TL16C552A - Dual ACE
The TL16C552A is an enhanced dual-channel version of the popular TL16C550B asynchronous communications element (ACE). The device serves two serial input /output interfaces simultaneously in microcomputer or microprocessor-based systems. Each channel performs serial-to-parallel conversion on data cha.
TL16C552A, TL16C552AM DUAL ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH FIFO SLLS189D NOVEMBER 1994 REVISED JANUARY 1999 D IBM PC/AT ™ Compatible D Two TL16C550 ACEs D Enhanced Bidirectional Printer Port D 16-Byte FIFOs Reduce CPU Interrupts D Up to 16-MHz Clock Rate for up to 1-Mbaud Operation D Transmit, Receive, Line Status, and Data Set Interrupts on Each Channel Independently Controlled D Individual Modem Control Signals for Each Channel D Programmable Serial Interface Cha.
