SLAZ661T March   2015  – May 2021 MSP430FR2533

 

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6.15 USCI42

USCI Module

Category

Functional

Function

UART asserts UCTXCPTIFG after each byte in multi-byte transmission

Description

UCTXCPTIFG flag is triggered at the last stop bit of every UART byte transmission, independently of an empty buffer, when transmitting multiple byte sequences via UART. The erroneous UART behavior occurs with and without DMA transfer.

Workaround

None.