FUJITSU MB91460 SERIES FR60 User Manual

Page 575

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559

Chapter 31 External Bus

4.Endian and Bus Access

Big endian mode

Little endian mode

32-bit bus
width

(1)

D00

D31

D31

AA

WR0

AA

-

-

-

D00

address : "0"

Internal External Control
Reg terminal terminal

(1)

D00

D31

D31

AA

WR0

AA

-

-

-

D00

address : "0"

Internal External Control
Reg terminal terminal

BB

BB

(1)

D00

D31

D31

WR1

-

-

-

D00

address : "1"

Internal External Control
Reg terminal terminal

BB

BB

(1)

D00

D31

D31

WR1

-

-

-

D00

address : "1"

Internal External Control
Reg terminal terminal

CC

CC

(1)

D00

D31

D31

WR2

-

-

-

D00

address : "2"

Internal External Control
Reg terminal terminal

CC

CC

(1)

D00

D31

D31

WR2

-

-

-

D00

address : "2"

Internal External Control
Reg terminal terminal

DD

DD

(1)

D00

D31

D31

WR3

-

-

-

D00

address : "3"

Internal External Control
Reg terminal terminal

DD

DD

(1)

D00

D31

D31

WR3

-

-

-

D00

address : "3"

Internal External Control
Reg terminal terminal