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FUJITSU MB91F109 FR30 User Manual

Page 372

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348

CHAPTER 15 DMAC

Transfer Stop in Continuous Transfer Mode (When Both Addresses are Changed) for 16-Bit or 8-Bit
Data

Transfer source area: external, transfer destination area: external

Transfer source area: external, transfer destination area: internal RAM

Transfer source area: internal RAM, transfer destination area: external

CLK

DREQn

Addr pin

Data pin

RDXD

WRnX

DACK

EOP

W

D

D

S

S

W

#2L

#2L

#2H

#2H

W

W

D

D

W

#0H

#0H

W

#1L

#1L

#1H

#1H

W

CLK

DREQn

Addr pin

Data pin

RDXD

WRnX

DACK

EOP

S

S

#0H

#0H

S

S

W

W

#2L

#2L

#2H

#2H

W

W

#1L

#1L

#1H

#1H

W

CLK

DREQn

Addr pin

Data pin

RDXD

WRnX

DACK

EOP

W

D

D

D

D

D

D

W

W

#0H

#0H

W

W

#2L

#2L

#2H

#2H

W

W

#1L

#1L

#1H

#1H

W