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SECTION CONTENTS
6 - 2
INSTRUCTION SET INTRODUCTION
MOTOROLA
SECTION 6.1 INSTRUCTION SET INTRODUCTION ...................................... 3
SECTION 6.2 SYNTAX ..................................................................................... 3
SECTION 6.3 INSTRUCTION FORMATS ........................................................ 3
6.3.1 Operand Sizes .................................................................................... 5
6.3.2 Data Organization in Registers ........................................................... 6
6.3.2.1 Data ALU Registers ...................................................................... 6
6.3.2.2 AGU Registers .............................................................................. 7
6.3.2.3 Program Control Registers ........................................................... 8
6.3.3 Data Organization in Memory ............................................................. 9
6.3.4 Operand References .......................................................................... 11
6.3.4.1 Program References ..................................................................... 11
6.3.4.2 Stack References ......................................................................... 11
6.3.4.3 Register References ..................................................................... 11
6.3.4.4 Memory References ..................................................................... 11
6.3.4.4.1 X Memory References ............................................................ 11
6.3.4.4.2 Y Memory References ............................................................ 12
6.3.4.4.3 L Memory References ............................................................. 12
6.3.4.4.4 YX Memory References .......................................................... 12
6.3.5 Addressing Modes .............................................................................. 12
6.3.5.1 Register Direct Modes .................................................................. 13
6.3.5.1.1 Data or Control Register Direct ............................................... 13
6.3.5.1.2 Address Register Direct .......................................................... 13
6.3.5.2 Address Register Indirect Modes .................................................. 13
6.3.5.3 Special Addressing Modes ........................................................... 14
6.3.5.3.1 Immediate Data ....................................................................... 14
6.3.5.3.2 Absolute Address .................................................................... 14
6.3.5.3.3 Immediate Short ...................................................................... 14
6.3.5.3.4 Short Jump Address ............................................................... 14
6.3.5.3.5 Absolute Short ........................................................................ 14
6.3.5.3.6 I/O Short .................................................................................. 16
6.3.5.3.7 Implicit Reference ................................................................... 16
6.3.5.4 Addressing Modes Summary ........................................................ 20
SECTION 6.4 INSTRUCTION GROUPS .......................................................... 20
6.4.1 Arithmetic Instructions ........................................................................ 22
6.4.2 Logical Instructions ............................................................................. 23
6.4.3 Bit Manipulation Instructions ............................................................... 24
6.4.4 Loop Instructions ................................................................................ 24
6.4.5 Move Instructions ................................................................................ 26
6.4.6 Program Control Instructions .............................................................. 27
Summary of Contents for DSP56K
Page 12: ...xii LIST of TABLES MOTOROLA List of Tables Continued Table Page Number Title Number ...
Page 13: ...MOTOROLA DSP56K FAMILY INTRODUCTION 1 1 SECTION 1 DSP56K FAMILY INTRODUCTION ...
Page 31: ...MOTOROLA DATA ARITHMETIC LOGIC UNIT 3 1 SECTION 3 DATA ARITHMETIC LOGIC UNIT ...
Page 50: ...DATA ALU SUMMARY 3 20 DATA ARITHMETIC LOGIC UNIT MOTOROLA ...
Page 51: ...MOTOROLA ADDRESS GENERATION UNIT 4 1 SECTION 4 ADDRESS GENERATION UNIT ...
Page 77: ...MOTOROLA PROGRAM CONTROL UNIT 5 1 SECTION 5 PROGRAM CONTROL UNIT ...
Page 124: ...INSTRUCTION GROUPS 6 30 INSTRUCTION SET INTRODUCTION MOTOROLA ...
Page 125: ...MOTOROLA PROCESSING STATES 7 1 SECTION 7 PROCESSING STATES STOP WAIT EXCEPTION NORMAL RESET ...
Page 167: ...STOP PROCESSING STATE MOTOROLA PROCESSING STATES 7 43 ...
Page 168: ...STOP PROCESSING STATE 7 44 PROCESSING STATES MOTOROLA ...
Page 169: ...MOTOROLA PORT A 8 1 SECTION 8 PORT A ...
Page 176: ...PORT A INTERFACE 8 8 PORT A MOTOROLA ...
Page 177: ...MOTOROLA PLL CLOCK OSCILLATOR 9 1 SECTION 9 PLL CLOCK OSCILLATOR x x d Φ VCO ...
Page 191: ...10 2 ON CHIP EMULATION OnCE MOTOROLA SECTION 10 ON CHIP EMULATION OnCE ...
Page 218: ...USING THE OnCE MOTOROLA ON CHIP EMULATION OnCE 10 29 ...
Page 604: ...INSTRUCTION ENCODING A 338 INSTRUCTION SET DETAILS MOTOROLA ...
Page 605: ...MOTOROLA BENCHMARK PROGRAMS B 1 APPENDIX B BENCHMARK PROGRAMS T T T T T P1 P3 P2 P4 T T T ...
Page 609: ...BENCHMARK PROGRAMS MOTOROLA BENCHMARK PROGRAMS B 5 ...
Page 611: ...BENCHMARK PROGRAMS MOTOROLA BENCHMARK PROGRAMS B 7 ...
Page 613: ...BENCHMARK PROGRAMS MOTOROLA BENCHMARK PROGRAMS B 9 ...
Page 615: ...BENCHMARK PROGRAMS MOTOROLA BENCHMARK PROGRAMS B 11 ...