XR88C192 receiver/transmitter equivalent, dual universal asynchronous receiver/transmitter.
The operating speed of the receiver and transmitter can be selected independently from a table of eighteen fixed baud rates, a 16X clock derived from a programmable coun.
The XR88C92 and XR88C192 are Dual Universal Asynchronous Receivers and Transmitters (DUART) with an 8 byte (XR88C92) or 16 byte (XR88C192) transmit and receive FIFO. The XR88C92 and XR88C192 are each pin and functional replacements for the SC26C92, a.
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