Freescale Semiconductor PXR4030, Reference Manual

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PXR40 Microcontroller Reference Manual, Rev. 1
xxxvi Freescale Semiconductor
Acronyms and Abbreviations
Table i lists acronyms and abbreviations used in this document.
R FIELDNAME Indicates a read-only bit field in a memory-mapped register.
W
R Indicates a write-only bit field in a memory-mapped register.
W FIELDNAME
R FIELDNAME Write 1 to clear: indicates that writing a 1 to this bit field clears it.
W w1c
R 0 Indicates a self-clearing bit.
W FIELDNAME
Table i. Acronyms and Abbreviated Terms
Term Meaning
ADC Analog-to-digital conversion
ALU Arithmetic logic unit
BDM Background debug mode
BIST Built-in self test
BSDL Boundary-scan description language
CODEC Code/decode
DAC Digital-to-analog conversion
DMA Direct memory access
DSP Digital signal processing
EA Effective address
FIFO First-in, first-out
GPIO General-purpose I/O
IEEE Institute for Electrical and Electronics Engineers
IFP Instruction fetch pipeline
IPL Interrupt priority level
JEDEC Joint Electron Device Engineering Council
JTAG Joint Test Action Group
LIFO Last-in, first-out
LRU Least recently used
LSB Least-significant byte
lsb Least-significant bit