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Table 6.6
Address-Data Multiplex Address Spaces
Address Range
H'080000 to H'F7FFFF
(15 Mbytes)
256-Kbyte extended area
H'F80000 to H'F8FFFF
(64 Kbytes)
256-Kbyte extended area
H'F90000 to H'F9FFFF
(64 Kbytes)
256-Kbyte extended area
H'FA0000 to H'FAFFFF
(64 Kbytes)
256-Kbyte extended area
H'FB0000 to H'FBFFFF
(64 Kbytes)
H'FC0000 to H'FFBFFF
(240 Kbytes)
H'FFC000 to H'FFDFFF
(8 Kbytes)
H'FFE000 to H'FFEFFF
(4 Kbytes)
IOS extended area
H'FFF000 to H'FFF7FF
(2 Kbytes)
H'FFFF00 to H'FFFF7F
(128 bytes)
[Legend]
:
This address range cannot be used as the address-data multiplex address space.
O:
Condition for making this address range accessed as the address-data multiplex address
space.
Address-Data Multiplex Area
No condition
When the WAIT pin function is not selected and CS256E
O
= 1, CS256 is output and address AD15 to AD0 or AD7 to
AD0 are used.
No condition
No condition
No condition
No condition
No condition
No condition
When IOSE = 1, IOS is output and address pins AD15 to
O
AD0 or AD7 to AD0 are used.
No condition
Section 6 Bus Controller (BSC)
Rev. 1.00 Mar. 12, 2008 Page 121 of 1178
REJ09B0403-0100
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