R8C_08 Datasheet, PDF (364/487 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MCU R8C FAMILY / R8C/2x SERIES

R8C/26 Group, R8C/27 Group
18. A/D Converter
18.2 Repeat Mode
In repeat mode, the input voltage of one selected pin is A/D converted repeatedly.
Table 18.3 lists the Specifications of Repeat Mode. Figure 18.6 shows the ADCON0 Register in Repeat Mode and
Figure 18.7 shows the ADCON1 Register in Repeat Mode.
Table 18.3 Specifications of Repeat Mode
Item
Function
Start conditions
Stop condition
Interrupt request
generation timing
Input pin
Reading of result of A/D
converter
Specification
The Input voltage of one pin selected by bits CH2 to CH0 and ADGSEL0 is
A/D converted repeatedly
Set the ADST bit to 1 (A/D conversion starts)
Set the ADST bit to 0
Not generated
Select one of AN0 to AN11
Read AD register
Rev.2.10 Sep 26, 2008 Page 345 of 453
REJ09B0278-0210