MC68340AB16E Datasheet, PDF (151/441 Pages) Motorola, Inc – Integrated Processor with DMA User’s Manual

Freescale Semiconductor, Inc.
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CCR
PC
SP
SR
SSP
USP
FC
DFC
SFC
+
–
/
×
=
≠
>
≥
<
≤
Λ
V
⊕
~
BCD
LSW
MSW
{R/W}
Contents of a referenced location
Example: (Rn) refers to the contents of Rn
Condition code register (lower byte of SR)
X—extend bit
N—negative bit
Z—zero bit
V—overflow bit
C—carry bit
Program counter
Active stack pointer
Status register
Supervisor stack pointer
User stack pointer
Function code
Destination function code register
Source function code register
Arithmetic addition or postincrement
Arithmetic subtraction or predecrement
Arithmetic division or conjunction symbol
Arithmetic multiplication
Equal to
Not equal to
Greater than
Greater than or equal to
Less than
Less than or equal to
Logical AND
Logical OR
Logical exclusive OR
Invert; operand is logically complemented
Binary-coded decimal, indicated by subscript
Example: Source10 is a BCD source operand.
Least significant word
Most significant word
Read/write indicator
In a description of an operation, a destination operand is placed to the right of source
operands and is indicated by an arrow (⇒).
5-14
MC68340 USER’S MANUAL
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