Datasheet

Part I. MCF5407 Processor Core I-xxi
LRU Least recently used
LSB Least-significant byte
lsb Least-significant bit
MAC Multiple accumulate unit
MBAR Memory base address register
MSB Most-significant byte
msb Most-significant bit
Mux Multiplex
NOP No operation
OEP Operand execution pipeline
PC Program counter
PCLK Processor clock
PLL Phase-locked loop
PLRU Pseudo least recently used
POR Power-on reset
PQFP Plastic quad flat pack
RISC Reduced instruction set computing
Rx Receive
SIM System integration module
SOF Start of frame
TAP Test access port
TTL Transistor-to-transistor logic
Tx Transmit
UART Universal asynchronous/synchronous receiver transmitter
Table I-i. Acronyms and Abbreviated Terms (Continued)
Term Meaning