TL16C550D_09 Datasheet, PDF (31/54 Pages) Texas Instruments – ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL

TL16C550D, TL16C550DI
www.ti.com .................................................................................................................................................. SLLS597E – APRIL 2004 – REVISED DECEMBER 2008
A16- A23
A16- A23
TL16C550D
E1
XIN
E2
XOUT
Alternate
Crystal Control
CPU
Address
Decoder
D1
CS2
ADS
RSI/ABT
AD0 - AD15
PHI1 PHI2
Buffer
AD0- AD7
B5
MR
A0- A2
D0- D7
C5
RTS
C4
CTS
PHI1
PHI2
ADS
TCU
RSTO
RD
WR
D3
RD1
D2
WR1
AD0- AD15
C2
SOUT
C1
SIN
D4
INTRPT
GND
(V_SS)
E3
A5
V_CC
Figure 26. Typical TL16C550D Connection to a CPU (for ZQS Package)
20
1
8
6
5
2
3
7
1
EIA-232-D
Connector
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