first commit

.gitignore

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+# In numbered project folders (for example, 01_Blinky), ignore everything
+# except Simulink model files stored at the project-folder root.
+/[0-9][0-9]_*/*
+!/[0-9][0-9]_*/*.slx

LICENSE

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+MIT License
+
+Copyright (c) 2025 hangpersonal
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
+associated documentation files (the "Software"), to deal in the Software without restriction, including 
+without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the 
+following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial 
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO 
+EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+### TI C2000 TMS320F28377S Coreboard V1.3
+
+<a href="url"><img src="./images/f28377s_coreboard_front.png" width="400"></a> 
+
+<details> 
+<summary> 
+  <b>TMS320F28377S (LQFP100)</b> 
+</summary>
+
+<ul>
+  <li>Dimension: 55 mm × 55 mm</li>
+  <li>CPU: C28x (200 MHz)</li>
+  <li>CLA: Control Law Accelerator (200 MHz)</li>
+  <li>Flash: 1023 KB</li>
+  <li>RAM: 164 KB</li>
+</ul>
+
+</details>
+
+<details> 
+<summary> 
+  <b>On-Board Hardware Features</b> 
+</summary>
+
+<ul>
+  <li>External EEPROM AT24CM02: 1x (I2C-A SDA: GPIO91, I2C-A SCL: GPIO92)</li>
+  <li>USB-to-UART: 1x (SCI-A TXD: GPIO84, SCI-A RXD: GPIO85)</li>
+  <li>User LEDs: 2x (Red: GPIO41, Blue: GPIO58)</li>
+  <li>GPIO Pins: 42x in total</li>
+  <li>Analog Pins: 14x in total</li>
+</ul>
+
+</details>
+
+<details> 
+<summary> 
+  <b>GPIO and Peripheral Muxing</b> 
+</summary>
+
+<ul>
+  <li>SCI/UART: Up to 3x (SCI-A, SCI-B, SCI-C)</li>
+  <li>I2C: Up to 2x (I2C-A, I2C-B)</li>
+  <li>CAN: Up to 2x (CAN-A, CAN-B)</li>
+  <li>SPI: Up to 3x (SPI-A, SPI-B, SPI-C)</li>
+  <li>McBSP: Up to 1x (McBSP-B)</li>
+  <li>EQEP: Up to 2x (EQEP1, EQEP3)</li>
+  <li>EPWM: Up to 15x</li>
+</ul>
+
+</details>
+
+<details> 
+<summary> 
+  <b>Software Configuration</b> 
+</summary>
+
+<ul>
+  <li>Code Composer Studio: 12.8.1</li>
+  <li>C2000Ware: 5.04.00.00</li>
+  <li>Compiler: TI v22.6.1.LTS</li>
+</ul>
+
+</details>