TL16C552 Datasheet, PDF (32/33 Pages) Texas Instruments – DUAL ASYCHRONOUS COMMUNICATIONS ELEMENT WITH FIFO

TL16C552
DUAL ASYCHRONOUS COMMUNICATIONS ELEMENT
WITH FIFO
SLLS102B – DECEMBER 1990 – REVISED MARCH 1996
PRINCIPLES OF OPERATION
scratchpad register
The scratch register is an 8-bit read/write register that has no affect on either channel in the ACE. It is intended
to be used by the programmer to temporarily hold data.
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