SBASAM0B March 2024 – November 2024 ADS127L18
PRODMIX
Start/stop control mode enables and disables conversions. All channels are synchronized (started) by taking the START pin high or by writing 1b to the START bit of the CONTROL register. The START bit is acknowledged when CS is taken high following the register write operation. The ADC continue conversions until stopped by taking the START pin low, or by writing 1b to the STOP bit. When stopped, conversions in progress complete and additional conversions are stopped. The final rising edge of the FSYNC clock signal is the last conversion data. To restart an ongoing conversion, pulse START low to high, or write 1b to the START bit a second time. To perform a one-shot conversion, briefly pulse START high, or write to the STOP bit soon after writing to the START bit. Figure 7-27 shows the START control and the FSYNC output signal.