Freescale Semiconductor MCF5480 - Manual (Page 45)

Acronyms and Abbreviations
MCF548x Reference Manual, Rev. 3
Freescale Semiconductor xlv
longword A 32-bit data unit
x In some contexts, such as signal encodings, x indicates a don’t care.
n Used to express an undefined numerical value
¬ NOT logical operator
& AND logical operator
| OR logical operator
Register Conventions
This reference manual uses the register diagram format shown below.
Acronyms and Abbreviations
Table ii lists acronyms and abbreviations used in this document.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
R 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R 0 0 0 0 0 0 0 0 0 0 0 DFL
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Reg
Addr
0x00C
Table i. Example Register Diagram
Table ii. . Acronyms and Abbreviated Terms
Term Meaning
ADC Analog-to-digital conversion
ALU Arithmetic logic unit
AVEC Autovector
BDM Background debug mode
BIST Built-in self test
BSDL Boundary-scan description language
CODEC Code/decode
comm bus Internal communications bus
DAC Digital-to-analog conversion
DMA Direct memory access
DSP Digital signal processing