Datasheet

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  
SLLS037C − MARCH 1988 − REVISED JANUARY 2006
13
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
SOUT
D7−D0
DISTR
DOSTR
INTRPT
MR
A0
A1
A2
ADS
DOSTR
DISTR
CS2
CS1
CS0
D7−D0
MEMR
or I/OR
MEMW or I/ON
INTR
RESET
A0
A1
A2
CS
SIN
RTS
DTR
DSR
DCD
CTS
RI
TL16C450
(ACE)
XTAL1
XTAL2
BAUDOUT
RCLK
EIA 232-D
Drivers
and
Receivers
L
H
3.072
MHz
C
P
U
B
u
s
Figure 7. Basic TL16C450 Configuration
Microcomputer
System
TL16C450
(ACE)
Receiver
Disable
DOSTR
D7−D0
DDIS
Driver
Disable
8-Bit
Bus Transceiver
WR
Data BusData Bus
Figure 8. Typical Interface for a High-Capacity Data Bus