Programmable Communications Interface
Description
STANDARD MICROSYSTEMS CORPORATION _ __
COM 2449-1 COM 2449-2 COM 2449-3
j.1PC FAMILY
RS-449
Programmable Communications Interface
FEATURES
o RS-449 compatible inputs and outputs o Maskable Interrupts for RS-449 inputs o Synchronous and Asynchronous Full Duplex or
Half Duplex Operations
ORe-programmable ROM on-chip baud rate generator
o Synchronous Mode Ca...
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