Item

Description

SCL port

Select the port pin that serves as the SCL-line for the I2C related statements.

SDA port

Select the port pin that serves as the SDA-line for the I2C related statements.

1WIRE

Select the port pin that serves as the 1WIRE-line for the 1Wire related statements.

Clock

Select the port pin that serves as the clock-line for the SPI related statements.

MOSI

Select the port pin that serves as the MOSI-line for the SPI related statements.

MISO

Select the port pin that serves as the MISO-line for the SPI related statements.

SS

Select the port pin that serves as the SS-line for the SPI related statements.

Use hardware SPI

Select to use built-in hardware for SPI, otherwise software emulation of SPI will be used. The 2313 does not have internal HW SPI so it can only be used with software SPI mode.

When you do use hardware SPI, the above settings are not used anymore since the SPI pins are dedicated pins and can not be chosen by the user.