Freescale Semiconductor MPC8260 PowerQUICC II Family Reference Manual page 240

Term
PRI Primary rate interface
Rx Receive
SCC Serial communications controller
SCP Serial control port
SDLC Synchronous data link control
SDMA Serial DMA
SI Serial interface
SIU System interface unit
SMC Serial management controller
SNA Systems network architecture.
SPI Serial peripheral interface
SPR Special-purpose register
SRAM Static random access memory
TDM Time-division multiplexed
TLB Translation lookaside buffer
TSA Time-slot assigner
Tx Transmit
UART Universal asynchronous receiver/transmitter
UISA User instruction set architecture
UPM User-programmable machine
USART Universal synchronous/asynchronous receiver/transmitter
III-4
Table III-1. Acronyms and Abbreviated Terms (continued)
MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
Meaning
Freescale Semiconductor