SW500010 Microchip Technology, SW500010 Datasheet - Page 226

• Manufacturer Part Number: SW500010
• Description: HI-TECH C PRO FOR PIC10/12/16
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC10/12/16r

Specifications of SW500010

• Supported Families: PIC10, PIC12, PIC16
• Core Architecture: PIC
• Software Edition: Professional
• Kit Contents: Software And Docs
• Mcu Supported Families: PIC10/12/16
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC10, PIC12, PIC14, PIC16, PIC16E
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 019P; 778-1006; 778-1006

FLASH_ERASE(), FLASH_READ()
Synopsis
Description
These functions allow access to the flash memory of the microcontroller (if supported).
function. flash_read() returns the data value found at the specified word address in flash memory.
flash_erase() function. Specifying an address to the flash_erase() function, will erase all 32 words
in the sector that contains the given address.
Example
Return Value
flash_read() returns the data found at the given address, as an unsigned int.
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Reading from the flash memory can be done one word at a time with use of the flash_read()
Entire sectors of 32 words can be restored to an unprogrammed state (value=FF) with use of the
#include <htc.h>
void flash_erase (unsigned short addr);
unsigned int flash_read (unsigned short addr);
#include <htc.h>
void
main (void)
{
}
unsigned int data;
unsigned short address=0x1000;
data = flash_read(address);
flash_erase(address);
Library Functions