S912XEG128J2MAA Datasheet, PDF (215/1324 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 3 Memory Mapping Control (S12XMMCV4)
CPU and BDM
Local Memory Map
0x0000 _{2K REGISTERS}
0x0800 _{1K EEPROM window}
0x0C00
1K EEPROM
0x1000
0x2000
4K RAM window
8K RAM
0x4000
0x8000
16K FLASH window
Global Memory Map
0x00_0000
0x00_0800
0x00_1000
0x0F_A000
ROMHM RAMHM
0x0F_C000
11
2K REGISTERS
2K RAM
RAM
251*4K paged
8K RAM
16K RAM
0x10_0000
EEPROM
255*1K paged
0x13_FC00
0x14_0000
ROMHM RAMHM _{0x14_4000}
10
1K EEPROM
16K External
External
Space
0x40_0000
0xC000
Unpaged
16K FLASH
FLASH
253 *16K paged
0xFFFF
Reset Vectors
ROMHM RAMHM
0x7F_4000
0x
16K FLASH
0x7F_8000
0x7F_C000
0x7F_FFFF
16K FLASH
(PPAGE 0xFE)
16K FLASH
(PPAGE 0xFF)
Figure 3-21. ROMHM, RAMHM Memory Configuration
MC9S12XE-Family Reference Manual Rev. 1.25
Freescale Semiconductor
215