Renesas RL78/G1D User Manual

RL78/G13 CHAPTER 11 A/D CONVERTER
R01UH0146EJ0100 Rev.1.00 505
Sep 22, 2011
Figure 11-18. Conversion Operation of A/D Converter (Software Trigger Mode)
Sampling time
Sampling A/D conversion
Undefined
A/D converter
operation
ADCS ← 1 or ADS rewrite
SAR
ADCR
INTAD
SAR clear
Conversion time
Conversion
result
Conversion
result
A/D conversion operations are performed continuously until bit 7 (ADCS) of the A/D converter mode register (ADM) is
reset (0) by software.
If a write operation is performed to the analog input channel specification register (ADS) during an A/D conversion
operation, the conversion operation is initialized, and if the ADCS bit is set (1), conversion starts again from the beginning.
Reset signal generation clears the A/D conversion result register (ADCR, ADCRH) to 0000H or 00H.

Renesas RL78/G1D Specifications

General

Brand	Renesas
Model	RL78/G1D
Category	Computer Hardware
Language	English