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NCV76124 Evaluation Kit User's Manual
GUI Based Evaluation Kit for the NCV76124 Rain and Light Interface Chip
EVBUM2827/D
Introduction
This document describes the NCV76124 Rain and Light Interface
Evaluation kit and its properties. The evaluation kit is intended
for demonstration of the measurement capacities of the NCV76124.
The kit can be used for first evaluations and is not intended for use
at low and high automotive specified temperatures.
Features
•
PC GUI Operation Via USB
•
Based on the NCV76124 Rain and Light Interface Chip
•
5 Light Sensitive Photodiodes
•
2 IR Rain LEDs and Photodiodes for Rain Simulated Measurements
•
Jumpers for Open and Short Test
Typical Applications
•
Demonstration of the NCV76124 Performance
•
Evaluation Platform Assisting Software
© Semiconductor Components Industries, LLC, 2022
March, 2022 − Rev. 0
EVAL BOARD USER'S MANUAL
Figure 1. Evaluation Board Picture
1
www.onsemi.com
Publication Order Number:
EVBUM2827/D
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Table of Contents
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Summary of Contents for onsemi NCV76124
- Page 1 EVAL BOARD USER’S MANUAL www.onsemi.com NCV76124 Evaluation Kit User's Manual GUI Based Evaluation Kit for the NCV76124 Rain and Light Interface Chip EVBUM2827/D Introduction This document describes the NCV76124 Rain and Light Interface Evaluation kit and its properties. The evaluation kit is intended for demonstration of the measurement capacities of the NCV76124.
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Page 2: General Description
EVBUM2827/D GENERAL DESCRIPTION The Evaluation kit is intended for use with the NCV76124 The Evaluation kit is operated through a windows based Rain and Light Interface chip. The kit provides 5 Light GUI (Graphical User Interface) and is connected via a USB measurement channels and 2 Rain measurement channels. - Page 3 The COMMAND buttons are used to force operational Status information that is coming back for each write and modes or actions of the NCV76124 (refer to the datasheet). read command are shown at the bottom of the screen. EN Pin Operation...
- Page 4 “Write Config” writes all configuration data in one shot to The CFG_MODE register is used to set the hardware the NCV76124. “Read Config” reads back all the data. As configuration and can only be written when the device is in shown, the registers can be written or read from the Standby mode.
- Page 5 The Evaluation kit will continuously measure and present values are presented in the Status register screen (next the measurement values at the Main Application screen. page shown). The “Stop measurement” stops the measurement. www.onsemi.com...
- Page 6 .csv file line by line. Special attention can be taken to the Reg02 register. indicate the mistake in the hardware or measurement Configuration errors are shown here. Most of the times, configuration. when the measurement will not start, this status register will www.onsemi.com...
- Page 7 EVBUM2827/D Saving and Loading the Configuration Register Values The configuration of the NCV76124 can be saved and read in a configuration file. Next picture shows the place at the GUI where this action can be performed. Watchdog Operation The watchdog of the NCV76124 is configurable for different watchdog timeout values.
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Page 8: Evaluation Kit Hardware
Black, the Photodiodes in Red the main board where the NCV76124 is soldered. Several and the IR LEDs in Blue. The ON−Control firmware is jumpers are installed to enable the customer to enforce fault programmed for use with these default jumper settings. - Page 9 EVBUM2827/D SCHEMATICS AND FURTHER DOCUMENTATION For the schematics of the evaluation kit we refer to the file NCV76124_Schematics.pdf For the latest datasheet version of the NC76124, please contact your local sales representative. www.onsemi.com...
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Page 10: Additional Information
LIMITATIONS OF LIABILITY: onsemi shall not be liable for any special, consequential, incidental, indirect or punitive damages, including, but not limited to the costs of requalification, delay, loss of profits or goodwill, arising out of or in connection with the board, even if onsemi is advised of the possibility of such damages. In no event shall onsemi’s aggregate liability from any obligation arising out of or in connection with the board, under any theory of liability, exceed the purchase price paid for the board, if any.
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