Update repo

README.md

@@ -2,12 +2,16 @@
 
 <a href="url"><img src="./images/f28377s_coreboard_front.png" width="400"></a> 
 
-#### TMS320F28377S (LQFP100)
+<details>
+<summary>
+  <b>TMS320F28377S (LQFP100)</b>
+</summary>
 - Dimension: 55 mm x 55 mm
 - CPUs: C28x (200 MHz)
 - CLAs: Control Law Accelerator (200 MHz)
 - Flash: 1023 KB
 - RAM: 164 KB
+</details>
 
 #### Coreboard V1.3 On-Board Hardware Features
 - External EEPROM AT24CM02: 1x (I2C-A SDA: GPIO91, I2C-A SCL: GPIO92)