AN2531 Overview
Key Features
- XOR version TPU Function Set (svmStdDtXor)
- XOR version (svmStdDtXor) is a version of the Standard Space Vector Modulation with Dead-Time Correction (svmStdDt) function that uses two TPU channels to generate one PWM output channel. The TPU channel outputs are connected to an XOR gate whos output is the required PWM signal. See Figure 1. An advantage of this solution is the full range 0% to 100% of PWM duty-cycle ratios. There is no MPW (minimum pulse width) parameter to limit the edge duty-cycle ratios in this version, unlike in the svmStdDt. A disadvantage is that the number of assigned TPU channels is doubled
