DEMO9S08LIN Freescale, DEMO9S08LIN Datasheet - Page 59

• Manufacturer Part Number: DEMO9S08LIN
• Manufacturer: Freescale

Specifications of DEMO9S08LIN

• Lead Free Status / RoHS Status: Compliant

1
FLASH block must first be unprotected, then 0xFFBD in the flash configuration field must be
reprogrammed.
Freescale Semiconductor
If FPDIS is set, these bits are writeable in user mode. Background commands can be used to change the contents of these bits
in FPROT in any mode.
FPS[7:1]
Reset
FPDIS
Field
7:1
0
W
R
(Note 1)
FPS7
FLASH Protect Select Bits — When FPDIS = 0, this 7-bit field determines the ending address of unprotected
FLASH locations at the high address end of the FLASH. Protected FLASH locations cannot be erased or
programmed.
FLASH Protection Disable
0 FLASH block specified by FPS[7:1] is block protected (program and erase not allowed).
1 No FLASH block is protected.
7
= Unimplemented or Reserved
(Note 1)
FPS6
6
This register is loaded from nonvolatile location NVPROT during reset.
MC9S08LC60 Series Data Sheet: Technical Data, Rev. 4
Figure 4-8. FLASH Protection Register (FPROT)
Table 4-11. FPROT Field Descriptions
(Note 1)
FPS5
5
(Note 1)
FPS4
4
Description
(Note 1)
FPS3
3
(Note 1)
FPS2
2
(Note 1)
FPS1
1
Chapter 4 Memory
FPDIS
(Note 1)
0
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