The embedded ecosystem is full of different protocols, hardware components and vendor-specific things that use their own terms and abbreviations. This Glossary attempts to list them with pointers for understanding them better.
|I2C||Sometimes referred to as |
|SPI||Serial Peripheral Interface|
|USART||Universal synchronous and asynchronous receiver-transmitter|
|UART||Universal asynchronous receiver-transmitter|
|FPU||Floating-point Unit. A 'math processor' running only operations on floating-point numbers|
|PAC||Peripheral Access Crate|