NEC V850ES/KE1+ Manuals

Manuals and User Guides for NEC V850ES/KE1+. We have 1 NEC V850ES/KE1+ manual available for free PDF download: User Manual

NEC V850ES/KE1+ User Manual (709 pages)

32-bit Single-Chip Microcontrollers

Brand: NEC | Category: Microcontrollers | Size: 4.03 MB

Table of Contents
8
Chapter 1 Introduction

17
K1 Series Product Lineup

17
- V850Es/Kx1+, V850Es/Kx1 Products Lineup
  17
- 78K0/Kx1+, 78K0/Kx1 Products Lineup
  20
Features

23
Applications

24
Ordering Information

24
Pin Configuration (Top View)

25
Function Block Configuration

27
Overview of Functions

31
Chapter 2 Pin Functions

32
List of Pin Functions

32
Pin I/O Circuits and Recommended Connection of Unused Pins

36
Pin I/O Circuits

38
Chapter 3 Cpu Functions

40
Features

40
CPU Register Set

41
- Program Register Set
  42
- System Register Set
  43
Operating Modes

49
Address Space

50
- CPU Address Space
  50
- Wraparound of CPU Address Space
  51
- Memory Map
  52
- Areas
  54
- Recommended Use of Address Space
  56
- Peripheral I/O Registers
  58
- Special Registers
  65
- Cautions
  68
Chapter 4 Port Functions

71
Features

71
Basic Port Configuration

71
Port Configuration

72
- Port 0
  78
- Port 3
  80
- Port 4
  85
- Port 5
  87
- Port 7
  90
- Port 9
  91
- Port CM
  97
- Port DL
  99
Block Diagrams

101
Port Register Setting When Alternate Function Is Used

119
Cautions

123
- Cautions on Bit Manipulation Instruction for Port N Register (Pn)
  123
- Hysteresis Characteristics
  124
Chapter 5 Clock Generation Function

125
Overview

125
Configuration

126
Registers

128
Operation

133
- Operation of each Clock
  133
- Clock Output Function
  133
- External Clock Input Function
  133
PLL Function

134
- Overview
  134
- Register
  134
- Usage
  135
Chapter 6 16-Bit Timer/Event Counter P (Tmp)

136
Overview

136
Functions

136
Configuration

137
Registers

139
Operation

150
Eliminating Noise on Capture Trigger Input Pin (Tip0A)

221
Cautions

223
Chapter 7 16-Bit Timer/Event Counter 0

224
Functions

224
Configuration

225
Registers

231
Operation

238
Special Use of TM01

287
- Rewriting CR011 Register During TM01 Operation
  287
- Setting LVS01 and LVR01 Bits
  287
Cautions

289
Chapter 8 8-Bit Timer/Event Counter 5

293
Functions

293
Configuration

294
Registers

297
Operation

300
- Operation as Interval Timer
  300
- Operation as External Event Counter
  302
- Square-Wave Output Operation
  303
- 8-Bit PWM Output Operation
  305
- Operation as Interval Timer (16 Bits)
  308
- Operation as External Event Counter (16 Bits)
  310
- Square-Wave Output Operation (16-Bit Resolution)
  311
- Cautions
  312
Chapter 9 8-Bit Timer H

313
Functions

313
Configuration

313
Registers

316
Operation

320
Chapter 10 Interval Timer, Watch Timer

336
Interval Timer BRG

336
- Functions
  336
- Configuration
  336
- Registers
  338
- Operation
  340
Watch Timer

341
- Functions
  341
- Configuration
  341
- Register
  342
- Operation
  344
Cautions

346
Chapter 11 Watchdog Timer Functions

347
Watchdog Timer 1

347
- Functions
  347
- Configuration
  349
- Registers
  349
- Operation
  351
Watchdog Timer 2

353
- Functions
  353
- Configuration
  354
- Registers
  354
- Operation
  356
Chapter 12 Real-Time Output Function (Rto)

357
Function

357
Configuration

358
Registers

359
Operation

361
Usage

362
Cautions

362
Security Function

363
Chapter 13 A/D Converter

365
Overview

365
Functions

365
Configuration

366
Registers

368
Operation

377
- Basic Operation
  377
- Trigger Modes
  378
- Operation Modes
  379
- Power Fail Detection Function
  382
- Setting Method
  383
Cautions

