IA82050 Datasheet, PDF (11/11 Pages) InnovASIC, Inc – ASYNCHRONOUS SERIAL CONTROLLER

IA82050
ASYNCHRONOUS SERIAL CONTROLLER
Data Sheet
As of Production Ver. 01
ERRATA
Production Version 01
1. Issue: Issuing more than one command via the Receive Command register (RCM) may
result in an unintended lock of the RX FIFO.
Workaround: If multiple commands via the RCM are required, execute them individually.
2. Issue: In semi-automatic and automatic transmit mode, RTS will assert at the same time as
the beginning of the start bit on TXD. If RTS is used to turn on the TXD line driver, the
width of the start bit could be distorted.
Workaround: Manual assertion of RTS and initiation of the transmit will avoid this issue.
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