MB91245 / S系列
t
CYC
V
OH
V
OH
V
OH
V
OH
系统时钟
t
ASLCH
t
CHASH
V
OH
AS
V
OL
t
CSLCH
t
CSDLCH
t
CHCSH
V
OH
CS0至CS3
V
OL
t
ASCH
t
CHAX
V
OH
V
OL
A00至A15
V
OH
V
OL
t
CHRL
t
RLRH
t
CHRH
RD
t
ASRL
V
OL
t
RHAX
t
RLDV
t
AVDV
V
OH
V
OH
V
OL
t
DSRH
t
RHDX
D00到D15
V
OL
t
CHWL
t
WLWH
V
OL
t
ASWL
t
CHWH
V
OH
t
WHAX
t
WHDX
WR0 ， WR1
D00到D15
V
OH
V
OL
V
OH
V
OL
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