Renesas Single-Chip Microcomputer M38C89T-ADF Bedienungsanleitung PDF herunterladen (Seite 112)

Rev.1.00 May 22 2012

REJ09B0566

4-92

Library Reference

R_ADC_10_Create

4.2.10 41B10-bit Analog to Digital Converter

Description (2/2) • Scan mode

PDL_ADC_10_MODE_SINGLE or

PDL_ADC_10_MODE_MULTI or

PDL_ADC_10_MODE_SCAN

Select single mode, multi mode or scan mode.

• Trigger selection

PDL_ADC_10_TRIGGER_SOFTWARE or

Software

PDL_ADC_10_TRIGGER_MTU_TRGAN or

MTU Trigger

PDL_ADC_10_TRIGGER_MTU_TRG0N or

Trigger on MTU channel 0 compare match

PDL_ADC_10_TRIGGER_MTU_TRG4AN or

Trigger on MTU channel 4 compare match

PDL_ADC_10_TRIGGER_MTU_TRG4BN or

Trigger on MTU channel 4 compare match

PDL_ADC_10_TRIGGER_ADTRG

Trigger on external ADC trigger pin

[data2]

The desired frequency of the conversion clock (ADCLK) in Hertz.

[data3]

The interrupt priority level. Select between 0 (interrupt disabled) and F (highest priority).

Return value

True if all parameters are valid and exclusive; otherwise false.

Functionality

ADC

References

R_ADC_10_Read

Remarks (1/2) • This function configures the selected pin(s) for ADC operation by setting the direction to input and turning

off the input buffer.

The port control settings for any ADC pins that subsequently become inactive are not modified.

• This function brings the selected converter unit out of the power-down state.

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Renesas Single-Chip Microcomputer M38C89T-ADF Bedienungsanleitung Seite 112