MC9S08GB60A Datasheet, PDF (61/302 Pages) Freescale Semiconductor, Inc – HCS08 Microcontrollers

Chapter 4 Memory
Table 4-10. FPROT Field Descriptions (continued)
Field
Description
6
FPDIS
5:3
FPS[2:0]
Flash Protection Disable
0 Flash block specified by FPS2:FPS0 is block protected (program and erase not allowed).
1 No flash block is protected.
Flash Protect Size Selects — When FPDIS = 0, this 3-bit field determines the size of a protected block of flash
locations at the high address end of the flash (see Table 4-11). Protected flash locations cannot be erased or
programmed.
Table 4-11. High Address Protected Block
FPS2:FPS1:FPS0
Protected Address Range
0:0:0
0xFE00–0xFFFF
0:0:1
0xFC00–0xFFFF
0:1:0
0xF800–0xFFFF
0:1:1
0xF000–0xFFFF
1:0:0
0xE000–0xFFFF
1:0:1
0xC000–0xFFFF
1:1:0
0x8000–0xFFFF
1:1:1
0x182C–0xFFFF
1 _{No redirection if FPOPEN = 0, or FNORED = 1.}
2 _{Reset vector is not redirected.}
3 _{32K and 60K devices only.}
4 _{60K devices only.}
Protected Block Size
512 bytes
1024 bytes
2048 bytes
4096 bytes
8192 bytes
16384 bytes
32768 bytes
59,348 bytes
Redirected Vectors^1,2
0xFDC0–0xFDFD
0xFBC0–0xFBFD
0xF7C0–0xF7FD
0xEFC0–0xEFFD
0xDFC0–0xDFFD
0xBFC0–0xBFFD³
0x7FC0–0x7FFD⁴
No redirection allowed
MC9S08GB60A Data Sheet, Rev. 2
Freescale Semiconductor
61