Freescale Semiconductor Tower System Module S12G240 TWR-S12G240 TWR-S12G240 Datenbogen
Produktcode
TWR-S12G240
96 KByte Flash Module (S12FTMRG96K1V1)
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
989
Figure 28-2. P-Flash Memory Map
Table 28-5. Program IFR Fields
Global Address
Size
(Bytes)
Field Description
0x0_4000 – 0x0_4007
8
Reserved
0x0_4008 – 0x0_40B5
174
Reserved
0x0_40B6 – 0x0_40B7
2
Version ID
1
1
Used to track firmware patch versions, see
0x0_40B8 – 0x0_40BF
8
Reserved
0x0_40C0 – 0x0_40FF
64
Program Once Field
Refer to
Refer to
”
Flash Configuration Field
0x3_C000
Flash Protected/Unprotected Lower Region
1, 2, 4, 8 Kbytes
1, 2, 4, 8 Kbytes
0x3_8000
0x3_9000
0x3_8400
0x3_8800
0x3_8800
0x3_A000
P-Flash END = 0x3_FFFF
0x3_F800
0x3_F000
0x3_E000
Flash Protected/Unprotected Higher Region
2, 4, 8, 16 Kbytes
2, 4, 8, 16 Kbytes
Flash Protected/Unprotected Region
8 Kbytes (up to 29 Kbytes)
8 Kbytes (up to 29 Kbytes)
16 bytes (0x3_FF00 - 0x3_FF0F)
Flash Protected/Unprotected Region
64 Kbytes
64 Kbytes
P-Flash START = 0x2_8000
Protection
Protection
Protection
Movable End
Fixed End
Fixed End