×

SERIAL PERIPHERAL INTERFACE DAISY CHAIN COMMUNICATION WITH AN IN-FRAME RESPONSE

  • US 20160098371A1
  • Filed: 11/03/2014
  • Published: 04/07/2016
  • Est. Priority Date: 10/07/2014
  • Status: Active Grant
First Claim
Patent Images

1. A master device connected in a serial-peripheral interface (SPI) daisy chain configuration with a plurality of servant devices, wherein the master device is configured to:

  • output a master data output to a first servant device of a plurality of servant devices, wherein the plurality of servant devices are connected in a serial-peripheral interface (SPI) daisy chain configuration with the master device; and

    receive a master data input from a last servant device of the plurality of servant devices, wherein the master data input comprises an in-frame response of the plurality of servant devices, and wherein the in-frame response is received by the master device in a single SPI communication frame.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×