SLOA140B April   2009  – November 2018 TRF7960 , TRF7960A , TRF7961 , TRF7962A , TRF7963A

 

  1.   Using the SPI Interface With TRF7960
    1.     Trademarks
    2. 1 TRF7960 - SPI With SS* Mode Errata
      1. 1.1 SCLK Polarity Switch
      2. 1.2 IRQ Status Register Read
      3. 1.3 Direct Command Processing
      4. 1.4 Initialization of Derivative Registers
      5. 1.5 Transmitting One Byte Through the FIFO
      6. 1.6 Extra Dummy Bytes on RX
      7. 1.7 Timing Conditions for MOSI With Respect to S_CLK
  2.   Revision History

Using the SPI Interface With TRF7960

One of the microcontroller interfacing options available for the TRF7960 is the SPI with SS*. This is also known as 4-wire hardware SPI mode. The TRF7960 device acts as the slave device and the microcontroller or DSP is the master in this configuration.