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FUJITSU MB91460 SERIES FR60 User Manual

Page 576

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560

Chapter 31 External Bus

4.Endian and Bus Access

16-bit bus
width

Big endian mode

Little endian mode

AA

AA

WR0

address: "0"

D00

D31

D31

Internal External Control
Reg terminal terminal

(1)

D16

AA

AA

WR0

address: "0"

D00

D31

D31

Internal External Control
Reg terminal terminal

(1)

D16

BB

BB

WR1

address: "1"

D00

D31

D31

Internal External Control
Reg terminal terminal

(1)

D16

BB

BB

WR1

address: "1"

D00

D31

D31

Internal External Control
Reg terminal terminal

(1)

D16

CC

CC

WR0

address: "2"

D00

D31

D31

Internal External Control
Reg terminal terminal

(1)

D16

CC

CC

WR0

address: "2"

D00

D31

D31

Internal External Control
Reg terminal terminal

(1)

D16

DD

DD

WR1

address: "3"

D00

D31

D31

Internal External Control
Reg terminal terminal

(1)

D16

DD

DD

WR1

address: "3"

D00

D31

D31

Internal External Control
Reg terminal terminal

(1)

D16