PCDIDE COMPILER Custom Computer Services Inc (CCS), PCDIDE COMPILER Datasheet - Page 295

• Manufacturer Part Number: PCDIDE COMPILER
• Description: PCD C-COMPILER PIC24, DSPIC
• Manufacturer: Custom Computer Services Inc (CCS)
• Type: Compilerr

Specifications of PCDIDE COMPILER

• For Use With/related Products: Microchip PIC24/dsPIC®
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 429-1008

setup_timerx( )
Syntax:
Parameters:
Returns:
Function:
Availability:
Requires:
setup_timerX(mode)
setup_timerX(mode,period)
Mode is a bit-field comprised of the following configuration constants:
• TMR_DISABLED: Disables the timer operation.
• TMR_INTERNAL: Enables the timer operation using the system clock. Without
divisions, the timer will increment on every instruction cycle. On PCD, this is half
the oscillator frequency.
• TMR_EXTERNAL: Uses a clock source that is connected to the SOSCI/SOSCO
pins
• T1_EXTERNAL_SYNC: Uses a clock source that is connected to the
SOSCI/SOSCO pins. The timer will increment on the rising edge of the external
clock which is synchronized to the internal clock phases. This mode is available
only for Timer1.
• T1_EXTERNAL_RTC: Uses a low power clock source connected to the
SOSCI/SOSCO pins; suitable for use as a real time clock. If this mode is used,
the low power oscillator will be enabled by the setup_timer function. This mode is
available only for Timer1.
• TMR_DIV_BY_X: X is the number of input clock cycles to pass before the timer
is incremented. X may be 1, 8, 64 or 256.
• TMR_32_BIT: This configuration concatenates the timers into 32 bit mode. This
constant should be used with timers 2, 4, 6 and 8 only.
• Period is an optional 16 bit integer parameter that specifies the timer period. The
default value is 0xFFFF.
void
Sets up the timer specified by X (May be 1 – 9). X must be a valid timer on the
target device.
This function is available on all devices that have a valid timer X. Use getenv or
refer to the target datasheet to determine which timers are valid.
Configuration constants are defined in the device's header file.
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