DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers
114 of 124
Figure 20-3. Motorola Bus AC Timing (BTS = 1/MUX = 1)
t
ASD
ASH
PW
t
t
ASL
AHL
t
CS
t
ASL
t
t
t
DSW
DHW
t
CH
t
t
t
DDR
DHR
RWH
t
ASED
PW
EH
t
RWS
AHL
PW
EL
t
CYC
AS
DS
AD0–AD7
(WRITE)
AD0–AD7
(READ)
R
W
S
