Fujitsu MB95F430 manual Functions of Bits in OPAMP Control Register OPCR

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■Functions of Bits in OPAMP Control Register (OPCR)

Operational Amplifier Version 1.0

Chapter 2 Amplifier Overview

Functions of Bits in OPAMP Control Register (OPCR)

OPAMP Operating Mode Settings

Notes:

While the OPAMP is operating, modifying the settings of RES2, RES1 and RES0 is allowed, however, do not use the output signal of the OPAMP or execute A/D conversion until OPAMP output becomes stable.

It is recommended to turn off the operational amplifier before modifying the settings of RES2, RES1 and RES0.

MCU-AN-500080-E-10 - Page 8

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Contents F²MC-8FXFAMILY MB95F430 SERIES OPERATIONAL AMPLIFIER8-BITMICROCONTROLLER APPLICATION NOTERevision History DateAuthor Change of RecordsCONTENTS 1 Introduction 2 Amplifier Overview 2.1Block Diagram of Operational Amplifier 2.2Pins of Operational AmplifierFigure 1 Block Diagram of Operational Amplifier MCU-AN-500080-E-10- PageMCU-AN-500080-E-10-Page 2.3OPAMP Control RegisterFigure 2 OPAMP Control Register Functions of Bits in OPAMP Control Register OPCR 3 Operations of Operational Amplifier 4 Amplifier setting procedure 5 Amplifier Driver 5.1 Peripheral Usage5.2 Driver Code 5.2.1 General Definition5.2.2Amplifier Routine void AmpOpenLoop 6.2 Sample Code 6 Typical Application6.1 HW Design 7 More Information Simplified Chinese Version8 Appendix Block Diagram of Operational AmplifierSettings for Activating Operational Amplifier OPAMP Control Register9 Sample Code ILRx #pragma intvect DefaultIRQHandler
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