI21XL.cdl
similarity index 100%
rename from cdl/OAI21XL.spice
rename to cdl/OAI21XL.cdl
diff --git a/cdl/OR2X1.spice b/cdl/OR2X1.cdl
similarity index 100%
rename from cdl/OR2X1.spice
rename to cdl/OR2X1.cdl
diff --git a/cdl/OR2X2.spice b/cdl/OR2X2.cdl
similarity index 100%
rename from cdl/OR2X2.spice
rename to cdl/OR2X2.cdl
diff --git a/cdl/OR2X4.spice b/cdl/OR2X4.cdl
similarity index 100%
rename from cdl/OR2X4.spice
rename to cdl/OR2X4.cdl
diff --git a/cdl/OR2XL.spice b/cdl/OR2XL.cdl
similarity index 100%
rename from cdl/OR2XL.spice
rename to cdl/OR2XL.cdl
diff --git a/cdl/TBUFXL.spice b/cdl/TBUFXL.cdl
similarity index 100%
rename from cdl/TBUFXL.spice
rename to cdl/TBUFXL.cdl
diff --git a/cdl/TIEHI.spice b/cdl/TIEHI.cdl
similarity index 100%
rename from cdl/TIEHI.spice
rename to cdl/TIEHI.cdl
diff --git a/cdl/TIELO.spice b/cdl/TIELO.cdl
similarity index 100%
rename from cdl/TIELO.spice
rename to cdl/TIELO.cdl
diff --git a/cdl/TNBUFXL.spice b/cdl/TNBUFXL.cdl
similarity index 100%
rename from cdl/TNBUFXL.spice
rename to cdl/TNBUFXL.cdl
diff --git a/cdl/XNOR2XL.spice b/cdl/XNOR2XL.cdl
similarity index 100%
rename from cdl/XNOR2XL.spice
rename to cdl/XNOR2XL.cdl
diff --git a/cdl/XOR2XL.spice b/cdl/XOR2XL.cdl
similarity index 100%
rename from cdl/XOR2XL.spice
rename to cdl/XOR2XL.cdl
diff --git a/md5sum b/md5sum
new file mode 100644
index 0000000..f8b6ce6
--- /dev/null
+++ b/md5sum
@@ -0,0 +1,89 @@
+1f1ecb3e8e0be9f703336f326bb393fe  sky130_osu_sc/CONTRIBUTING.md
+f8836c003c71303c8a5b363491cc2883  sky130_osu_sc/cdl/XNOR2XL.cdl
+c9d40a874cdd5abcb47db43d59b2cf4d  sky130_osu_sc/cdl/BUFX2.cdl
+9d15f152914677624110784dbbb60f75  sky130_osu_sc/cdl/OR2X4.cdl
+02c2576c6e6be9c3cc4972c1598d0bdb  sky130_osu_sc/cdl/INVX6.cdl
+325067b646dc595498721d2a24b08054  sky130_osu_sc/cdl/AND2X4.cdl
+519cae89b1e81a6b127e431df92df20f  sky130_osu_sc/cdl/DLY4.cdl
+c31bd16ba718735f0572fb77c68d551d  sky130_osu_sc/cdl/TIELO.cdl
+ecc5eb589bc13bc870e3a69c9f8cc1f5  sky130_osu_sc/cdl/FILLX16.cdl
+a2d53e03b72c9783150590a0f8854a2e  sky130_osu_sc/cdl/OAI21XL.cdl
+ff945c983c673a09e08736a96ea4a609  sky130_osu_sc/cdl/INVX2.cdl
+81bfededb13e7643221d2bfc2782fe6c  sky130_osu_sc/cdl/INVX10.cdl
+f0abe88c67300699bf61749fb3c26508  sky130_osu_sc/cdl/FILLX32.cdl
+b375ea6e650a94e3d3b99eb5b13ff831  sky130_osu_sc/cdl/FILLX1.cdl
+4873d5222ee88d8c9fe80228a1bb0397  sky130_osu_sc/cdl/BUFX4.cdl
+a64157f932deff92b37dc644791ef343  sky130_osu_sc/cdl/FILLX4.cdl
