Epson CMOS 32-Bit Single Chip Microcomputer S1C33L03 Instrukcja Użytkownika Pobierz pdf (Strona 6)

CONTENTS

EPSON

S1C33 FAMILY C33 PE CORE MANUAL

5.5 Addressing Modes (without ext extension) ..................................................................... 22

5.5.1 Immediate Addressing ....................................................................................... 22

5.5.2 Register Direct Addressing ................................................................................

5.5.3 Register Indirect Addressing ..............................................................................

5.5.4 Register Indirect Addressing with Postincrement ..............................................

5.5.5 Register Indirect Addressing with Displacement ...............................................

5.5.6 Signed PC Relative Addressing ........................................................................

5.6 Addressing Modes with

ext ............................................................................................. 25

5.6.1 Extension of Immediate Addressing .................................................................. 25

5.6.2 Extension of Register Indirect Addressing .........................................................

5.6.3 Exception Handling for

ext

Instructions ............................................................

5.7 Data Transfer Instructions ................................................................................................

5.8 Logical Operation Instructions .......................................................................................... 32

5.9 Arithmetic Operation Instructions ..................................................................................... 33

5.10 Multiply Instructions ........................................................................................................ 34

5.11 Shift and Rotate Instructions .......................................................................................... 35

5.12 Bit Manipulation Instructions .......................................................................................... 36

5.13 Push and Pop Instructions ............................................................................................. 37

5.14 Branch and Delayed Branch Instructions ....................................................................... 39

5.14.1 Types of Branch Instructions ............................................................................ 39

5.14.2 Delayed Branch Instructions ............................................................................

5.15 System Control Instructions ...........................................................................................

5.16 Swap Instructions ........................................................................................................... 45

5.17 Other Instructions ........................................................................................................... 46

6 Functions ...................................................................................................................... 47

6.1 Transition of the Processor Status .................................................................................... 47

6.1.1 Reset State ........................................................................................................ 47

6.1.2 Program Execution State ...................................................................................

6.1.3 Exception Handling ............................................................................................

6.1.4 Debug Exception ................................................................................................

6.1.5 HALT and SLEEP Modes ...................................................................................

6.2 Program Execution ...........................................................................................................

6.2.1 Instruction Fetch and Execution ......................................................................... 48

6.2.2 Execution Cycles and Flags ...............................................................................

6.3 Interrupts and Exceptions ................................................................................................

6.3.1 Priority of Exceptions ......................................................................................... 52

6.3.2 Vector Table ........................................................................................................

6.3.3 Exception Handling ............................................................................................

6.3.4 Reset .................................................................................................................

6.3.5 Address Misaligned Exception ...........................................................................

6.3.6 NMI ....................................................................................................................

6.3.7 Software Exceptions ..........................................................................................

6.3.8 Maskable External Interrupts .............................................................................

6.3.9 Undefined Instruction Exception ........................................................................

6.3.10

ext

Exception .................................................................................................. 56

6.4 Power-Down Mode ...........................................................................................................

6.5 Debug Circuit ................................................................................................................... 58

6.6 Coprocessor Interface ...................................................................................................... 59

1 2 3 4 5 6 7 8 9 10 11 ... 180 181

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