TL16C552 Datasheet, PDF (15/33 Pages) Texas Instruments – DUAL ASYCHRONOUS COMMUNICATIONS ELEMENT WITH FIFO

TL16C552
DUAL ASYCHRONOUS COMMUNICATIONS ELEMENT
WITH FIFO
SLLS102B – DECEMBER 1990 – REVISED MARCH 1996
PARAMETER MEASUREMENT INFORMATION
DATA 50 %
tsu7
Valid
50 %
th6
STB
50 %
50 %
tw6
ACK
50 %
50 %
BUSY
ÉÉÉÉ _50%
ÉÉÉÉÉÉÉÉ _td12
td10
50 %
tw7
td11
50 %
tw6
Figure 15. Parallel Port Timing Waveforms
RESET
50 %
50 %
tw3
Figure 16. RESET Voltage Waveform
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