+586f8c8478ce211af2f592e6972f571c  sky130_osu_sc/cdl/BUFX6.cdl
+68a6aba7df580fb14152245eb2d6066f  sky130_osu_sc/cdl/NOR2X1.cdl
+749b07d7dac8357aab47fcb32d9d1440  sky130_osu_sc/cdl/OR2X1.cdl
+7767ddfe7e1ad1c7f14f474f525e3037  sky130_osu_sc/cdl/TIEHI.cdl
+670b4ba85472bdee2b3adf03a3d3c7d1  sky130_osu_sc/cdl/BUFX8.cdl
+42e15073d3967258f4aaff079330d09c  sky130_osu_sc/cdl/DECAPX1.cdl
+ae6850ec486fb010c3a0d8b01da429a6  sky130_osu_sc/cdl/DFFSXL.cdl
+7c7d91dc671c09171529bd99987737ed  sky130_osu_sc/cdl/DFFNXL.cdl
+0d325eb6c2985237c29f536538974922  sky130_osu_sc/cdl/CLKINVX4.cdl
+91581ee3d2928ff9d6458e4bbd8ef4b8  sky130_osu_sc/cdl/AND2X2.cdl
+d17751b354d8aa7c18c48bbe912b3bd7  sky130_osu_sc/cdl/XOR2XL.cdl
+3599c715179724df5eb9d44da82edf67  sky130_osu_sc/cdl/ADDHX1.cdl
+42cc8864ceaf5327bd0e962cbcc18f7c  sky130_osu_sc/cdl/DFFXL.cdl
+0a32a21f6f13273d127c5ecf56279a1b  sky130_osu_sc/cdl/INVXL.cdl
+16fe4857915552ea2d0d0f876f9bbd25  sky130_osu_sc/cdl/OR2XL.cdl
+8af8740891fc14d7b754f1405efb1fcc  sky130_osu_sc/cdl/AOI21XL.cdl
+dbbe37b30793cd152bbfec377185d082  sky130_osu_sc/cdl/INVX8.cdl
+e6cdc38478c14e4d01822649b4c2bdd6  sky130_osu_sc/cdl/INVX1.cdl
+72611b3de729a12c2c51aeb740bccb94  sky130_osu_sc/cdl/DFFNX1.cdl
+ff02fcaecb6ae35157d5d974bbcada64  sky130_osu_sc/cdl/OR2X2.cdl
+00c2a25406b60cede3cc68ba6515c414  sky130_osu_sc/cdl/ADDFX1.cdl
+77ad803e1e473a33a6cc0318b89cfbc1  sky130_osu_sc/cdl/DFFRXL.cdl
+b683a744cc0a1a3b47a199e8b2a5b342  sky130_osu_sc/cdl/DLY3.cdl
+74cd7998a4e253653a1e483eb66c6a98  sky130_osu_sc/cdl/AND2X8.cdl
+5634c93d5aad719780e350d9ae3c1b01  sky130_osu_sc/cdl/FILLX8.cdl
+30efea0a699b862ac140c953ed16e673  sky130_osu_sc/cdl/NAND3X1.cdl
+0ab70ed49a4a0c85ef7eb2d54773e019  sky130_osu_sc/cdl/NOR2XL.cdl
+33cdd80104272eba0486a742975812c6  sky130_osu_sc/cdl/INVX4.cdl
+e0618f2b7232254cf8555d509c2b8cb7  sky130_osu_sc/cdl/FILLX2.cdl
+fbf088ef15aadeae4b1d18cd0931c63b  sky130_osu_sc/cdl/ADDFXL.cdl
+9dab05931ff377f4010ac1fe07fea5e4  sky130_osu_sc/cdl/CLKBUFX1.cdl
+1d5c21556f2ab888a409d64bec62a074  sky130_osu_sc/cdl/DLY1.cdl
+3a8dfce3164a1795213b66ff65ef7b69  sky130_osu_sc/cdl/NAND2X1.cdl
+99766dc77ce737fc62af46505867d0a4  sky130_osu_sc/cdl/BUFX1.cdl
+51611dab676fe18cb3d76ec7fc5324a8  sky130_osu_sc/cdl/TBUFXL.cdl
+0f942afad849d197afda2ebecc110e95  sky130_osu_sc/cdl/AND2X1.cdl
+622e79cea5dd1fbecebd8754b5f79b71  sky130_osu_sc/cdl/DLY2.cdl
+68cc39c72ae6f20f4d151e984d238f04  sky130_osu_sc/cdl/BUFXL.cdl
