Memory Map Of Μ Pd78212 (Ea Pin Driven Low) - NEC PD78212 User Manual

Notes 1. Accessed in 1M-byte expansion mode.
2. External SFR area
Remark The shaded areas indicate internal memory.
Fig. 3-2 Memory Map of µ PD78212 (EA Pin Driven Low)
FFFFFH
External memory
(960K bytes)
10000H
0FFFFH
Special function registers (SFR)
0FFDFH
Note 2
0FFD0H
(256 bytes)
0FF00H
0FEFFH
Internal RAM
(384 bytes)
0FD80H
0FD7FH
External memory
(64896 bytes)
00000H
Note 1
0FEFFH
0FEE0H
0FEDFH
0FEC2H
0FD80H
00FFFH
00800H
007FFH
00080H
0007FH
00040H
0003FH
00000H
Chapter 3 CPU Function
General registers
(32 bytes)
Macro service control
words (30 bytes)
Data area
(512 bytes)
CALLF entry area
(2K bytes)
Program area
(1920 bytes)
CALLT table area
(64 bytes)
Vector table area
(64 bytes)
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