NEC 78K/0S Series Manuals

Manuals and User Guides for NEC 78K/0S Series. We have 1 NEC 78K/0S Series manual available for free PDF download: User Manual

NEC 78K/0S Series User Manual

NEC 78K/0S Series User Manual (123 pages)

8-Bit Single-Chip Microcontroller  
Brand: NEC | Category: Microcontrollers | Size: 0.38 MB
Table of contents
Table Of Contents11................................................................................................................................................................
Chapter 1 Memory Space15................................................................................................................................................................
Memory Space15................................................................................................................................................................
Internal Program Memory (internal Rom) Space15................................................................................................................................................................
Vector Table Area17................................................................................................................................................................
Callt Instruction Table Area20................................................................................................................................................................
Internal Data Memory Space20................................................................................................................................................................
Special Function Register (sfr) Area22................................................................................................................................................................
Chapter 2 Registers23................................................................................................................................................................
Control Registers23................................................................................................................................................................
Program Counter (pc)23................................................................................................................................................................
Program Status Word (psw)23................................................................................................................................................................
Format Of Program Counter23................................................................................................................................................................
Format Of Program Status Word23................................................................................................................................................................
Stack Pointer (sp)24................................................................................................................................................................
Format Of Stack Pointer24................................................................................................................................................................
General-purpose Registers25................................................................................................................................................................
Data To Be Saved To Stack Memory25................................................................................................................................................................
Data To Be Restored From Stack Memory25................................................................................................................................................................
General-purpose Register Configuration26................................................................................................................................................................
Special Function Registers (sfrs)27................................................................................................................................................................
Chapter 3 Addressing29................................................................................................................................................................
Addressing Of Instruction Address29................................................................................................................................................................
Relative Addressing29................................................................................................................................................................
Immediate Addressing30................................................................................................................................................................
Table Indirect Addressing31................................................................................................................................................................
Register Addressing32................................................................................................................................................................
Addressing Of Operand Address33................................................................................................................................................................
Direct Addressing33................................................................................................................................................................
Short Direct Addressing34................................................................................................................................................................
Special Function Register (sfr) Addressing35................................................................................................................................................................
Register Indirect Addressing37................................................................................................................................................................
Based Addressing38................................................................................................................................................................
Stack Addressing38................................................................................................................................................................
Chapter 4 Instruction Set39................................................................................................................................................................
Operation40................................................................................................................................................................
Operand Representation And Description Formats40................................................................................................................................................................
Description Of Operation Column41................................................................................................................................................................
Description Of Flag Column41................................................................................................................................................................
Description Of Clock Column42................................................................................................................................................................
Operation List43................................................................................................................................................................
Instruction List By Addressing48................................................................................................................................................................
Instruction Codes51................................................................................................................................................................
Description Of Instruction Code Table51................................................................................................................................................................
Instruction Code List52................................................................................................................................................................
Chapter 5 Explanation Of Instructions57................................................................................................................................................................
8-bit Data Transfer Instructions59................................................................................................................................................................
16-bit Data Transfer Instructions62................................................................................................................................................................
8-bit Operation Instructions65................................................................................................................................................................
16-bit Operation Instructions74................................................................................................................................................................
Increment/decrement Instructions78................................................................................................................................................................
Rotate Instructions83................................................................................................................................................................
Bit Manipulation Instructions88................................................................................................................................................................
Call/return Instructions92................................................................................................................................................................
Stack Manipulation Instructions97................................................................................................................................................................
Unconditional Branch Instruction101................................................................................................................................................................
Conditional Branch Instructions103................................................................................................................................................................
Cpu Control Instructions111................................................................................................................................................................
Appendix A Instruction Index (mnemonic: By Function)117................................................................................................................................................................
Appendix B Instruction Index (mnemonic: In Alphabetical Order)119................................................................................................................................................................
Appendix C Revision History121................................................................................................................................................................

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