MPC1083-dat

Hardware

Config Mode

Mod1 Mod2 Mode
GND VCC I2C (default)
VCC any SPI
GND GND Hardware

I2C Address

ADR1 = pull-up, ADR2 = pull-down

PIN Symbol V2 Description
2,4 +5V   +5V Supply Pin,connected to the main 5V supplyoftheRaspberry Pi
3 SDA1   SDA Used for DAC and EEPROM
5 SCL1   SCL Used for DAC and EEPROM
12 GPIO_18 18 IIS_BCLK
31 GPIO_6 NC Mute function control pin
35 GPIO_19 19 IIS_LRCLK
37 GPIO_26 17 Infrared receiver reserved port
40 GPIO_21 21 IIS_DOUT
27,28 ID SCL and ID SDA   Reserved for an ID EEPROM on the Raspberry Pi.Thesepinsare always reserved and should never be usedtoconnectexternal components
6,9,14,20,25,30,34,3, 9 GND   Ground Pin, connected to the main system GroundoftheRaspberry Pi
  • The remaining pins are unused, You can use them for your other hardware boards.

Software

ref