Building Superior Embedded Systems
VFP is a FPU coprocessor extension to the ARM instruction set. It provides single- and double- precision floating point computation support.
A 3- or 4-wire full-duplex serial communication bus.
A family of cryptographic hash functions that are commonly used in computer systems.
A pair of functional blocks commonly used in high-speed communications to compensate for limited input/output. These blocks convert data between serial data and parallel interfaces in each direction.
An electronics communication bus.
A computer clock that keeps track of current calendar time.
I/O that is accessed using a port value and special assembly instructions.
Can refer to MMIO (memory mapped I/O) or PMIO (port-mapped I/O)
Refers to a current sink on a FET output.
Refers to a current sink on a transistor output. Functionally the same as an ‘open drain’.