Usage example
Use Operational amplifer for Comparator as + side input.
[GUI setting example]
|
Operational amplifer |
||||
|
OPAMP |
Used | |||
|
Operational amplifer operation setting |
Used | |||
|
Use operational amplifer 0 |
Used | |||
|
Use operational amplifer 1 |
Unused | |||
|
Use operational amplifer 2 |
Unused | |||
|
Use operational amplifer 3 |
Unused | |||
|
Reference current circuit setting |
Stop | |||
|
|
|
|
Operation mode setting |
Low-power mode |
|
|
|
|
ELC trigger setting |
Operational amplifer 0: Opeartional amplifer ELC trigger 0 |
|
Operational amplifer 1: Opeartional amplifer ELC trigger 1 | ||||
|
Operational amplifer 2: Opeartional amplifer ELC trigger 2 | ||||
|
Operational amplifer 3: Opeartional amplifer ELC trigger 3 | ||||
|
|
|
Operational Amplifier 0 |
Used | |
|
|
|
|
Activation/stop trigger control setting |
Software trigger mode |
|
Comparator |
||||
|
COMP |
Used | |||
|
Operation setting |
Use only comparator 0 (Comparator input:AMP0O) | |||
|
Speed setting |
Low speed | |||
|
Comparator 0 |
Used | |||
|
Comparator0 Mode setting |
Normal | |||
|
Comparator0 Edge setting |
Rising edge | |||
|
Comparator0 Digital filter setting |
Unused | |||
|
|
|
|
Comparator0 Enable output (VCOUT0) |
Unused |
|
|
|
|
Comparator0 Use comparator 0 interrupt (INTCMP0) |
Used |
|
|
|
|
Comparator0 Priority |
Low |
[API setting example]
r_cg_main.c
void main(void)
{
R_MAIN_UserInit();
/* Start user code. Do not edit comment generated here */
/* Start the operational amplifier 0 */
R_OPAMP0_Start();
/* Start the comparator 0 */
R_COMP0_Start();
while (1U)
{
;
}
/* End user code. Do not edit comment generated here */
}