385
How to Read A/D Converter Characteristics Table

391
Chapter 14 Asynchronous Serial Interface (Uart)

395
Features

395
Configuration

396
Registers

398
Interrupt Request Signals

407
Operation

408
- Data Format
  408
- Transmit Operation
  409
- Continuous Transmission Operation
  411
- Receive Operation
  415
- Reception Error
  417
- Parity Types and Corresponding Operation
  418
- Receive Data Noise Filter
  419
- SBF Transmission/Reception (UART0 Only)
  420
- Dedicated Baud Rate Generator N (Brgn)
  424
- Cautions
  431
Chapter 15 Clocked Serial Interface 0 (Csi0)

432
- Features
  432
- Configuration
  433
- Registers
  436
- Operation
  445
  - Transmission/Reception Completion Interrupt Request Signal (Intcsi0N)
    445
  - Single Transfer Mode
    447
  - Continuous Transfer Mode
    450
  - Output Pins
    458
Chapter 16 I C Bus

459
- Features
  459
- Configuration
  462
- Registers
  464
- Functions
  477
  - Pin Configuration
    477
  - I C Bus Definitions and Control Methods
    478
    
    Start Condition
    478
    
    Addresses
    479
    
    Transfer Direction Specification
    479
    
    Ack
    480
    
    Stop Condition
    481
    
    Wait State
    482
- Wait State Cancellation Method
  484
  - C Interrupt Request Signals (INTIIC0)
    485
    
    Master Device Operation
    486
    
    Slave Device Operation (When Receiving Slave Address (Match with Address))
    489
    
    Slave Device Operation (When Receiving Extension Code)
    493
    
    Arbitration Loss Operation (Operation as Slave after Arbitration Loss)
    497
    
    Operation Without Communication
    497
    
    Operation When Arbitration Loss Occurs (no Communication after Arbitration Loss)
    499
    
    Interrupt Request Signal (INTIIC0) Generation Timing and Wait Control
    506
    
    Address Match Detection Method
    507
    
    Error Detection
    507
    
    Extension Code
    508
    
    Arbitration
    509
    
    Wakeup Function
    510
    
    Communication Reservation
    511
    
    When Communication Reservation Function Is Enabled (IICF0.IICRSV0 Bit = 0)
    511
    
    When Communication Reservation Function Is Disabled (IICF0.IICRSV0 Bit = 1)
    514
Cautions

515
Communication Operations

516
Timing of Data Communication

524
Chapter 17 Interrupt/Exception Processing Function

531
Overview

531
- Features
  531
Non-Maskable Interrupts

534
- Operation
  537
- Restore
  538
- NP Flag
  539
Maskable Interrupts

540
- Operation
  540
- Restore
  542
- Priorities of Maskable Interrupts
  543
- Interrupt Control Register (Xxlcn)
  547
- Interrupt Mask Registers 0, 1, 3 (IMR0, IMR1, IMR3)
  549
- In-Service Priority Register (ISPR)
  550
- ID Flag
  551
- Watchdog Timer Mode Register 1 (WDTM1)
  552
External Interrupt Request Input Pins (NMI, INTP0 to INTP7)

553
- Noise Elimination
  553
- Edge Detection
  555
Software Exceptions

559
- Operation
  559
- Restore
  560
- EP Flag
  561
Exception Trap

562
- Illegal Opcode
  562
- Debug Trap
  564
Multiple Interrupt Servicing Control

566
Interrupt Response Time

568
Periods in Which Interrupts Are Not Acknowledged by CPU

569
Cautions

569
Chapter 18 Key Interrupt Function

570
Function

570
Register

571
Chapter 19 Standby Function

572
Overview

572
Registers

575
HALT Mode

578
- Setting and Operation Status
  578
- Releasing HALT Mode
  578
IDLE Mode

580
- Setting and Operation Status
  580
- Releasing IDLE Mode
  580
STOP Mode

582
Subclock Operation Mode

585
- Setting and Operation Status
  585
- Releasing Subclock Operation Mode
  585
Sub-IDLE Mode

587
- Setting and Operation Status
  587
- Releasing Sub-IDLE Mode
  587
Chapter 20 Reset Function

