SPRUIV7B May 2022 – September 2023 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
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 12-376.
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.