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RL78/D1A User's Manual: Hardware - Renesas

RL78/D1A User's Manual: Hardware - Renesas

RL78/D1A User's Manual: Hardware - Renesas

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CHAPTER 16 LCD CONTROLLER/DRIVER ........................................................................................ 964<br />

16.1 Functions of LCD Controller/Driver .............................................................................................. 964<br />

16.2 Configuration of LCD Controller/Driver ....................................................................................... 967<br />

16.3 Registers Controlling LCD Controller/Driver............................................................................... 969<br />

16.4 Setting LCD Controller/Driver ....................................................................................................... 977<br />

16.5 LCD Display Data Memory............................................................................................................. 978<br />

16.6 Common and Segment Signals..................................................................................................... 981<br />

16.7 Display Modes................................................................................................................................. 986<br />

16.7.1 Static display example.................................................................................................................. 986<br />

16.7.2 Three-time-slice display example................................................................................................. 989<br />

16.7.3 Four-time-slice display example ................................................................................................... 992<br />

16.8 Supplying LCD Drive Voltages VLC0, VLC1, and VLC2.............................................................. 995<br />

CHAPTER 17 SOUND GENERATOR ................................................................................................... 997<br />

17.1 Overview.......................................................................................................................................... 997<br />

17.1.1 Description ................................................................................................................................... 998<br />

17.1.2 Principle of operation.................................................................................................................. 1000<br />

17.2 Sound Generator Registers........................................................................................ 1001<br />

17.3 Sound Generator Operation ........................................................................................................ 1006<br />

17.3.1 Generating the tone.................................................................................................................... 1006<br />

17.3.2 Generating the volume information ............................................................................................ 1007<br />

17.4 Sound Generator Application Hints............................................................................................ 1009<br />

17.4.1 Initialization................................................................................................................................. 1009<br />

17.4.2 Start and stop sound .................................................................................................................. 1009<br />

17.4.3 Change sound volume ............................................................................................................... 1009<br />

17.4.4 Generate special sounds............................................................................................................ 1009<br />

CHAPTER 18 MULTIPLIER AND DIVIDER/MULTIPLY-ACCUMULATOR ....................................... 1010<br />

18.1 Functions of Multiplier and Divider/Multiply-Accumulator ..................................... 1010<br />

18.2 Configuration of Multiplier and Divider/Multiply-Accumulator............................... 1010<br />

18.3 Register Controlling Multiplier and Divider/Multiply-Accumulator ........................ 1016<br />

18.4 Operations of Multiplier and Divider/Multiply-Accumulator ................................... 1018<br />

18.4.1 Multiplication (unsigned) operation.............................................................................................1018<br />

18.4.2 Multiplication (signed) operation ................................................................................................ 1019<br />

18.4.3 Multiply-accumulation (unsigned) operation............................................................................... 1020<br />

18.4.4 Multiply-accumulation (signed) operation................................................................................... 1022<br />

18.4.5 Division operation....................................................................................................................... 1024<br />

CHAPTER 19 DMA CONTROLLER .................................................................................................... 1026<br />

19.1 Functions of DMA Controller....................................................................................................... 1026<br />

Index-10

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