before the micro asserts control. For this reason, some people advocate (weak) pullup resistors on the CS lines, so that even before the microcontroller is up and running, all of the SPI devices ...

Under this naming scheme, the controller is always the device that controls the clock. The SDI/SDO labels have most commonly appeared on devices that lack the ability to serve as an SPI controller ...

When Safran Passenger Innovations set about to design its next-generation IFE system, it slashed weight to reduce CO2 ...

1. Block diagram of Infineon’s MOTIX family of 10- and 20-A full/half-bridge drivers with either direct signal or SPI control ...

Solar4America, a wholly owned subsidiary of SPI Energy, plans to begin manufacturing N-type heterojunction (HJT) solar cells in the United States. This follows the company’s January announcement ...