NEC mPD780852 Series Manuals

Manuals and User Guides for NEC mPD780852 Series. We have 1 NEC mPD780852 Series manual available for free PDF download: Preliminary User's Manual

NEC mPD780852 Series Preliminary User's Manual (315 pages)

8-Bit Single-Chip Microcontrollers

Brand: NEC | Category: Microcontrollers | Size: 1.16 MB

Table of Contents
13
Chapter 1 Outline

27
- Features
  27
- Applications
  27
- Ordering Information
  28
- Quality Grade
  28
- Pin Configuration (Top View)
  29
- Series Product Development
  31
- Block Diagram
  33
- Outline of Function
  34
- Pin Function
  35
- Pin Function List
  35
- Description of Pin Functions
  38
- P00 to P07 (Port 0)
  38
- P10 to P14 (Port 1)
  38
- P20 to P27 (Port 2)
  39
- P30 to P37 (Port 3)
  39
- P40 to P44 (Port 4)
  39
- P50 to P54 (Port 5)
  40
- P60, P61 (Port 6)
  40
- P81 to P87 (Port 8)
  41
- P90 to P97 (Port 9)
  41
- COM0 to COM3
  41
- Lcd
  41
- Av Ref
  41
- Av Ss
  41
- Reset
  41
- X1 and X2
  41
- Smv DD
  42
- Smv Ss
  42
- Vdd0
  42
- Rout
  42
- Vss0
  42
- Ss0 Ss1
  42
- PP ( Μ PD78F0852 Only)
  42
- IC (Mask ROM Version Only)
  42
- Input/Output Circuits and Recommended Connection of Unused Pins
  43
Chapter 3 Cpu Architecture

47
- Memory Spaces
  47
- Internal Program Memory Space
  50
- Internal Data Memory Space
  51
- Special-Function Register (SFR) Area
  51
- Data Memory Addressing
  52
- Processor Registers
  55
- Control Registers
  55
- General Registers
  58
- Special-Function Registers (Sfrs)
  59
- Instruction Address Addressing
  63
- Relative Addressing
  63
- Immediate Addressing
  64
- Register Addressing
  65
- Operand Address Addressing
  66
- Implied Addressing
  66
- Register Addressing
  67
- Direct Addressing
  68
- Short Direct Addressing
  69
- Special-Function Register (SFR) Addressing
  70
- Register Indirect Addressing
  71
- Based Addressing
  72
- Based Indexed Addressing
  72
- Stack Addressing
  73
Chapter 4 Port Functions

75
- Port Functions
  75
- Port Configuration
  77
- Port 0
  77
- Port Functions
  77
- Port 1
  78
- Port 2
  79
- Port 3
  80
- Port 4
  81
- Port 5
  82
- Port 6
  83
- Port 8
  84
- Port 9
  85
- Port Function Control Registers
  86
- Port Function Operations
  89
- Writing to Input/Output Port
  89
- Reading from Input/Output Port
  89
- Operations on Input/Output Port
  89
Chapter 5 Clock Generator

91
- Clock Generator Functions
  91
- Clock Generator Configuration
  91
- Clock Generator Control Registers
  92
- System Clock Oscillator
  94
- Main System Clock Oscillator
  94
- Divider Circuit
  96
- Clock Generator Operations
  97
- Changing Setting of CPU Clock
  98
- Time Required for Switching CPU Clock
  98
- Switching CPU Clock
  99
Chapter 6 16-Bit Timer 0 Tm0

101
Chapter 7 8-Bit Timer 1 Tm1

113
- 8-Bit Timer 1 TM1 Functions
  113
- 8-Bit Timer 1 TM1 Configuration
  114
- 8-Bit Timer 1 TM1 Control Registers
  115
- 8-Bit Timer 1 TM1 Operations
  117
- 8-Bit Interval Timer Operation
  117
- 8-Bit Timer 1 TM1 Cautions
  120
Chapter 8 8-Bit Timer/Event Counters 2 Tm2 and 3 Tm3

121
Chapter 9 Watch Timer

137
- Watch Timer Functions
  137
- Watch Timer Configuration
  138
- Interval Time
  138
- Watch Timer Control Register
  139
- Watch Timer Operations
  140
- Watch Timer Operation
  140
- Interval Timer Operation
  140
Chapter 10 Watchdog Timer

143
- Watchdog Timer Functions
  143
- Watchdog Timer Configuration
  145
- Watchdog Timer Control Registers
  145
- Watchdog Timer Operations
  147
- Watchdog Timer Operation
  147
- Interval Timer Operation
  148
Chapter 11 Clock Output Controller

