MINI51 View Datasheet(PDF) - Unspecified

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Description

Manufacturer

MINI51

32-BIT MICROCONTROLLER - ARM Cortex™-M0

Unspecified 

NuMicro™ Mini51 Technical Reference Manual

5.5.5 Comparator Reference Voltage (CRV) ........................................................................ 101

5.5.6 Register Map ............................................................................................................... 102

5.5.7 Register Description .................................................................................................... 103

5.6 Analog-to-Digital Converter (ADC) Controller .......................................................... 107

5.6.1 Overview...................................................................................................................... 107

5.6.2 Features ...................................................................................................................... 107

5.6.3 Block Diagram ............................................................................................................. 108

5.6.4 ADC Operation Procedure ........................................................................................... 108

5.6.5 ADC Register Map ....................................................................................................... 111

5.6.6 ADC Register............................................................................................................... 112

5.7 Flash Memory Controller (FMC) ............................................................................... 121

5.7.1 Overview...................................................................................................................... 121

5.7.2 Features ...................................................................................................................... 121

5.7.3 Block Diagram ............................................................................................................. 121

5.7.4 Functional Description ................................................................................................. 123

5.7.5 Flash Control Register Map ......................................................................................... 133

5.7.6 Flash Control Register ................................................................................................. 134

5.8 General Purpose I/O ................................................................................................ 142

5.8.1 Overview...................................................................................................................... 142

5.8.2 Features ...................................................................................................................... 142

5.8.3 Functional Description ................................................................................................. 142

5.8.4 Port 0-5 Control Register Map ..................................................................................... 145

5.8.5 Port 0-5 Control Register ............................................................................................. 149

5.9 I2C Serial Interface Controller (Master/Slave) .......................................................... 167

5.9.1 Overview...................................................................................................................... 167

5.9.2

5.9.3

5.9.4

Features ...................................................................................................................... 167

I2C Protocol.................................................................................................................. 168

I2C Protocol Registers ................................................................................................. 171

5.9.5 Register Mapping......................................................................................................... 174

5.9.6 Register Description .................................................................................................... 175

5.9.7 Operation Modes ......................................................................................................... 184

5.9.8 Master Transmitter Mode............................................................................................. 184

5.9.9 Master Receiver Mode................................................................................................. 184

5.9.10 Slave Receiver Mode................................................................................................. 184

5.9.11 Slave Transmitter Mode............................................................................................. 184

5.9.12 Data Transfer Flow in Five Operation Modes ............................................................ 184

5.10 Enhanced PWM Generator ...................................................................................... 191

5.10.1

5.10.2

5.10.3

5.10.4

5.10.5

5.10.6

5.10.7

5.10.8

5.10.9

Overview.................................................................................................................... 191

Features .................................................................................................................... 191

PWM Block Diagram.................................................................................................. 193

PWM Function ........................................................................................................... 195

PWM Operation Modes ............................................................................................. 203

Polarity Control .......................................................................................................... 204

PWM for Motor Control Interrupt Architecture............................................................ 206

PWM Brake Function................................................................................................. 206

PWM Controller Register Map ................................................................................... 207

Feb 9, 2012

Page 3 of 342

Revision V1.03

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