Transfer Termination Timing Charts - Fujitsu MB91F109 FR30 Hardware Manual

15.9.4 Transfer Termination Timing Charts

This section shows transfer termination timing charts.
Transfer Termination (When Either Address is Unchanged.)
Bus width: 16 bits, data length: 8/16 bits
CLK
Addr pin
Data pin
RDXD
WRnX
AKSE=1
DACK AKDE=1
Both are 1
EPSE=1
EOP EPDE=1
Both are 1
Bus width: 16 bits, data length: 32 bits
CLK
Addr pin
SH
Data pin
SH
RDXD
WRnX
AKSE=1
DACK
AKDE=1
Both are 1
EPSE=1
EOP
EPDE=1
Both are 1
D S D
D S D
W
SL DH DL
SL DH DL
W
S D
S D
W W
SH SL
SH SL
W
15.9 DMAC Timing Charts
#0H #1/2H #1/2L
#0H #1/2H #1/2L
W W W
DH DL #0H #1/2H
DH DL #0H #1/2H
W W W
#1/2L
#1/2L
W W
349