Datasheet

DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers
116 of 124
Figure 20-5. Intel Bus Write AC Timing (BTS = 0/MUX = 0)
Figure 20-6. Motorola Bus Read AC Timing (BTS = 1/MUX = 0)
Figure 20-7. Motorola Bus Write AC Timing (BTS = 1/MUX = 0)
ADDRESS VALID A0–A7
D0–D7
R
D
C
S
W
R
0ns MIN
0ns MIN
75ns MIN
0ns MIN
10ns
MIN
10ns
MIN
t1
t2 t6 t4
t7 t8
ADDRESS VALID
DATA VALID
A0–A7
D0–D7
R/
W
C
S
D
S
0ns MIN
0ns MIN
75ns MAX
0ns MIN
5ns MIN/20ns MAX
t1
t2 t3 t4
t5
ADDRESS VALID
A0–A7
D0–D7
R/
W
C
S
D
S
0ns MIN
0ns MIN
75ns MIN
0ns MIN
10ns
MIN
10ns
MIN
t1
t2 t6 t4
t7
t8