Program
Reserved
RAM
Flash
Dual Port RAM
Data
EOnCE
Reserved
Peripherals
Reserved
RAM
Figure 4-1 Dual Port RAM for 56F8037
Table 4-6 Data Memory Map for 56F80271
Begin/End Address
Memory Allocation
X:$FF FFFF
X:$FF FF00
EOnCE
256 locations allocated
X:$FF FEFF
X:$01 0000
RESERVED
X:$00 FFFF
X:$00 F000
On-Chip Peripherals
4096 locations allocated
X:$00 EFFF
X:$00 9000
RESERVED
X:$00 8FFF
X:$00 8000
RESERVED
X:$00 7FFF
X:$00 0800
RESERVED
X:$00 07FF
X:$00 0000
On-Chip Data RAM
4KB2
1. All addresses are 16-bit Word addresses.
2. This RAM is shared with Program space starting at P: $00 8000; see Figure 4-2.
Data Map
56F8037/56F8027 Data Sheet, Rev. 6
Freescale Semiconductor
49