Figure 22.3B Memory In Single Chip Mode; Figure 22.3C Memory In Internal Rom External Bus Mode - Fujitsu F2MC-16LX MB90580 Series Hardware Manual

ADDRESS
FFFFFF
Address 1
010000
H
004000
H
002000
H
Address 2
000100
H
0000C0
000000
H
ADDRESS
FFFFFF
Address 1
010000
004000
002000
Address 2
000100
0000C0
000000
MB90580 Series
H
ROM Area
ROM Area
RAM Area
H
IO Area
When MI= ' 1'

Figure 22.3b Memory in Single Chip Mode

H
ROM Area
H
ROM Area
H
H
RAM Area
H
H
IO Area
H
When MI= ' 1'

Figure 22.3c Memory in Internal ROM External Bus Mode

22.3 Registers and Register Details
ROM Area
RAM Area
IO Area
When MI= ' 0'
ROM Area
RAM Area
IO Area
When MI= ' 0'
Chapter 22: ROM Mirroring Module
Internal
Area
Internal
Area
External
Bus Area
301