UPD78F1502AGK-GAK-AX Datasheet, PDF (98/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 3 CPU ARCHITECTURE
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The following show examples.
Example 1 μPD78F1500A, 78F1503A, 78F1506A,
78F1510A, 78F1513A, 78F1516A
(Flash memory: 64 KB, RAM: 4 KB)
Setting MAA = 0
FFFFFH
FFF00H
FFEFFH
FFEE0H
FFEDFH
FEF00H
FEEFFH
Special-function register (SFR)
256 bytes
General-purpose register
32 bytes
RAM
4 KB
Flash memory
(same data as 01000H to 0EEFFH)
F1000H
F0FFFH
F0800H
F07FFH
F0000H
EFFFFH
Reserved
Extended special
function register (2nd SFR)
2 KB
Example 2 μPD78F1502A, 78F1505A, 78F1508A,
78F1512A, 78F1515A, 78F1518A
(Flash memory: 128 KB, RAM: 7 KB)
Setting MAA = 1
FFFFFH
Special-function register (SFR)
256 bytes
FFF00H
FFEFFH
FFEE0H
FFEDFH
General-purpose register
32 bytes
RAM
7 KB
FE300H
FE2FFH
FDF00H
FDEFFH
F1000H
F0FFFH
F0800H
F07FFH
Reserved
Flash memory
(same data as 11000H to 1DEFFH)
Reserved
F0000H
EFFFFH
Extended special
function register (2nd SFR)
2 KB
10000H
0FFFFH
0EF00H
0EEFFH
01000H
00FFFH
00000H
Mirror
Reserved
For example, 02345H is mirrored to
F2345H. Data can therefore be read by
MOV A, !2345H, instead of MOV ES,
#00H and MOV A, ES:!2345H.
Flash memory
Flash memory
Flash memory
20000H
1FFFFH
1DF00H
1DEFFH
11000H
10FFFH
00000H
Reserved
Mirror
For example, 15432H is mirrored to
F5432H. Data can therefore be read by
MOV A, !5432H, instead of MOV ES,
#01H and MOV A, ES:!5432H.
Flash memory
Flash memory
Flash memory
Remark MAA: Bit 0 of the processor mode control register (PMC).
R01UH0004EJ0501 Rev.5.01
82
Jun 20, 2011