AN921 Datasheet, PDF (16/24 Pages) Silicon Laboratories – Configurable Logic Unit

AN921: Configurable Logic Unit
Biphase Mark Encoder/Decoder
6.2 Biphase Mark Encoder
In this section, we will demonstrate how to use the CLUs, Timers, and SPI to combine SPI data and clock signals into a single BMC-
encoded signal with little CPU intervention. The example will transmit the BMC signal at 300 kbps with the system clock operating at
24.5 MHz. This section also demonstrates how to transmit a non-divisible-by-8 number of bits.
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