Rainbow Electronics DS2143Q - Manual (Page 35)

DS2143/DS2143Q
031397 35/40
MOTOROLA AC TIMING
AS
DS
R/W
AD0-AD7
(READ)
CS
AD0-AD7
(WRITE)
PW ASH
PW
EL
t
CYC
t RWS
t
ASD
t RWH
t
DDR
t
DHR
t CH
t
CS
t AHL
t
ASL
t
DHW
t
DSW
t
AHL
t
ASL
t
ASED
PW EH