Freescale Semiconductor MPC8260 - Manual (Page 239)

MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
Freescale Semiconductor III-3
CPM Communications processor module
CRC Cyclic redundancy check
DMA Direct memory access
DPLL Digital phase-locked loop
DRAM Dynamic random access memory
DSISR Register used for determining the source of a DSI exception
EA Effective address
EEST Enhanced Ethernet serial transceiver
GCI General circuit interface
GPCM General-purpose chip-select machine
HDLC High-level data link control
I 2 C Inter-integrated circuit
IDL Inter-chip digital link
IEEE Institute of Electrical and Electronics Engineers
IrDA Infrared Data Association
ISDN Integrated services digital network
JTAG Joint Test Action Group
LIFO Last-in-first-out
LRU Least recently used
LSB Least-significant byte
lsb Least-significant bit
LSU Load/store unit
MAC Multiply accumulate
MMU Memory management unit
MSB Most-significant byte
msb Most-significant bit
MSR Machine state register
NMSI Nonmultiplexed serial interface
OSI Open systems interconnection
PCI Peripheral component interconnect
PCMCIA Personal Computer Memory Card International Association
Table III-1. Acronyms and Abbreviated Terms (continued)
Term Meaning