SW500011 Microchip Technology, SW500011 Datasheet - Page 77

• Manufacturer Part Number: SW500011
• Description: HI-TECH X PRO FOR PIC32
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC32r

Specifications of SW500011

• No. Of User Licenses: 1
• Supported Families: PIC32
• Core Architecture: PIC
• Supported Hosts: Windows XP, Vista, Linux, Mac OS X
• Software Edition: Professional
• Kit Contents: Software And Docs
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC32 Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 032; 778-1007; 778-1007

C Language Features
3.3.10.2 cp0 Type Qualifier
The cp0 type qualifier is used to facilitate access within C programs to the registers of the system
coprocessor 0 (CP0). Any 4-byte unsigned integer variable may be so qualified. These variables must
also be made absolute and assigned a magic number which encodes the register and the selection
number. These magic numbers have been defined in <pic32.h> as well as variable definitions for
each of the CP0 registers.
3.3.10.3 sfr Type Qualifier
Variables qualifed as sfr and given an absolute address (that of the corresponding SFR) will instruct
the compiler to generate code which takes advantage of it’s separate set, clear and toggle addresses.
Only 4-byte unsigned integer data type variables may be qualified as sfr. Structures or unions so
qualified may only have members which are bitfields or structures or unions which only have bitfield
members. For example, the SFR WDTCON from the device specific header file 32mx360f512l.h is as
follows:
volatile sfr unsigned long WDTCON @ 0xBF800000;
typedef union {
} __WDTCONbits_t;
volatile __WDTCONbits_t sfr WDTCONbits @ 0xBF800000;
struct {
};
struct {
};
struct {
};
unsigned volatile WDTCLR:1;
unsigned :1;
unsigned volatile SWDTPS0:1;
unsigned volatile SWDTPS1:1;
unsigned volatile SWDTPS2:1;
unsigned volatile SWDTPS3:1;
unsigned volatile SWDTPS4:1;
unsigned :8;
unsigned volatile ON:1;
unsigned :2;
unsigned volatile WDTPSTA:5;
unsigned volatile w:32;
Supported Data Types and Variables
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