ST16C454 View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'ST16C454' PDF : 29 Pages View PDF
ST16C454
Figure 2, Block Diagram in 16 Mode
D0-D7
-IOR
-IOW
RESET
A0-A2
-CS A-D
INT A-D
INTSEL
XTAL1
XTAL2
Transmit
Holding
Registers
Transmit
Shift
Register
TX A-D
Receive
Holding
Registers
Receive
Shift
Register
RX A-D
Modem
Control
Logic
-DTR A-D
-RTS A-D
-CTS A-D
-RI A-D
-CD A-D
-DSR A-D
Rev. 3.31
2
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