Memory Maps - Fujitsu MB90460 Series Hardware Manual

3.3

Memory Maps

This section shows the memory map for each MB90460/465 series model.
■ Memory Maps
Figure 3.3-1 shows the memory maps for the MB90460/465 series.
FFFFFF
H
Address #1
FC0000
H
010000
H
Address #2
004000
H
003FE0
H
Address #3
000100
H
0000C0
H
000000
H
*: The MB90V460 does not contain ROM. Assume that the development tool uses these area
for its ROM decode areas.
Figure 3.3-1 Memory Maps
Single-chip mode
(with ROM mirroring function)
ROM area
ROM area
(FF bank image)
Peripheral area
RAM
Register
area
Peripheral area
Model Address #1
MB90462 FF0000
MB90467 FF0000
MB90F462 FF0000
MB90F462A FF0000
MB90F463A FE0000
MB90V460 FF0000
: Internal access memory
Access not allowed
:
Address #2 Address #3
004000
H H
004000
H H
004000
H H
004000
H H
004000
H H
* 004000 *
H H
CHAPTER 3 CPU
000900
H
000900
H
000900
H
000900
H
000900
H
002100
H
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