INT OSC in PIC 16LF1823

[mehmet64]

hi
i try too use INTOSC in one Project with a 16LF1823 but this not working prperty after program Micro///this just working property wen i set FREQ in 0.5 MHZ and PWM out put FRQ is not true i see with osiloscope ///when i set PWM FRQ to 38 kHZ micro provide 1 KHz PWM

[mehmet64]

This is my project

[BenR]

Hello,

On the component toolbar look under Runtime -> Matrix tools for the IntOsc helper component.

This lists the speeds that the internal oscillator on your selected device can run at and also lists the line of C code needed to be inserted after the start icon to configure the chip to run at the selected speed.

For 0.5MHz you need to use the following line of C code at the start of your program.

Code: Select all

OSCCON = 0x38;

Hopefully this helps.

[mehmet64]

hi
thank you very much