Fujitsu MB95F430 manual Typical Application, HW Design, Sample Code

Operational Amplifier Version 1.0

Chapter 6 Typical Application

6 Typical Application

This is the typical application introduction.

6.1 HW Design

In this application, we will test the operational amplifier in the MB95F430K. The HW is designed as below. The R1, R2, R3 is used in open-loop amplifier.

Figure 4 Hardware Design

6.2 Sample Code

void main(void)

Return	: none.
Parameters		: none;
Description		: system main programm.
Example		: main();

void main(void)

{

__DI();

__set_il(3); InitIrqLevels();

WDTH =0xA5;//Disable WTG

WDTL =0x96;

WATR =0xEE;

SYCC =0xF0;//Main Clock SYCC2=0xF4;//Main Clock SYSC =0xBC;//BUZZ(P01)

SYSC2 =0x02;//PPG(P73),Disable I2C while(!STBC_MRDY);

__EI();

AmpOpenLoop();

AmpCloseLoop();

}

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