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| IA16450 Datasheet, PDF (8/10 Pages) InnovASIC, Inc – Universal Asynchronous Receiver/Transmitter | |||
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IA16450
Page 8 of 10
Preliminary Data Sheet
Universal Asynchronous Receiver/Transmitter
Timing Waveforms
Figure 2
ADS_n
A2,A1,A0
CS2_n,CS1,CS0
CSOUT
WR_n,WR
RD_n,RD
DATA,D0:D7
ADS_N
A2,A1,A0
CS2_n,CS1,CS0
CSOUT
RD_n,RD
WR_n,WR
DDIS
DATA,D0:D7
tADS
tAS
VALID
tCS
VALID
tCSC
tCSW
tAW
t ADS
tAS
VALID
tCS
VALID
tCSC
t CSR
tAR
Write Cycle
tAH
t CH
tWA
tWCS
t WR
ACTIVE
tWC
WC
tDS
t DH
VALID DATA
Read Cycle
tAH
tRA
tCH
tRCS
tRD
ACTIVE
RC
tRC
t RDD
tRDD
t RVD
tHZ
VALID DATA
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Copyright © 1999, InnovASIC Inc.
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