# Functionality and Pincount (NOT FINAL, LIKELY TO CHANGE):
-* 5x RGMII Ethernet - 5x20 = 100 pins
-* 2x USB ULPI - 2x12 = 24 pins
+* 5x RGMII Ethernet - 5x20 = 100 pins [[shakti/m_class/RGMII/]]
+* 2x USB ULPI - 2x12 = 24 pins [[shakti/m_class/ULPI/]]
* GPIO - 16 pins
* EINT - 3 pins
-* SDRAM - 39 pins
+* SDRAM - 39 pins [[shakti/m_class/sdram/]]
* UART - 2 pins
* I2C - 2 pins
-* SPI - 4 pins
-* QSPI - Could share with SPI - 6 pins
+* SPI - 4 pins [[shakti/m_class/SPI/]]
+* QSPI - Could share with SPI - 6 pins [[shakti/m_class/QSPI/]]
* SD/MMC - Could share with SPI - 4 pins
-* JTAG - 4 pins
+* JTAG - 4 pins [[shakti/m_class/JTAG/]]
* 1.8v Core Power Vdd - 13 pins
* 1.8v Core Power Vss - 13 pins
* 3.3v IO Power Vdd - 10 pins