INSTRUCTION DESCRIPTIONS
A - 162 INSTRUCTION SET DETAILS MOTOROLA
Operation: Assembler Syntax:
(. . . . . ) (. . . . .)
where ( . . . . . ) refers to any arithmetic or logical instruction which allows parallel moves.
Description: Many (30 of the total 66) instructions in the DSP56K instruction set allow
parallel moves. The parallel moves have been divided into 10 opcode categories. This
category is a parallel move NOP and does not involve data bus move activity.
Example: :
ADD X0,A ;add X0 to A (no parallel move)
:
Explanation of Example: This is an example of an instruction which allows parallel
moves but does not have one.
Condition Codes:
The condition codes are affected by the instruction, not the move.
No Parallel Data Move
MR CCR
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
LF DM T ** S1 S0 I1 I0 S L E U N Z V C