Nuvoton NUC502CDN Manuals

Manuals and User Guides for Nuvoton NUC502CDN. We have 1 Nuvoton NUC502CDN manual available for free PDF download: User Manual

Nuvoton NUC502CDN User Manual

Nuvoton NUC502CDN User Manual (266 pages)

NUC502 Series ARM ARM7TDMI Based 32-bit Microprocessor

Brand: Nuvoton | Category: Computer Hardware | Size: 4 MB

Table of Contents

Table of Contents
2
1 General Description

6
2 Features

7
3 Pad and Pin Configuration

9
- Pin Descriptions
  11
4 System Diagram

21
5 Block Diagram

22
- System Block Diagram
  22
- On-Chip Bus Block Diagram
  23
6 Functional Description

24
- ARM7TDMI CPU Core
  24
- System Manager
  25
  - Overview
    25
  - System Memory Mapping
    25
  - AHB Bus Arbitration
    27
  - Fixed Priority Mode
    27
  - Power-On Settings
    28
  - System Manager Control Registers
    29
- Clock Controller
  43
  - Function Description
    43
  - Clock Control Registers
    44
- SPI Synchronous Serial Interface Controller (Master Mode)
  56
  - Overview
    56
  - Features
    56
  - SPIM Timing Diagram
    57
  - SPIM Programming Example Without DMA
    57
  - SPIM Programming Example with DMA
    58
  - Direct Memory Mapping Mode
    59
  - SPIM Serial Interface Control Registers Mapping
    60
- Audio Processing Unit
  73
  - Overview and Features
    73
  - APU Functional Description
    73
  - AUDIO DAC Clock
    73
  - APU Run Procedures
    73
  - APU Control Register Mapping
    74
  - APU Control Registers
    75
- SRAM Controller
  83
  - Overview
    83
  - Features
    83
  - SRAM Block Diagram
    84
  - SRAM System Diagram
    85
  - SRAM Function Description
    86
  - SRAM Register Mapping
    87
- USB Device Controller
  91
  - Overview
    91
  - Features
    91
  - Functional Descriptions
    92
  - Memory Mapping
    93
  - USB Control Registers Mapping
    93
- Advanced Interrupt Controller
  107
  - Overview
    107
  - Features
    107
  - Interrupt Sources
    108
  - AIC Functional Descriptions
    110
  - AIC Registers Mapping
    112
  - AIC Control Registers
    114
- General Purpose I/O
  128
  - Overview and Features
    128
  - GPIO Control Register Mapping
    129
  - GPIO Control Register Description
    130
- I2C Synchronous Serial Interface
  149
  - Overview
    149
  - Features
    149
    
    I 2 C Protocol
    150
    
    Data Transfer
    151
    
    Start and Stop Conditions
    151
    
    Stop Signal
    151
    
    I 2 C Programming Examples
    152
    
    Software I 2 C Operation
    154
    
    I 2 C Serial Interface Control Registers Mapping
    156
- PWM-Timer
  164
  - Introduction
    164
  - Features
    165
  - PWM Timer Start Procedure
    165
  - PWM Architecture
    166
  - Basic Timer Operation
    168
  - PWM Double Buffering and Automatic Reload
    168
  - Modulate Duty Ratio
    169
  - Dead-Zone Generator
    170
  - PWM Timer Start Procedure
    171
  - PWM Timer Stop Procedure
    171
  - PWM Timer Register Mapping
    173
  - Register Description
    173
- Real Time Clock (RTC)
  190
  - Overview
    190
  - RTC Features
    190
  - RTC Function Description
    191
  - RTC Register Mapping
    193
  - RTC Register Descriptions
    194
- Serial Peripheral Interface Controller (SPI Master/Slave)
  207
- Timer Controller
  218
  - General Timer Controller
    218
  - Watchdog Timer
    218
  - Timer Control Registers Map
    220
- UART Interface Controller
  229
  - Overview
    229
  - Features
    229
  - Block Diagram
    230
  - Functional Blocks Descriptions
    230
  - Finite State Machine
    231
  - UART Interface Control Registers Mapping
    235
- Analog to Digital Converter
  250
  - Features
    250
  - ADC Functional Description
    250
  - ADC Control Register Mapping
    251
  - ADC Control Register Description
    253
7 Electrical Characteristics

260
- Absolute Maximum Ratings
  260
- DC Specifications
  260
- AC Specifications
  261
  - Audio DAC Characteristic
    261
  - ADC Characteristic
    261
    
    Package Specifications
    262
    
    Revision History
    265

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