589
Overview

589
Configuration

589
Register to Check Reset Source

590
Reset Sources

591
Reset Output Function

602
Chapter 21 Clock Monitor

603
Function

603
Registers

603
Operation

605
Internal Oscillation Clock Operation Mode

608
- Setting and Operation Status
  608
- Releasing Internal Oscillation Clock Operation Mode
  608
Internal Oscillation HALT Mode

611
- Setting and Operation Status
  611
- Releasing Internal Oscillation HALT Mode
  611
Chapter 22 Low-Voltage Detector

613
Function

613
Configuration

613
Registers

614
Operation

616
Chapter 23 Power-On-Clear Circuit

618
- Function
  618
- Configuration
  618
- Operation
  619
Chapter 24 Rom Correction Function

620
- Overview
  620
- Control Registers
  621
Chapter 25 Mask Option/Option Byte

624
- Mask Option (Mask ROM Versions)
  624
- Option Byte (Flash Memory Versions)
  625
Chapter 26 Flash Memory

626
- Features
  626
- Memory Configuration
  627
- Functional Outline
  628
- Rewriting by Dedicated Flash Programmer
  632
  - Programming Environment
    632
  - Communication Mode
    633
  - Flash Memory Control
    638
  - Selection of Communication Mode
    639
  - Communication Commands
    640
  - Pin Connection
    641
  - Rewriting by Self Programming
    646
    
    Overview
    646
    
    Features
    647
    
    Standard Self Programming Flow
    648
    
    Flash Functions
    649
    
    Pin Processing
    649
    
    Internal Resources Used
    650
Chapter 27 On-Chip Debug Function

651
- ROM Security Function
  651
  - Security ID
    651
  - Setting
    652
  - Cautions
    653
Chapter 28 Electrical Specifications

654
Chapter 29 Package Drawings

676
Chapter 30 Recommended Soldering Conditions

678
Appendix A Development Tools

680
- Software Package
  683
- Language Processing Software
  683
- Control Software
  683
- A.1 Software Package
  683
- Debugging Tools (Hardware)
  684
  - When Using IECUBE QB-V850ESKX1H
    684
  - When Using MINICUBE QB-V850MINI
    686
- Debugging Tools (Software)
  688
- Embedded Software
  689
- Flash Memory Writing Tools
  689
- A.6 Embedded Software
  689
Appendix B Instruction Set List

690
- Conventions
  690
- Instruction Set (in Alphabetical Order)
  693
Appendix C Register Index

700
Appendix D Revision History

706
- Major Revisions in this Edition
  706

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NEC V850ES/KE1+ Manuals

NEC V850ES/KE1+ User Manual (709 pages)

Table of Contents

Chapter 1 Introduction

K1 Series Product Lineup

Features

Applications

Ordering Information

Pin Configuration (Top View)

Function Block Configuration

Overview of Functions

Chapter 2 Pin Functions

List of Pin Functions

Pin I/O Circuits and Recommended Connection of Unused Pins

Pin I/O Circuits

Chapter 3 Cpu Functions

Features

CPU Register Set

Operating Modes

Address Space

Chapter 4 Port Functions

Features

Basic Port Configuration

Port Configuration

Block Diagrams

Port Register Setting When Alternate Function Is Used

Cautions

Chapter 5 Clock Generation Function

Overview

Configuration

Registers

Operation

PLL Function

Chapter 6 16-Bit Timer/Event Counter P (Tmp)

Overview

Functions

Configuration

Registers

Operation

Eliminating Noise on Capture Trigger Input Pin (Tip0A)

Cautions

Chapter 7 16-Bit Timer/Event Counter 0

Functions

Configuration

Registers

Operation

Special Use of TM01

Cautions

Chapter 8 8-Bit Timer/Event Counter 5

Functions

Configuration

Registers

Operation

Chapter 9 8-Bit Timer H

Functions

Configuration

Registers

Operation

Chapter 10 Interval Timer, Watch Timer

Interval Timer BRG

Watch Timer

Cautions

Chapter 11 Watchdog Timer Functions

Watchdog Timer 1

Watchdog Timer 2

Chapter 12 Real-Time Output Function (Rto)

Function

Configuration

Registers

Operation

Usage

Cautions

Security Function

Chapter 13 A/D Converter

Overview

Functions

Configuration

Registers

Operation

Cautions