UPD784038YGC-XXX-8BT Просмотр технического описания (PDF) - NEC => Renesas Technology
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UPD784038YGC-XXX-8BT Datasheet PDF : 94 Pages
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Figure 6-1. Memory Map of µPD784035Y
On execution of
LOCATION 0 instruction
FFFFFH
External memoryNote 1
(960 KBytes)
1 0 0 0 0H
0 F F F F H Special function registers (SFR)
0 F FDFH
0 F F D 0 H Note 1
0 FF 0 0H
(256 Bytes)
0 FEF FH
0 F 7 0 0H
0 F 6 F FH
Internal RAM
(2048 Bytes)
Note 2
External memoryNote 1
(14080 KBytes)
0C0 0 0H
0BFFFH
Internal ROM
(48 KBytes)
0 0 0 0 0H
0 FEF FH
General-purpose
registers (128 Bytes)
0 FE8 0H
0 FE 7 FH
FFEFFH
FFE8 0H
F FE 7 FH
0 F E 3 1 H Macro service control word
0 F E 0 6 H area (44 Bytes)
Data area (512 Bytes)
0FD0 0H
0 FCF FH
Program/data area
(1536 Bytes)
0 F 7 0 0H
FFE3 1H
FFE0 6H
FFD0 0H
FFCFFH
FF 7 0 0H
0BFFFH
Program/data area
(48 KBytes)
0 1 0 0 0H
0 0FFFH
CALLF entry
area (2 KB)
0 0 8 0 0H
0 0 7FFH
0 0 0 8 0H
0 0 0 7FH
CALLT table
0 0 0 4 0 H area (64 Bytes)
0 0 0 3FH
Vector table area
0 0 0 0 0 H (64 Bytes)
On execution of
LOCATION 0FH instruction
F F F F F H Special function registers (SFR)
FFFDFH
FFFD0H
Note
1
FFF 0 0H
(256 Bytes)
FFEFFH
Internal RAM
(2048 Bytes)
FF 7 0 0H
F F 6 F FH
External memoryNote 1
(997120 Bytes)
1 0 0 0 0H
0 F F F FH
0C0 0 0H
0BFFFH
Note 2
Internal ROM
(48 KBytes)
0 0 0 0 0H
Notes 1. Accessed in external memory expansion mode.
2. Base area and entry area for reset or interrupt. However, the internal RAM area is not used as a reset entry area.
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