Instruction Groups; Special Addressing – Short Jump Address - Motorola DSP56000 Manual

24-bit digital signal processor
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EXAMPLE: JMP $123
BEFORE EXECUTION
P MEMORY
PC
JMP $0123
$0FFF
$0123
$0000
Assembler Syntax: XXX
Memory Spaces: P:
Additional Instruction Execution Time (Clocks): 0
Additional Effective Address Words: 0
Figure 6-10 Special Addressing – Short Jump Address
6.4

INSTRUCTION GROUPS

The instruction set is divided into the following groups:
Arithmetic
Bit Manipulation
Move
Each instruction group is described in the following paragraphs; detailed information on
each instruction is given in APPENDIX A - INSTRUCTION SET DETAILS.
6.4.1 Arithmetic Instructions
The arithmetic instructions, which perform all of the arithmetic operations within the data
MOTOROLA
INSTRUCTION GROUPS
SHORT
JUMP
RANGE
4,096
WORDS
Logical
Loop
Program Control
INSTRUCTION SET INTRODUCTION
AFTER EXECUTION
P MEMORY
JMP $0123
$0FFF
PC
$0123
NEXT INSTRUCTION
$0000
6 - 19

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