SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
The position-counter value is latched to the EQEP_QPOSSLAT register on the rising edge of the strobe input (QCLK) by clearing the EQEP_QDEC_QEP_CTL[22] SEL bit. Latching on the falling edge of the strobe input (QCLK) can be done by inverting the strobe input using the EQEP_QDEC_QEP_CTL[5] QSP bit.
If the EQEP_QDEC_QEP_CTL[22] SEL bit is set, then the position counter value is latched to the EQEP_QPOSSLAT register on the rising edge of the strobe input for forward direction and on the falling edge of the strobe input for reverse direction as shown in Figure 12-2316.
The strobe event latch interrupt flag (EQEP_QINT_EN_FLG[25] SELI_FLG) is set when the position counter is latched to the EQEP_QPOSSLAT register.