149
Chapter 12 A/D Converter

153
- A/D Converter Functions
  153
- A/D Converter Configuration
  155
- A/D Converter Control Registers
  157
- A/D Converter Operations
  160
- Basic Operations of A/D Converter
  160
- Input Voltage and Conversion Results
  162
- A/D Converter Operation Mode
  163
- A/D Converter Cautions
  165
- Cautions on Emulation
  168
Chapter 13 Serial Interface Uart

169
- Serial Interface Functions
  169
- Serial Interface Configuration
  170
- Serial Interface Control Registers
  171
- Serial Interface Operations
  175
- Operation Stop Mode
  175
- Asynchronous Serial Interface (UART) Mode
  175
Chapter 14 Serial Interface Sio2

187
- Serial Interface Functions
  187
- Serial Interface Configuration
  188
- Serial Interface Control Registers
  189
- Serial Interface Operations
  193
- Operation Stop Mode
  193
- 3-Wire Serial I/O Mode
  194
Chapter 15 Serial Interface Sio3

201
- Serial Interface Functions
  201
- Serial Interface Configuration
  202
- Serial Interface Control Register
  203
- Serial Interface Operations
  204
- Operation Stop Mode
  204
- 3-Wire Serial I/O Mode
  205
Chapter 16 Lcd Controller/Driver

207
- LCD Controller/Driver Functions
  207
- LCD Controller/Driver Configuration
  208
- LCD Controller/Driver Control Registers
  210
- LCD Controller/Driver Settings
  212
- LCD Display Data Memory
  213
- Common Signals and Segment Signals
  214
- Supplying LCD Drive Voltage
  216
- LC0 LC1 , and
  216
- Display Mode
  218
- 4-Time-Division Display Example
  218
- Cautions on Emulation
  221
Chapter 17 Sound Generator

223
- Sound Generator Function
  223
- Sound Generator Configuration
  224
- Sound Generator Control Registers
  225
- Sound Generator Operations
  229
- To Output Basic Cycle Signal SGO
  229
Chapter 18 Meter Controller/Driver

231
Chapter 19 Interrupt Functions

241
Chapter 20 Standby Function

263
- Standby Function and Configuration
  263
- Standby Function
  263
- Standby Function Control Register
  264
- Standby Function Operations
  265
- HALT Mode
  265
- STOP Mode
  268
Chapter 21 Reset Function

271
- Reset Functions
  271
CHAPTER 22 Μ PD78F0852

275
Chapter 23 Instruction Set

281
- Legend for Operation List
  282
- Operand Identifiers and Description Formats
  282
- Description of "Operation" Column
  283
- Description of "Flag Operation" Column
  283
- Operation List
  284
- Instructions Listed by Addressing Type
  292
Appendix Adevelopment Tools

297
- Language Processing Software
  299
- Flash Memory Writing Tools
  300
- Debugging Tools
  301
- Hardware
  301
- Software
  302
Appendix Bembedded Software

305
Appendix Cregister Index

307
- Register Index (in Alphabetical Order with Respect to Register Name)
  307
- Register Index (in Alphabetical Order with Respect to Register Symbol)
  310
Appendix Drevision History

313

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NEC mPD780852 Series Manuals

NEC mPD780852 Series Preliminary User's Manual (315 pages)

Table of Contents

Chapter 1 Outline

Chapter 3 Cpu Architecture

Chapter 4 Port Functions

Chapter 5 Clock Generator

Chapter 6 16-Bit Timer 0 Tm0

Chapter 7 8-Bit Timer 1 Tm1

Chapter 8 8-Bit Timer/Event Counters 2 Tm2 and 3 Tm3

Chapter 9 Watch Timer

Chapter 10 Watchdog Timer

Chapter 11 Clock Output Controller

Chapter 12 A/D Converter

Chapter 13 Serial Interface Uart

Chapter 14 Serial Interface Sio2

Chapter 15 Serial Interface Sio3

Chapter 16 Lcd Controller/Driver

Chapter 17 Sound Generator

Chapter 18 Meter Controller/Driver

Chapter 19 Interrupt Functions

Chapter 20 Standby Function

Chapter 21 Reset Function

CHAPTER 22 Μ PD78F0852

Chapter 23 Instruction Set

Appendix Adevelopment Tools

Appendix Bembedded Software

Appendix Cregister Index

Appendix Drevision History

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