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| XR16L2552IM-F Datasheet, PDF (39/45 Pages) Exar Corporation – 2.25V TO 5.5V DUART WITH 16-BYTE FIFO | |||
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REV. 1.1.2
FIGURE 16. DATA BUS READ TIMING
XR16L2552
2.25V TO 5.5V DUART WITH 16-BYTE FIFO
A0-A2
TAS
CSA#/
CSB#
IOR#
Valid Address
TCS
TRD
D0-D7
TRDV
Valid Data
TAH
TDY
TDD
Valid Address
TAS
TCS
TAH
TRD
TRDV
TDD
Valid Data
RDTm
FIGURE 17. DATA BUS WRITE TIMING
A0-A2
CSA#/
CSB#
IOW#
D0-D7
Valid Address
TAS
TCS
TWR
Valid Address
TAH
TAS
TCS
TAH
TDY
TWR
TDS
TDH
Valid Data
TDS
TDH
Valid Data
16Write
39
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