1.2 Board Configuration

TA100 8-Pin SOIC Socket Board Jumper Configurations

  • SPI Connections: J3, J4, J5, J6 and J7 in position closest to socket (white band labeled with SPI)(1)
  • I2C Connections: J3, J4, J5, J6 and J7 in position furthest from socket (white band labeled with I2C)(1)
  • 3.3V Power: J10 with shunt across 3V3 and PWR positions(2)
  • 5.0V Power: J10 with shunt across 5V and PWR positions(2)
Note:
  1. Jumpers J3, J4, J5, J6 and J7 must all be set with position pins 1 and 2 shorted (SPI) or all set with position pins 2 and 3 shorted (I2C) for proper operation in a given interface mode.
  2. The I/O levels of the GPIO, SPI and I2C signals will track with the supply voltage.
SPI ConfigurationI2C Configuration