PIC16F datasheet(17/40 Pages) MICROCHIP

17 / 40 page

 2010 Microchip Technology Inc.

Advance Information

DS41390C-page 17

PIC16F/LF182X/PIC12F/LF1822

4.3.7

RESET ADDRESS

The Reset Address command will reset the address to

0000h, regardless of the current value. The address is

used in program memory or the configuration memory.

FIGURE 4-7:

RESET ADDRESS

4.3.8

BEGIN INTERNALLY TIMED

PROGRAMMING

A Load Configuration or Load Data for Program

Memory command must be given before every Begin

Programming

command.

Programming

the

addressed memory will begin after this command is

received. An internal timing mechanism executes the

write. The user must allow for the program cycle time,

TPINT, for the programming to complete.

The End Externally Timed Programming command is

not needed when the Begin Internally Timed

Programming is used to start the programming.

The program memory address that is being

programmed is not erased prior to being programmed.

However, the EEPROM memory address that is being

programmed is erased prior to being programmed with

internally timed programming.

FIGURE 4-8:

BEGIN INTERNALLY TIMED PROGRAMMING

ICSPCLK

ICSPDAT

TDLY

Next Command

0000h

Address

ICSPCLK

ICSPDAT

TPINT

Next Command

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