XR16L784_05 Datasheet, PDF (44/52 Pages) Exar Corporation – HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART

XR16L784
HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
FIGURE 18. 16 MODE (INTEL) DATA BUS READ AND WRITE TIMING
xr
REV. 1.2.2
A0-A7
CS#
IOR#
D0-D7
Valid Address
TAS
TRD
Valid Address
TAS
TAH
TAH
TCS
TDY
TRDV
TRDH
Valid Data
TRDV
16 Mode (Intel) Data Bus Read Timing
TRDH
Valid Data
16Read
A0-A7
CS#
IOW#
D0-D7
Valid Address
TAS
TWR
Valid Address
TAS
TAH
TAH
TCS
TDY
TWDS
Valid Data
TWDH
16 Mode (Intel) Data Bus Write Timing
TWDS
Valid Data
TWDH
16Write
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