TL16C450_09 Datasheet, PDF (10/27 Pages) Texas Instruments – ASYNCHRONOUS COMMUNICATIONS ELEMENT

TL16C450
ASYNCHRONOUS COMMUNICATIONS ELEMENT
SLLS037C − MARCH 1988 − REVISED JANUARY 2006
PARAMETER MEASUREMENT INFORMATION
tw5
ADS
A0 −A2
CS0, CS1, CS2
10%
10%
tsu1
th1
90% _{Valid 50%}
10%
Valid†
10%
tsu2
th2
90% 90%
Valid
10%
td3^†
Valid†
10%
th6
10%
td3^†
CSOUT
DISTR,
DISTR
90%
tw7
td7^†
td8^†
90% 90%
Active
10% 10%
tdis(R)
90%
th7†
td9
tdis(R)
DDIS
10%
10%
td10
td11
D0 −D7
90% _{Valid Data}
50%
† _{Applicable only when ADS is tied low.}
Figure 3. Read Cycle Timing Waveforms
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