Each LED has 24bits of color control ... We asked SparkFun to send us the SPI version of the button controller to test. This is a new product developed in-house at SparkFun, with open source ...
The Digital Blocks DB-SPI-M is a Serial Port Interface (SPI) Controller Verilog IP Core supporting only Master SPI Bus transfers (both Full Duplex and Half Duplex). The DB-SPI-M contains an AMBA AXI, ...
He discovered that the clock signal of the SPI interface isn’t just passed through each LED, it actually looks like it’s inverted on the output. After some investigation, [Tim] found that the ...
The new I2CSPI-CTRL I2C and SPI Controller/Target Controller implements the features of the de facto I2C standard and also conforms to the Philips SPI standard, all in a compact and versatile hardware ...
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