Fujitsu MB90460 Series Hardware Manual page 605

CHAPTER 22 ROM MIRRORING FUNCTION SELECTION MODULE
MB90462
FF0000
Address 1
000900
Address 2
Address
FFFFFF
H
Address 1
010000
H
004000
H
002000
H
Address 2
000100
H
0000C0
H
000000
H
586
MB90467
FF0000
H H
000900
H H
Figure 22.2-2 Memory Space
ROM area
ROM area
RAM area
I/O area
When MI = 1
MB90F462 MB90F462A
FF0000 FF0000
H
000900 000900
H
ROM area
RAM area
I/O area
When MI = 0
MB90F463A
FE0000
H H
000900
H H
Internal
area
MB90V460
FF0000
H
002100
H