Unprotected
Factory upgrade
Field upgrade
Full protection
分别是什么功能？
; @Id: flashsecurity.txt#2 @
;
; Edit this file to adjust the Flash security for this project.
; Flash security is provided by marking a 64 byte block with a character
; that corresponds to the type of security for that block, given:
;
; W: Full (Write protected)
; R: Field Upgrade (Read protected)
; U: Unprotected
; F: Factory
; Note #1: Protection characters can be entered in upper or lower case.
; Note #2: Refer to the Flash Program Memory Protection section in the Data Sheet.
; Comments may be added similar to an assembly language comment, by
; Using the semicolon (;) followed by your comment. The comment extends
; to the end of the line.
W W W W W W W W W W W W W W W W ; Base Address 0
W W W W W W W W W W W W W W W W ; Base Address 400
W W W W W W W W W W W W W W W W ; Base Address 800
W W W W W W W W W W W W W W W W ; Base Address C00
W W W W W W W W W W W W W W W W ; Base Address 1000
W W W W W W W W W W W W W W W W ; Base Address 1400
W W W W W W W W W W W W W W W W ; Base Address 1800
W W W W W W W W W W W W W W W W ; Base Address 1C00
W W W W W W W W W W W W W W W W ; Base Address 2000
W W W W W W W W W W W W W W W W ; Base Address 2400
W W W W W W W W W W W W W W W W ; Base Address 2800
W W W W W W W W W W W W W W W W ; Base Address 2C00
W W W W W W W W W W W W W W W W ; Base Address 3000
W W W W W W W W W W W W W W W W ; Base Address 3400
W W W W W W W W W W W W W W W W ; Base Address 3800
W W W W W W W W W W W W W W W W ; Base Address 3C00
; End 16K parts
; Copyright (c) Cypress Semiconductor 2009. All Rights Reserved.
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