Question about modems

Chuck Guzis cclist at
Wed Nov 13 12:36:56 CST 2019

There are other "oddball" combinations, such as 8E1 and 8O1, which sends
a 9-bit data frame.  You can see datasheets on some UARTs as well as MCU
UARTs that support the 9 bit packet.

Also, don't/doesn't TDD (5 level code) use 5E2 or some such.  Same for


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