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Using 16Mhz internal osc on 18f14k50

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pictastic

Joined: 26 Mar 2008
Posts: 5
Location: Woodbridge,UK

Using 16Mhz internal osc on 18f14k50
Posted: Tue Jun 16, 2009 3:05 pm

Hi, The include file for the 18f14k50 and also the project wizard do not support an internal oscillator of 16Mhz. The PIC does support 16Mhz - will the setup_oscillator accept 0x80 to set 16Mhz? Andy _________________ PICs do more than washing machines...

PCM programmer

Joined: 06 Sep 2003
Posts: 21708

Posted: Tue Jun 16, 2009 3:09 pm

Reply with quote

Quote:

The include file for the 18f14k50 and also the project wizard do not
support an internal oscillator of 16Mhz

It does in vs. 4.093:

Code:

// Constants used in setup_oscillator() are:
#define OSC_PLL_ON 0x4000
#define OSC_PLL_OFF 0
#define OSC_250KHZ 0x10
#define OSC_500KHZ 0x20
#define OSC_1MHZ 0x30
#define OSC_2MHZ 0x40
#define OSC_4MHZ 0x50
#define OSC_8MHZ 0x60
#define OSC_16MHZ 0x70
#define OSC_32MHZ 0x4060
#define OSC_64MHZ 0x4070
// The following may be OR'ed in with the above using |
#define OSC_TIMER1 1
#define OSC_INTRC 2
#define OSC_NORMAL 0

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