+d12c4d409df16890f791995fa0a33182  sky130_osu_sc/cdl/NAND3XL.cdl
+e498c298676e3a6ac183af3caa3f3f98  sky130_osu_sc/cdl/ANT.cdl
+a792e085c2213212bab81dfefa0b6a43  sky130_osu_sc/cdl/DFFX1.cdl
+8c7bfb568e2a5518c17b25fa6b30079b  sky130_osu_sc/cdl/CLKINVX1.cdl
+8a7946ce011aad4b94a24f6060184e0d  sky130_osu_sc/cdl/DFFRX1.cdl
+1d789b14d76425e681586f7cd25b1306  sky130_osu_sc/cdl/CLKINVX2.cdl
+d6c1558b4d96f74c5e4a5edbaf7f24a8  sky130_osu_sc/cdl/DFFSX1.cdl
+89e5a4aa42f2f608fb016d5390d4425b  sky130_osu_sc/cdl/TNBUFXL.cdl
+1377efca230cab42363824cccc274aa2  sky130_osu_sc/cdl/INVX3.cdl
+a4950d52d4882eb527d1ba5e28252474  sky130_osu_sc/cdl/NAND2XL.cdl
+5265b7b5abe2c6ecc392035b786d9630  sky130_osu_sc/cdl/AND2XL.cdl
+0cfa72ff11952631d6bbf4f34847a367  sky130_osu_sc/cdl/AND3XL.cdl
+ca74a0b1de14d65808df62f76fc0d0c2  sky130_osu_sc/cdl/DECAPXL.cdl
+055ff46dc1f78d98a9f055d5b155c701  sky130_osu_sc/cdl/ADDHXL.cdl
+d7d7a4d86abd1a1a44a0afd91f8567c6  sky130_osu_sc/cdl/NAND4XL.cdl
+3b83ef96387f14655fc854ddc3c6bd57  sky130_osu_sc/LICENSE
+84f1d8b7d68fca24eaee147441eb52d8  sky130_osu_sc/README.md
+99f4c4a39d85e924a62734ba4e8c406c  sky130_osu_sc/OSU Brand_Primary_021.pdf
+654ebb7afbd0a35b31c8880d9bdcec1d  sky130_osu_sc/disclaimer.txt
+1c8f75bb6b2a7f5d8d8c7bbe737a7788  sky130_osu_sc/gds/sky130_osu_sc.gds
+61f28ac32070d741f2935f4157c079d4  sky130_osu_sc/README.rst
+2d05525bb2d4780cdf32f3417ac861dc  sky130_osu_sc/NOTICE.md
+3b973ce12a5f1a013bbdadd46b888a05  sky130_osu_sc/verilog/sky130_osu_sc.v
+81936fdb0c68a730f06f6ec7932e8433  sky130_osu_sc/lib/sky130_osu_sc_FF_1P8_25C.lib.json
+a813073c73e5fa521553ac98fe5dd899  sky130_osu_sc/lib/sky130_osu_sc_SF_1P8_25C.lib
+a7c92e974381dc97a4a71bd5bfa8bae2  sky130_osu_sc/lib/sky130_osu_sc_FS_1P8_25C.lib
+3fb2e88ecf52dea9d144ce634ae3d027  sky130_osu_sc/lib/sky130_osu_sc_SF_1P8_25C.lib.json
+968f40a6c235b40afe764c7016748a0d  sky130_osu_sc/lib/sky130_osu_sc_SS_1P8_25C.lib.json
+74932d51fc0f3f0808b7c296933bb8ea  sky130_osu_sc/lib/sky130_osu_sc_TT_1P8_25C.lib.json
+2c0f8aa3fefedd11967016fbe543c161  sky130_osu_sc/lib/sky130_osu_sc_FF_1P8_25C.lib
+394176940f6979f28dfa1d01a7e1191b  sky130_osu_sc/lib/sky130_osu_sc_FS_1P8_25C.lib.json
+494741632bb03108be32a4d2455f6faa  sky130_osu_sc/lib/sky130_osu_sc_TT_1P8_25C.lib
+eaafb641a4a4f965585bba49ab4fea09  sky130_osu_sc/lib/sky130_osu_sc_SS_1P8_25C.lib
+ce74b3a50d01d78da8d71a80722f8dd2  sky130_osu_sc/lef/sky130_osu_sc.tlef
+8bb198bdfcdfa4561e475872298a302a  sky130_osu_sc/lef/sky130_osu_sc.lef