TL16C450_09 Datasheet, PDF (9/27 Pages) Texas Instruments – ASYNCHRONOUS COMMUNICATIONS ELEMENT

TL16C450
ASYNCHRONOUS COMMUNICATIONS ELEMENT
SLLS037C − MARCH 1988 − REVISED JANUARY 2006
PARAMETER MEASUREMENT INFORMATION
tw5
ADS
A0 −A2
10%
tsu1
90%
10% ^Valid
10%
th1
Valid^† _10%
CS0, CS1, CS2
tsu2
th2
90% 90%
Valid
Valid†
10%
10%
th3
td3
td3
CSOUT
DOSTR,
DOSTR
90%
tw6
td4^†
td5^†
90% 90%
Active
10%
tsu3
90%
th4^†
td6
th5
D0 −D7
90%
90%
Valid Data
† _{Applicable only when ADS is tied low.}
Figure 2. Write Cycle Timing Waveforms
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