R8C/13 Group
14.1 One-shot mode
14.1 One-shot Mode
In one-shot mode, the input voltage on one selected pin is A/D converted once. Table 14.2 lists the
specifications of one-shot mode. Figure 14.4 shows the ADCON0 and ADCON1 registers in one-
shot mode.
Table 14.2 One-shot Mode Specifications
Item
Specification
Input voltage on one pin selected by CH2 to CH0 and ADGSEL0 bit is A/D
converted once.
Function
Start condition
Stop condition
Set ADST bit to “1”
•
Completion of A/D conversion (ADST bit is set to “0”)
• Set ADST bit to “0”
Interrupt request generation timing End of A/D conversion
Input pin
One of AN0 to AN11, as selected
Reading of result of A/D converter Read AD register
Rev.1.20 Jan 27, 2006 page 128 of 205
REJ09B0111-0120
RENESAS [ RENESAS TECHNOLOGY CORP ]
