ZHCSR27D August 2020 – September 2022 BQ79612-Q1 , BQ79614-Q1 , BQ79616-Q1
PRODUCTION DATA
The transmitter is configured to wait a specified number of bit periods after the last bit reception before starting transmissions using the TX_HOLD_OFF register. This provides time for the host to switch the bus direction at the end of its transmission. The UART transmitter is disabled by default in the stack devices.
Figure 9-25 UART TX_HOLD_OFF