SPRUJB3 March 2024 AM67 , AM67A , TDA4AEN-Q1 , TDA4VEN-Q1
The counter direction signal is hard-wired for up count and the position counter is used to measure the frequency of the EQEPA input. Setting of the XCR bit in the EQEP decoder and control register (EQEP_QDEC_QEP_CTL) enables clock generation to the position counter on both edges of the QEPA input, thereby increasing the measurement resolution by 2× factor.