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Alokasi Pin GPIO pada Learning Board NU-LB-NUC140

Watchdogtimer-realtimeclock-IMG_9617

Alokasi PIN GPIO adalah sebagai berikut:

PinFunction
GPA0Key Matrix
GPA1Key Matrix
GPA2Key Matrix
GPA3Key Matrix
GPA4Key Matrix
GPA5Key Matrix
GPA6
GPA7ADC Interface ke potensiometer on board
GPA8I2C0 SDA ke codec
GPA9I2C0 SCL ke codec
GPA10I2C1 SDA ke EEPROM
GPA11I2C1 SCL ke EEPROM
GPA12RGB LED
GPA13RGB LED
GPA14RGB LED
GPA15I2SMCLK ke codec
GPB0UART0 Rx
GPB1UART0 Tx
GPB2
GPB3
GPB4UART1 Rx ke LIN
GPB5UART1 Tx ke LIN
GPB6LIN transceiver wakeup function
GPB7LIN transceiver Enable Disable
GPB8
GPB9
GPB10
GPB11Buzzer on board
GPB12CAN transceiver speed
GPB13CAN transceiver speed
GPB14
GPB15INT0, disambung ke SW_INT
GPC0I2SLRCLK ke Codec
GPC1I2SBCLK ke codec
GPC2I2SDI ke codec
GPC3I2SDO ke codec
GPC4LED 7 Segment Column
GPC5LED 7 Segment Column
GPC6LED 7 Segment Column
GPC7LED 7 Segment Column
GPC8SD interface ke SD Card Interface
GPC9SD interface ke SD Card Interface
GPC10SD interface ke SD Card Interface
GPC11SD interface ke SD Card Interface
GPC12LED ke (LED5~8)
GPC13LED ke (LED5~8)
GPC14LED ke (LED5~8)
GPC15LED ke (LED5~8)
GPD0SPI2 ke Flash
GPD1SPI2 ke Flash
GPD2SPI2 ke Flash
GPD3SPI2 ke Flash
GPD4SPI2 ke Flash
GPD5SPI2 ke Flash
GPD6CAN0 Rx ke modul CAN
GPD7CAN0 Tx ke modul CAN
GPD8SPI3 ke LCD Panel
GPD9SPI3 ke LCD Panel
GPD10SPI3 ke LCD Panel
GPD11SPI3 ke LCD Panel
GPD12SD power ke SD Card Interface
GPD13SD detect ke SD Card Interface
GPD14Backlight LCD Panel
GPD15
GPE0LED 7 Segment ROW
GPE1LED 7 Segment ROW
GPE2LED 7 Segment ROW
GPE3LED 7 Segment ROW
GPE4LED 7 Segment ROW
GPE5LED 7 Segment ROW
GPE6LED 7 Segment ROW
GPE7LED 7 Segment ROW
GPE8
GPE9
GPE10
GPE11
GPE12
GPE13
GPE14Line out Enable/Disable ke codec
GPE15Line in plug in/out detect ke codec

Selain pin GPIO, pada learning board tersebut ada juga pin lain sebagai berikut:

  • PS2DAT ke konektor PS1
  • PS2CLK ke konektor PS1
  • ICEDAT ke modul In Circuit Emulator
  • ICECLK ke modul In Circuit Emulator

Referensi

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