MPC564EVB Freescale Semiconductor, MPC564EVB Datasheet - Page 81

• Manufacturer Part Number: MPC564EVB
• Description: KIT EVAL FOR MPC561/562/563/564
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC564EVB

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC56x
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MPC561, 562, 563, 564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ACTIVE_HIGH
ACTIVE_LOW
0x0
0b0
italics
REG[FIELD]
x
n
¬
&
|
Logic level one
Logic level zero
To set a bit or bits
To clear a bit or bits
LSB
MSB
Asserted
Negated
Notational Conventions
Table i
Freescale Semiconductor
contains notational conventions that are used in this document.
Names for signals that are active high are shown in uppercase text. Signals that are
active high are referred to as asserted when they are high and negated when they
are low.
Names for signals that are active low are shown in uppercase text with an overbar.
Active-low signals are referred to as asserted (active) when they are low and
negated when they are high.
Prefix to denote hexadecimal number
Prefix to denote binary number
Italics indicate variable command parameters.
Book titles in text are also set in italics.
Abbreviations for registers are shown in uppercase. Specific bits, fields, or ranges
appear in brackets. For example, CRAMMCR[DIS] identifies the array disable bit
(DIS) within the CALRAM module configuration register.
A range of bits or signals is referred to by mnemonic and the numbers that define
the range. For example, DATA[24:31] form the least significant byte of the data
bus.
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
means to establish logic level one on the bit or bits.
means to establish logic level zero on the bit or bits.
means least significant bit or bits.
means most significant bit or bits.
means that a signal is in active logic state. An active low signal changes from logic
level one to logic level zero when asserted, and an active high signal changes from
logic level zero to logic level one.
means that an asserted signal changes logic state. An active low signal changes
from logic level zero to logic level one when negated, and an active high signal
changes from logic level one to logic level zero.
is the voltage that corresponds to Boolean true (1) state.
is the voltage that corresponds to Boolean false (0) state.
MPC561/MPC563 Reference Manual, Rev. 1.2
lxxxi