NEC NEC PD78081(A) manuals
NEC PD78081(A)
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- CHAPTER 1 OUTLINE
- Applications
- Quality Grade
- Pin Configuration (Top View)
- K/0 Series Development
- Block Diagram
- Outline of Function
- CHAPTER 2 PIN FUNCTION
- PROM programming mode pins ( PD78P083 only)
- Description of Pin Functions
- P30 to P37 (Port 3)
- P70 to P72 (Port 7)
- AV REF
- IC (Mask ROM version only)
- Pin Input/Output Circuits and Recommended Connection of Unused Pins
- Pin Input/Output Circuit of List
- CHAPTER 3 CPU ARCHITECTURE
- Memory Map ( PD78082)
- Memory Map ( PD78P083)
- Internal program memory space
- Internal data memory space
- Data Memory Addressing ( PD78081)
- Data Memory Addressing ( PD78082)
- Data Memory Addressing ( PD78P083)
- Processor Registers
- Stack Pointer Configuration
- General registers
- Special Function Register (SFR)
- Instruction Address Addressing
- Immediate addressing
- Table indirect addressing
- Register addressing
- Operand Address Addressing
- Direct addressing
- Short direct addressing
- Special-Function Register (SFR) addressing
- Register indirect addressing
- Based addressing
- Based indexed addressing
- CHAPTER 4 PORT FUNCTIONS
- Port Configuration
- P00 Block Diagram
- Port 1
- Port 3
- Port 5
- Port 7
- P71 and P72 Block Diagram
- Port 10
- Port Function Control Registers
- Port Mode Register Format
- Pull-Up Resistor Option Register Format
- Port Function Operations
- CHAPTER 5 CLOCK GENERATOR
- Block Diagram of Clock Generator
- Clock Generator Control Register
- Oscillation Mode Selection Register Format
- System Clock Oscillator
- Examples of Oscillator with Bad Connection (1/2)
- Scaler
- Clock Generator Operations
- Changing CPU Clock Settings
- CPU clock switching procedure
- CHAPTER 6 8-BIT TIMER/EVENT COUNTERS 5 AND 6
- Bit Timer/Event Counters 5 and 6 Functions
- Bit Timer/Event Counters 5 and 6 Configurations
- Block Diagram of 8-Bit Timer/Event Counters 5 and 6 Output Control Circuit
- Bit Timer/Event Counters 5 and 6 Control Registers
- Timer Clock Select Register 5 Format
- Timer Clock Select Register 6 Format
- Bit Timer Mode Control Register 5 Format
- Bit Timer Mode Control Register 6 Format
- Port Mode Register 10 Format
- Bit Timer/Event Counters 5 and 6 Operations
- Interval Timer Operation Timings
- External event counter operation
- Square-wave output
- PWM output operations
- PWM Output Operation Timing (Active high setting)
- PWM Output Operation Timings (CRn0 = FFH, active high setting)
- Cautions on 8-Bit Timer/Event Counters 5 and 6
- Timing after Compare Register Change during Timer Count Operation
- CHAPTER 7 WATCHDOG TIMER
- Watchdog Timer Configuration
- Watchdog Timer Control Registers
- Timer Clock Select Register 2 Format
- Watchdog Timer Mode Register Format
- Watchdog Timer Operations
- Interval timer operation
- CHAPTER 8 CLOCK OUTPUT CONTROL CIRCUIT
- Clock Output Control Circuit Configuration
- Clock Output Function Control Registers
- Port Mode Register 3 Format
- CHAPTER 9 BUZZER OUTPUT CONTROL CIRCUIT
- Buzzer Output Function Control Registers
- CHAPTER 10 A/D CONVERTER
- A/D Converter Block Diagram
- A/D Converter Control Registers
- A/D Converter Mode Register Format
- A/D Converter Input Select Register Format
- External Interrupt Mode Register 1 Format
- A/D Converter Operations
- A/D Converter Basic Operation
- Input voltage and conversion results
- A/D converter operating mode
- A/D Conversion by Software Start
- A/D Converter Cautions
- Analog Input Pin Disposition
- CHAPTER 11 SERIAL INTERFACE CHANNEL 2
- Serial Interface Channel 2 Configuration
- Serial Interface Channel 2 Block Diagram
- Baud Rate Generator Block Diagram
- Serial Interface Channel 2 Control Registers
- Asynchronous Serial Interface Mode Register Format
- Asynchronous Serial Interface Status Register Format
- Baud Rate Generator Control Register Format (1/2)
- Baud Rate Generator Control Register Format (2/2)
- Serial Interface Channel 2 Operation
- Asynchronous serial interface (UART) mode
- Asynchronous Serial Interface Transmit/Receive Data Format
- Asynchronous Serial Interface Transmission Completion Interrupt Request Timing
- Asynchronous Serial Interface Reception Completion Interrupt Request Timing
- Receive Error Timing
- wire serial I/O mode
- Wire serial I/O Mode Timing
- Circuit of Switching in Transfer Bit Order
- CHAPTER 12 INTERRUPT FUNCTION
- Interrupt Sources and Configuration
- Basic Configuration of Interrupt Function (1/2)
- Basic Configuration of Interrupt Function (2/2)
- Interrupt Function Control Registers
- Interrupt Request Flag Register Format
- Interrupt Mask Flag Register Format
- Priority Specify Flag Register Format
- External Interrupt Mode Register 0 Format
- Program Status Word Configuration
- Interrupt Servicing Operations
- Flowchart from Non-Maskable Interrupt Request Generation to Acknowledgment
- Non-Maskable Interrupt Request Acknowledge Operation
- Maskable interrupt request acknowledge operation
- Interrupt Request Acknowledge Processing Algorithm
- Interrupt Request Acknowledge Timing (Minimum Time)
- Software interrupt request acknowledge operation
- Interrupt request reserve
- Interrupt Request Hold
- CHAPTER 13 STANDBY FUNCTION
- Standby function control register
- Standby Function Operations
- HALT Mode Clear upon Interrupt Generation
- HALT Mode Release by RESET Input
- STOP mode
- STOP Mode Release by Interrupt Generation
- Release by STOP Mode RESET Input
- CHAPTER 14 RESET FUNCTION
- Timing of Reset Input by RESET Input
- CHAPTER 15 PD78P083
- Memory Size Switching Register
- PROM Programming
- PROM write procedure
- Page Program Mode Timing
- Byte Program Mode Flowchart
- Byte Program Mode Timing
- PROM reading procedure
- Erasure Procedure ( PD78P083DU Only)
- CHAPTER 16 INSTRUCTION SET
- Legends Used in Operation List
- Description of "operation" column
- Operation List
- Instructions Listed by Addressing Type
- APPENDIX A DEVELOPMENT TOOLS
- A.1 Language Processing Software
- A.2 PROM Programming Tools
- A.3 Debugging Tools
- A.3.2 Software (1/3)
- A.3.2 Software (2/3)
- A.3.2 Software (3/3)
- In-Circuit Emulator
- APPENDIX B EMBEDDED SOFTWARE
- B.1 Real-time OS
- B.2 Fuzzy Inference Development Support System
- APPENDIX C REGISTER INDEX
- APPENDIX D REVISION HISTORY
manualsdatabase
Your AI-powered manual search engine