Motorola Freescale Semiconductor M-Core MMC2001 Reference Manual page 2

Conventions
This document uses the following notational conventions:
mnemonics Instruction mnemonics are shown in lowercase bold
0x0F Hexadecimal numbers
0b0011 Binary numbers
Nomenclature
Logic level one is the voltage that corresponds to a Boolean true (1) state.
Logic level zero is the voltage that corresponds to a Boolean false (0) state.
To set a bit or bits means to establish logic level one on the bit or bits.
To clear a bit or bits means to establish logic level zero on the bit or bits.
LSB means least significant bit or bits. MSB means most significant bit or bits. Refer-
ences to low and high bytes are spelled out.
A signal is asserted when it is in its active or true state, regardless of whether that
state is represented by a high or low voltage. A signal is negated when it is in its inac-
tive or false state.
MMC2001
REFERENCE MANUAL
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