FUNC=P2_12
I/O configuration register for pin P2[12]
FUNC | Selects pin function for pin P2[12] 0 (P2_12): General purpose digital input/output pin. This pin includes a 5 ns input glitch filter. 1 (EINT2): External interrupt 2 input. 2 (SD_DAT_2): Data line 2 for SD card interface. 3 (I2S_TX_WS): Transmit Word Select. It is driven by the master and received by the slave. Corresponds to the signal WS in the I2S-bus specification. 4 (LCD_VD_4): LCD data. 5 (LCD_VD_3): LCD data. 6 (LCD_VD_8): LCD data. 7 (LCD_VD_18): LCD data. |