NEC PD78214 - Manual (Page 383)

354
µ
PD78214 Sub-Series
Fig. 13-9 Data Memory Expansion for µPD78214 and µPD78P214 (When EA = H)
Internal RAM
External SFR area
SFR
External memory
Internal RAM
External SFR area
SFR
10000H
MM2, MM1, MM0 = 1, 1, 1
MM6 = 1
External memory
Expansion data
memory
FFFFFH
Internal ROM Internal ROM
MM2, MM1, MM0 = 1, 1, 1
MM6 = 0
Internal RAM
SFR
00000H
Internal ROM
MM2, MM1, MM0 = 0, 0, 0 or 0, 0, 1
MM6 = 0
03FFFH
04000H
0FCFFH
0FD00H
0FEFFH
0FF00H
0FFD0H
0FFDFH
0FFFFH
External SFR area