CCS C Compiler Manual PCB / PCM / PCH

WARNING: If the speed is changed at run time the compiler may not
generate the correct delays for some built in functions. The last #USE
DELAY encountered in the file is always assumed to be the correct speed.
You can have multiple #USE DELAY lines to control the compilers
knowledge about the speed.
Availability:
Requires:
Only parts with a OSCCON register.
Constants are defined in the .h file.
Examples:
setup_oscillator( OSC_2MHZ );
Example Files:
Also See:
None
#FUSES, Internal oscillator Overview
setup_pmp(option,address_mask)
Syntax:
Parameters:
setup_pmp(options,address_mask);
options- The mode of the Parallel Master Port that allows to set the
Master Port mode, read-write strobe options and other functionality of the
PMPort module. See the device's .h file for all options. Some typical
options include:
· PAR_PSP_AUTO_INC
· PAR_CONTINUE_IN_IDLE
· PAR_INTR_ON_RW //Interrupt on read write
· PAR_INC_ADDR //Increment address by 1
every
//read/write cycle
· PAR_MASTER_MODE_1 //Master Mode 1
· PAR_WAITE4 //4 Tcy Wait for data hold
after
// strobe
address_mask- this allows the user to setup the address enable register
with a 16-bit value. This value determines which address lines are active
from the available 16 address lines PMA0:PMA15.
Returns:
Function:
Undefined.
Configures various options in the PMP module. The options are present in
the device's .h file and they are used to setup the module. The PMP
module is highly configurable and this function allows users to setup
configurations like the Slave module, Interrupt options, address
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