ES441.1 - User’s Guide 53
ETAS Functional Description
Advantages of the X4 counter mode in comparison to counter modes X1 and X2:
• Greater resolution of the counter result
• Greater accuracy of the counter result
When to use the X4 counter mode:
• Acquisition of data from incremental transducers (phase-shifted signals),
• Position determination
• Quadrature encoder/quadrature decoder for incremental transducers