Freescale Semiconductor Demonstration Board for Freescale MC9S12XHY256 Microcontroller DEMO9S12XHY256 DEMO9S12XHY256 用户手册
产品代码
DEMO9S12XHY256
256 KByte Flash Module (S12XFTMR256K1V1)
MC9S12XHY-Family Reference Manual, Rev. 1.04
572
Freescale Semiconductor
Figure 18-2. P-Flash Memory Map
Flash Configuration Field
0x7F_C000
Flash Protected/Unprotected Lower Region
1, 2, 4, 8 Kbytes
1, 2, 4, 8 Kbytes
0x7F_8000
0x7F_9000
0x7F_8400
0x7F_8800
0x7F_8800
0x7F_A000
P-Flash END = 0x7F_FFFF
0x7F_F800
0x7F_F000
0x7F_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 (0x7F_FF00 - 0x7F_FF0F)
Flash Protected/Unprotected Region
224 Kbytes
224 Kbytes
P-Flash START = 0x7C_0000