UPD75236GJ データシートの表示（PDF） - NEC => Renesas Technology
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UPD75236GJ Datasheet PDF : 190 Pages
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µPD75236
Fig. 2-1 Date Memory Configuration and Addressing Range in Each Addressing Mode
Addressing Mode
000H
01FH
020H
07FH
0FFH
100H
19FH
1A0H
1FFH
200H
Memory Bank
Enable Flag
General
Register
Area
Data Area
Static RAM
(Memory Bank
0)
Data Area
Static RAM
(Memory Bank
1)
Display
Data
Memory
Area
Stack Area
Data Area
Static RAM
(Memory Bank
2)
mem
mem. bit
MBE
=0
MBE
=1
@HL
@H+mem. bit
MBE
=0
MBE
=1
@DE
@DL
Stack
pmem.
Address- fmem. bit @L
ing
—
—
—
—
MBS
MBS
SBS
=0
=0
=0
MBS
MBS
SBS
=1
=1
=1
MBS
MBS
SBS
=2
=2
=2
2FFH
Not Incorporated
F80H
FC0H
Peripheral Hardware Area
(Memory Bank 15)
MBS
= 15
MBS
= 15
FFFH
Remarks — : Don’t care
17
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