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What is the difference between R-Car and RZG2L SoCs?
Hello Max, There, is a massive difference. Not just in silicon and performance, but utilizing case and tool/chains/IDE etc. R-CAR is intended to support functional safety/ improved security. G2LC is intended as a section-level common reason MPU. It's not an apples-for-apples comparison at all. ThankRead more
Hello Max,
See lessThere, is a massive difference. Not just in silicon and performance, but utilizing case and tool/chains/IDE etc. R-CAR is intended to support functional safety/ improved security. G2LC is intended as a section-level common reason MPU. It’s not an apples-for-apples comparison at all.
Thanks & Regards
Julian White
How to set dead time for switching in TLE6208- 6G?
Hi Cocobella, Generally, dead time is set by the MCU instead of by the driver. The dead time depends on the generated PWM by the MCU. The exacted dead time (t_DHL/t_DLH) in the driver is mostly for defense. So, you may have to make changes in the MCU for expected dead time. Thanks & Regards, JulRead more
Hi Cocobella,
See lessGenerally, dead time is set by the MCU instead of by the driver.
The dead time depends on the generated PWM by the MCU. The exacted dead time (t_DHL/t_DLH) in the driver is mostly for defense. So, you may have to make changes in the MCU for expected dead time.
Thanks & Regards,
Julian
How 32 KHz XTAL Design Work without XTAL?
Hello, It's required if you want stable (<5% drift) timekeeping in sleep modes where the 40 MHz crystal is switched off i.e. deep sleep, or if you want BT modem sleep. Thank You Julian White
Hello,
It’s required if you want stable (<5% drift) timekeeping in sleep modes where the 40 MHz crystal is switched off i.e. deep sleep, or if you want BT modem sleep.
Thank You
Julian White
See lessHow to Increase TLE9180D31QKXUMA1 Maximum PWM Frequency?
Hi @Adrianbyrne, The maximum frequency depends on your external MOSFET, so this isn't a restriction for our device. The TLE9180D is typically designed for a maximum total gate charge of 300nC per output stage (20kHz). If PWM frequency, However, total gate charge or number of driver MOSFETs increasesRead more
Hi adrianbyrne,
See lessThe maximum frequency depends on your external MOSFET, so this isn’t a restriction for our device.
The TLE9180D is typically designed for a maximum total gate charge of 300nC per output stage (20kHz).
If PWM frequency, However, total gate charge or number of driver MOSFETs increases, it’s recommended to use a booster IC, for example: AUIRS08152S.
Best Regards,
Julian White
How to Get Declarations on Thread Headers in E2studio?
Hello Kendallsmith, Thanks for reaching out Volt Tech Community! Is the header file that you tried to add your code, located on the ra_gen folder? Still, you can not add code, because the files in this folder are auto-generated, If yes. However, please add it inside the src folder, which has been crRead more
Hello Kendallsmith,
See lessThanks for reaching out Volt Tech Community!
Is the header file that you tried to add your code, located on the ra_gen folder?
Still, you can not add code, because the files in this folder are auto-generated, If yes.
However, please add it inside the src folder, which has been created for the user’s code, If you want to add code.
Hope it helps!
Regards,
Julian White
Unexpected ADC Behavior Open Channels Displaying ANxx0 Data in nonstop Scan Mode
Hello, Thanks for reaching out to the Volt Tech Community. This action isn't unexpected it's quite normal. Because there's alone one sample and hold circuit, in nonstop scan mode if one channel is floating, the voltage of the next channel will still be present on the capacitor of the sample and holdRead more
Hello,
Thanks for reaching out to the Volt Tech Community.
This action isn’t unexpected it’s quite normal.
Because there’s alone one sample and hold circuit, in nonstop scan mode if one channel is floating, the voltage of the next channel will still be present on the capacitor of the sample and hold circuit.
In general, it isn’t recommended to leave analog pins floating as their results are invalid.
However, if you leave them open you can use the A/D Disposition Discovery Control Register. With this functionality, between the conversion of each channel, the capacitor of each channel will be discharged and near 0.
The further states for discharge, the further discharge will be.
I hope it helps.
Regards
Jullian White
See lessHow to Reset MCU while opening serial port in ESP32?
Hello, You should set handshake after setting property RtsEnable = true. Use properties as below:- _serialPort.RtsEnable = true; _serialPort.Handshake = System.IO.Ports.Handshake.RequestToSend; _serialPort.RtsEnable = false; Thank You
Hello,
You should set handshake after setting property RtsEnable = true. Use properties as below:-
See lessHow to design the antenna on my PCB board?
Hello, Here are some things to consider for designing an antenna on an ESP32 PCB board: 01. Determine the frequency range you need. The most common frequencies for ESP32 are: 2.4 GHz for WiFi 433 MHz for low-power communication 02. Decide what type of antenna you need based on your frequency range aRead more
Hello,
Here are some things to consider for designing an antenna on an ESP32 PCB board:
01. Determine the frequency range you need. The most common frequencies for ESP32 are:
02. Decide what type of antenna you need based on your frequency range and application:
A. For 2.4 GHz WiFi, a chip or PCB antenna would work well. Options include:
B. For 433 MHz, a simple wire antenna would likely suffice.
Hope this advice on ESP32 antenna design helps! Let me know if you have any other questions.
Thank You
See lessHow to registers in CY4534 EZ-PD eval kit?
Hello, Sure, I can help with that. The CY4534 EZ-PD eval kit is based on the Cypress EZ-PD CCG3PA USB Type-C and Power Delivery controller, which has a set of registers that can be accessed and configured through the EZ-PD BCR HPI (Host Processor Interface) Utility. The CCG3PA controller has a set oRead more
Hello,
Sure, I can help with that. The CY4534 EZ-PD eval kit is based on the Cypress EZ-PD CCG3PA USB Type-C and Power Delivery controller, which has a set of registers that can be accessed and configured through the EZ-PD BCR HPI (Host Processor Interface) Utility.
The CCG3PA controller has a set of 256 registers, each of which is 16 bits wide. The registers are numbered from 0x0000 to 0x00FF in hexadecimal notation. The lower 8 bits of the register address determine which register is being accessed, and the upper 8 bits determine the type of access (read or write).
To access the registers using the EZ-PD BCR HPI Utility, you will need to connect the CY4534 eval kit to your PC and open the HPI Utility software. The software provides a graphical user interface that allows you to read from and write to the registers.
When you open the HPI Utility, you’ll need to connect to the CY4534 eval kit by selecting the appropriate serial port and baud rate. Once you’re connected, you can use the “Register Access” tab in the software to read from and write to the registers.
You can find more information about the CCG3PA controller and its registers in the datasheet provided by Cypress. The datasheet includes a register map and descriptions of each register’s function and configuration options.
Thank You
See lessHow to find advertising name and advertising data in RA4W1 evaluation kit?
Hello @ashish To read the advertising name and data of other devices, you will need to use the Bluetooth Low Energy (BLE) scanning feature of your RA4W1 evaluation kit. This feature allows your device to scan for nearby BLE devices and retrieve their advertising data. Thank You Jullian White
Hello ashishgawade
To read the advertising name and data of other devices, you will need to use the Bluetooth Low Energy (BLE) scanning feature of your RA4W1 evaluation kit. This feature allows your device to scan for nearby BLE devices and retrieve their advertising data.
Thank You
Jullian White
See less