Chapter 3 System Specifications
(2)Flash execution mode
This mode maps the code memory to the Flash memory and the data memory to work RAM. It executes the program in Flash memory. Cutting the power does not erase the program, which starts automatically when the power is next applied.
Loader Mode2 memory map ( Load_Sel/ = L ) ( EA/ = H )
Program Memory | Data Memory |
Ext._SRAMExt._EPROM
0:0000h
1:0000h
Int._FlashROM
(Loader Program)
Int._FlashROM
(Only M66Q577)
0:0000h
0:0200h
0:1200h
0:2000h
0:3000h
0:8000h
1:0000h
1:0200h
1:1200h
1:2000h
1:3000h
1:8000h
SFR/XSFR
Int._RAM
Ext._SRAM(A)or(B)
ML60851A
Ext._SRAM(A)or(B)
Ext._SRAM(A)or(B)
SFR/XSFR
Int._RAM
Ext._SRAM(C)or(D)
ML60851A
Ext._SRAM(C)or(D)
0:0000h
0:8000h
1:0000h
1:8000h
0:0000h 
(A) | (E) |
| |
| 0:7FFFh |
|
(B)
(C)
Ext._SRAM(C)or(D)
(D)
1:FFFFh
1:FFFFh
1:FFFFh
Figure 3.2.5. Memory Map for Flash Execution Mode
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