SC68C94 quart equivalent, nullquad universal asynchronous receiver/transmitter quart.
* New low overhead interrupt control
* Four Philips Semiconductors industry-standard UARTs
* Eight byte receive FIFO and eight byte transmit FIFO for each
UA.
such as clustered terminal systems. Each receiver is buffered with eight character FIFOs (first-in-first-out memories) a.
The 68C94 quad universal asynchronous receiver/transmitter (QUART) combines four enhanced Philips Semiconductors industry-standard UARTs with an innovative interrupt scheme that can vastly minimize host processor overhead. It is implemented using Phi.
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