mm912f634 Freescale Semiconductor, Inc, mm912f634 Datasheet - Page 182

• Manufacturer Part Number: mm912f634
• Description: Mm912f634 - Integrated S12 Based Relay Driver With Lin
• Manufacturer: Freescale Semiconductor, Inc

Functional Description and Application Information
In single-chip modes accesses by the CPU (except for firmware commands) to any of the unimplemented areas (see
will result in an illegal access reset (system reset). BDM accesses to the unimplemented areas are allowed but the data will be
undefined.
No misaligned word access from the BDM module will occur; these accesses are blocked in the BDM module (Refer to BDM
Block Guide).
Freescale Semiconductor
Table 247. Global Implemented Memory Space
Note:
162.
163.
(if MMCCTL1.IFRON == 1’b1)
(if MMCCTL1.IFRON == 1’b0)
RAMSIZE is the hexadecimal value of RAM SIZE in bytes.
FLASHSIZE is the hexadecimal value of FLASH SIZE in bytes.
Internal Resource
Unimplemented
Unimplemented
Registers
FLASH
RAM
IFR
0x4_0000 minus FLASHSIZE
Bottom Address
FLASH_LOW =
0x0_0000
0x0_0400
0x0_0480
0x0_0800
(163)
Memory Mapping Control (S12SMMCV1)
0x0_07FF plus RAMSIZE
RAM_HIGH =
Top Address
0x3_FFFF
0x0_03FF
0x0_047F
0x0_07FF
(162)
MM912F634
Figure
44)
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