MC9S12NE64_06 Datasheet, PDF (80/554 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 2 64 Kbyte Flash Module (S12FTS64KV3)
Scenario
FPHDIS=1
FPLDIS=1
7
FPHDIS=1
FPLDIS=0
6
FPHDIS=0
FPLDIS=1
5
FPHDIS=0
FPLDIS=0
4
PPAGE 0x3C-0x3D
PPAGE 0x3E-0x3F
Scenario
3
2
1
0
PPAGE 0x3C-0x3D
PPAGE 0x3E-0x3F
Unprotected region
Protected region with size
defined by FPLS
Protected region
not defined by FPLS, FPHS
Protected region with size
defined by FPHS
Figure 2-8. Flash Protection Scenarios
MC9S12NE64 Data Sheet, Rev. 1.1
80
Freescale Semiconductor