KK16C554TQ, KK16C554PL Datasheet - KODENSHI KOREA

KK16C554TQ QUAD-UART ASYNCHRONOUS COMMUNICATIONS ELEMENT

KK16C554 is an enhanced quadruple version of the 16C550 UART (Universal Asynchronous Receiver Transmitter). Each channel can be put into FIFO mode to relieve the CPU of excessive software overhead. In this mode, internal FIFOs are activated and 16 bytes plus 3 bit of error data per byte can be store.

KK16C554TQ Features

* z z z z z z z z In the FIFO mode, Each channel’s transmitter and receiver is buffered with 16-byte FIFO to reduce the number of interrupts to CPU. Adds or deletes standard asynchronous communication bits (start, stop, parity) to or from the serial data. Holding Register and Shift Register eliminate

KK16C554PL_KODENSHIKOREA.pdf