PIC16F1503T-EST View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1503T-EST

14-Pin Flash, 8-Bit Microcontrollers

Microchip Technology 

10.5 Write Verify

It is considered good programming practice to verify that

program memory writes agree with the intended value.

Since program memory is stored as a full page then the

stored program memory contents are compared with the

intended data stored in RAM after the last write is

complete.

FIGURE 10-8:

FLASH PROGRAM

MEMORY VERIFY

FLOWCHART

Rev. 10-000051A

7/30/2013

Start

Verify Operation

This routine assumes that the last

row of data written was from an

image saved on RAM. This image

will be used to verify the data

currently stored in Flash Program

Memory

Read Operation

(See Note 1)

PMDAT =

No

RAM image ?

Yes

Fail

Verify Operation

No

Last word ?

Yes

End

Verify Operation

Note 1: See Figure 10-2.

 2011-2015 Microchip Technology Inc.

PIC16(L)F1503

DS40001607D-page 91

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