PCWHD IDE COMPILER Custom Computer Services Inc (CCS), PCWHD IDE COMPILER Datasheet - Page 288

• Manufacturer Part Number: PCWHD IDE COMPILER
• Description: PCWHD PIC10,16,18,24, DSPIC
• Manufacturer: Custom Computer Services Inc (CCS)
• Type: Compilerr

Specifications of PCWHD IDE COMPILER

• For Use With/related Products: Microchip PIC10, PIC12, PIC16, PIC18, PIC24, dsPIC MCUs
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 429-1009

setup_oscillator( )
Syntax:
Parameters:
Returns:
Function:
Availability:
Requires:
Examples:
Example Files:
Also See:
274
setup_oscillator(mode, target [,source] [,divide] )
Mode is one of:
• OSC_INTERNAL
• OSC_CRYSTAL
• OSC_CLOCK
• OSC_RC
• OSC_SECONDARY
Target is the target frequency to run the device it.
Source is optional. It specifies the external crystal/oscillator frequency. If omitted
the value from the last #USE DELAY is used. If mode is OSC_INTERNAL,
source is an optional tune value for the internal oscillator for PICs that support it.
If omitted a tune value of zero will be used.
Divide in optional. For PICs that support it, it specifies the divide ration for the
Display Module Interface Clock. A number from 0 to 64 divides the clock from 1
to 17 increasing in increments of 0.25, a number from 64 to 96 divides the clock
from 17 to 33 increasing in increments of 0.5, and a number from 96 to 127
divides the clock from 33 to 64 increasing in increments of 1. If omitted zero will
be used for divide by 1.
None
Configures the oscillator with preset internal and external source configurations.
If the device fuses are set and #use delay() is specified, the compiler will
configure the oscillator. Use this function for explicit configuration or
programming dynamic clock switches. Please consult your target data sheets for
valid configurations, especially when using the PLL multiplier, as many
frequency range restrictions are specified.
This function is available on all devices.
The configuration constants are defined in the device’s header file.
setup_oscillator( OSC_CRYSTAL, 4000000, 16000000);
setup_oscillator( OSC_INTERNAL, 29480000);
None
setup_wdt(
), Internal Oscillator Overview