Xilinx Model Composer introduction
PN163Model Composer is a Simulink add-on software developed by Xilinx. It is a high-level synthesis (HLS) tool that allows the user to program an FPGA-based…
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Multi-master feature for distributed networked control systems
This note focuses on the multi-master feature which allows executing control codes on multiple imperix power converter controllers interconnected using optical fiber (SFP). The imperix in-house…
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Timing info tab in BB Control
The BB Control Timing info tab provides a graphical representation of the various computation and communication delays involved in the B-Board PRO and B-Box RCP…
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SCLK multiplier configuration and utilization
In a standard configuration, the control algorithm executes immediately following each sampling event. The SCLK multiplier modifies this behavior by allowing multiple sampling events to…
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Applying pre-recorded profiles as setpoints
PN152
This note presents a possible approach to apply pre-recorded profiles as setpoints for a control algorithm developed on Simulink with ACG SDK. It assumes the…
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Discrete control delay identification
This product note explains how to compute the discrete control delay of a control algorithm running on an imperix controller. Context The execution of a…
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Variable frequency operation with imperix controllers
This note covers the configuration and implementation of variable frequency operation with imperix controllers (B-Box RCP and B-BoardPRO). Changing the modulation frequency during the control…
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Dead time selection for imperix power modules
PN115
Dead time is a brief non-conduction interval imposed across two complementary PWM signals to prevent a potentially damaging shoot-through inside the corresponding switching cell. Dead…
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Analog front-end configuration on B-Box RCP 3.0
PN105
The B-Box RCP 3possesses 16 analog inputs with strictly identical channels. The equivalent schematic of the complete data acquisition chain is depicted below. Each channel…
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Using the angle decoder modules
This document provides instructions on how to interface an incremental encoder with a B-Box RCP or a B-Board PRO and how to read the motor…
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