Datasheet

Chapter 4 Memory
MC9S08DZ60 Series Data Sheet, Rev. 4
Freescale Semiconductor 65
Table 4-12. FPROT Register Field Descriptions
Field Description
7:6
EPS
EEPROM Protect Select Bits — This 2-bit field determines the protected EEPROM locations that cannot be
erased or programmed. See Table 4-13.
5:0
FPS
Flash Protect Select Bits This 6-bit field determines the protected Flash locations that cannot be erased or
programmed. SeeTable 4-14.
Table 4-13. EEPROM Block Protection
EPS Address Area Protected Memory Size Protected (bytes) Number of Sectors Protected
0x3 N/A 0 0
0x2 0x17F0 - 0x17FF 32 4
0x1 0x17E0 - 0x17FF 64 8
0x0 0x17C0–0x17FF 128 16
Table 4-14. Flash Block Protection
FPS Address Area Protected Memory Size Protected (bytes) Number of Sectors Protected
0x3F N/A 0 0
0x3E 0xFA00–0xFFFF 1.5K 2
0x3D 0xF400–0xFFFF 3K 4
0x3C 0xEE00–0xFFFF 4.5K 6
0x3B 0xE800–0xFFFF 6K 8
... ... ... ...
0x37 0xD000–0xFFFF 12K 16
0x36 0xCA00–0xFFFF 13.5K 18
0x35 0xC400–0xFFFF 15K 20
0x34 0xBE00–0xFFFF 16.5K 22
... ... ... ...
0x2C 0x8E00–0xFFFF 28.5K 38
0x2B 0x8800–0xFFFF 30K 40
0x2A 0x8200–0xFFFF 31.5K 42
0x29 0x7C00–0xFFFF 33K 44
... ... ... ...
0x22 0x5200–0xFFFF 43.5K 58
0x21 0x4C00–0xFFFF 45K 60
0x20 0x4600–0xFFFF 46.5K 62
0x1F 0x4000–0xFFFF 48K 64
... ... ... ...