OPTION_REG datasheet(212/222 Pages) MICROCHIP

212 / 222 page

MCP19111

DS22331A-page 212

 2013 Microchip Technology Inc.

Features

Microcontroller .............................................................. 1

Miscellaneous ............................................................. 19

Protection .................................................................... 18

Synchronous Buck ........................................................ 1

Firmware Instructions........................................................ 191

Flash Program Memory Control ........................................ 103

Operation During Code Protect................................. 107

Operation during write Protect .................................. 107

Protecting .................................................................. 107

Reading..................................................................... 106

Writing to ................................................................... 107

Flash Program Memory Control Registers........................ 104

High-Side Drive Strength .................................................... 47

I/O

Ports.......................................................................... 109

I2C Mode (MSSPx)

Acknowledge Sequence ........................................... 150

Acknowledge Sequence Timing................................ 174

Associated Registers ................................................ 180

Bus Collision

During a Repeated Start Condition ................... 178

During a Start Condition.................................... 176

During a Stop Condition.................................... 179

Effects of a Reset...................................................... 175

I2C Clock Rate w/BRG .............................................. 181

Master Mode ............................................................. 167

Clock Arbitration................................................ 167

Operation .......................................................... 167

Reception.......................................................... 172

Start Condition Timing .............................. 168, 169

Transmission..................................................... 170

Multi-Master

Communication,

Bus

Collision

and

Arbitration.......................................................... 175

Multi-Master Mode .................................................... 175

Operation .................................................................. 148

Overview ................................................................... 146

Read/Write Bit Information (R/W Bit) ........................ 151

Slave Mode

10-bit Address Reception.................................. 161

Bus Collision ..................................................... 157

Clock Synchronization ...................................... 165

General Call Address Support .......................... 166

Operation .......................................................... 151

SSPMSKx Register........................................... 166

Transmission..................................................... 157

Sleep Operation ........................................................ 175

Stop Condition Timing............................................... 174

In-Circuit Serial Programming (ICSP) ............................... 189

Common Programming Interfaces ............................ 189

Indirect Addressing ............................................................. 76

Input .................................................................................... 22

Type ............................................................................ 10

Under Voltage Lockout ......................................... 18, 35

Instruction Format ............................................................. 191

Instruction Set ................................................................... 191

ADDLW ..................................................................... 193

ADDWF ..................................................................... 193

ANDLW ..................................................................... 193

ANDWF ..................................................................... 193

MOVF ....................................................................... 196

BCF .......................................................................... 193

BSF........................................................................... 193

BTFSC ...................................................................... 193

BTFSS ...................................................................... 194

CALL......................................................................... 194

CLRF ........................................................................ 194

CLRW ....................................................................... 194

CLRWDT .................................................................. 194

COMF ....................................................................... 194

DECF ........................................................................ 194

DECFSZ ................................................................... 195

GOTO ....................................................................... 195

INCF ......................................................................... 195

INCFSZ..................................................................... 195

IORLW ...................................................................... 195

IORWF...................................................................... 195

MOVLW .................................................................... 196

MOVWF .................................................................... 196

NOP .......................................................................... 196

RETFIE ..................................................................... 197

RETLW ..................................................................... 197

RETURN................................................................... 197

RLF ........................................................................... 198

RRF .......................................................................... 198

SLEEP ...................................................................... 198

SUBLW ..................................................................... 198

SUBWF..................................................................... 199

SWAPF ..................................................................... 199

XORLW .................................................................... 199

XORWF .................................................................... 199

Summary Table ........................................................ 192

Internal Sampling Switch (RSS) IMPEDANCE ...................... 129

Internal Synchronous Driver ............................................... 15

Internal Temperature Indicator Module............................. 121

Circuit Operation....................................................... 121

Temperature Output ................................................. 121

Internal Temperature Measurement Control....................... 49

Internet Address ............................................................... 217

Interrupt-On-Change......................................................... 119

Interrupt-on-Change

Associated Registers ................................................ 120

Clearing Interrupt Flags ............................................ 119

Enabling the Module ................................................. 119

Operation in Sleep .................................................... 119

Pin Configuration ...................................................... 119

Registers .................................................................. 120

Interrupts

ADC .......................................................................... 126

Associated Registers .................................................. 97

Context Saving ........................................................... 98

Control Registers ........................................................ 93

RA2/INT ...................................................................... 91

TMR1 ........................................................................ 136

Linear Regulators ............................................................... 15

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