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FUJITSU MB91460 SERIES FR60 User Manual

Page 88

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Chapter 3 MB91460 Series Basic Information

2.I/O Map

Notes:

*1

Use a read access (byte or halfword) to this address to synchronize the CPU operation (e.g. the interrupt accep-

tance of the CPU) to a preceding write access to the resources on R-bus (e.g. to an interrupt flag) on following
addresses (0x0000-0x01FF, 0x0280-0x037F, 0x0400-0x063F and 0x0C00-0x0FFF).

*2

Use a read access (byte or halfword) to this address to synchronize the CPU operation (e.g. the interrupt accep-

tance of the CPU) to a preceding write access to the CANs on D-bus (e.g. to an interrupt flag) on following addresses
(0xC000-0xFFFF).

200000

H

-
27FFFC

H

ROMS10 area (512kB)

280000

H

-
2FFFFC

H

ROMS11 area (512kB)

300000

H

-
37FFFC

H

ROMS12 area (512kB)

380000

H

-
3FFFFC

H

ROMS13 area (512kB)

400000

H

-
47FFFC

H

ROMS14 area (512kB)

480000

H

-
4FFFFC

H

ROMS15 area (512kB)

Write operations to address 0FFFF8

H

and 0FFFFC

H

are not possible. When reading these addresses, the values

shown above will be read.

Address

Register

Block

+0

+1

+2

+3