mcf5272 Freescale Semiconductor, Inc, mcf5272 Datasheet - Page 43

• Manufacturer Part Number: mcf5272
• Description: Mcf5272 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

MOTOROLA
Additional literature on ColdFire implementations is being released as new processors
become available. For a current list of ColdFire documentation, refer to the World Wide
Web at http://www.motorola.com/ColdFire/.
Conventions
This document uses the following notational conventions:
MNEMONICS
mnemonics
italics
0x0
0b0
REG[FIELD]
nibble
byte
word
longword
x
n
¬
&
|
• ColdFire Programmers Reference Manual, R1.0 (MCF5200PRM/AD)
• Using Microprocessors and Microcomputers: The Motorola Family, William C.
1
able-length data transmission units. To simplify the discussion these units are referred to as words regardless
of length.
The only exceptions to this appear in the discussion of serial communication modules that support vari-
— ColdFire MCF5206E User’s Manual (MCF5206EUM/AD)
— ColdFire MCF5307 User’s Manual (MCF5307UM/AD)
— ColdFire MCF5407 User’s Manual (MCF5407UM/AD)
Wray, Ross Bannatyne, Joseph D. Greenfield
In text, instruction mnemonics are shown in uppercase.
In code and tables, instruction mnemonics are shown in lowercase.
Italics indicate variable command parameters.
Book titles in text are set in italics.
Prefix to denote hexadecimal number
Prefix to denote binary number
Abbreviations for registers are shown in uppercase. Specific bits,
fields, or ranges appear in brackets. For example, RAMBAR[BA]
identifies the base address field in the RAM base address register.
A 4-bit data unit
An 8-bit data unit
A 16-bit data unit
A 32-bit data unit
In some contexts, such as signal encodings, x indicates a don’t care.
Used to express an undefined numerical value
NOT logical operator
AND logical operator
OR logical operator
About This Book
1
Conventions
xliii