Arabella,
I'm not sure what you mean on driver. You can find the EVM hardware files and software files (firmware) on the EVM page DRV8245S-Q1LEVM Evaluation board | TI.com or DRV8245H-Q1EVM Evaluation board | TI.com .
The SPI registers are detailed…
Hi Wipop,
The math looks right. We do have EVM's available for the DRV8245, which can be used for bringing up of your board:
DRV8245H-Q1EVM Evaluation board | TI.com
Best,
Keerthi
Part Number: DRV8245-Q1 Other Parts Discussed in Thread: DRV8245H-Q1EVM Tool/software: Hi, We are seeing an issue in our design where we are unable to drive any outputs of the DRV8245 (hardware variant). The startup sequence is: 1. Put device into sleep…
Part Number: DRV8873-Q1 Other Parts Discussed in Thread: DRV8262-Q1 , DRV8244-Q1 , DRV8243-Q1 , DRV8245-Q1 , DRV8245H-Q1EVM , DRV8262
Hello experts.
The current project wants to use the DRV8873-Q1 to drive a full-bridge brushed DC motor. The input…
Hey Prema,
prema R said: What is the maximum current the chip DRV8873-Q1 can sustain?
For continuous operation, this will depend on the thermal limitation of the device which is affected by the PCB layout and if you're using external heatsinks. See…
Hi Deekshitha,
Thanks for the scope shots.
1. Based on the waveform the PWM from the MCU is having a spike as seen in the yellow trace. This is your firmware related issue. When the button was pressed the IO port is being written with a LOW and back…
Part Number: DRV8245S-Q1LEVM
Our team recently discovered an issue with the recently released DRV8245S-Q1LEVM. The EVM fails to connect to the GUI, and the nFAULT LED doesn't display the status of the nFAULT signal on the microcontroller. This is due…
Other Parts Discussed in Thread: MSP430G2553 , MSP430F5528 , MSP430F5338 , MSPDRIVERLIB There are a few things that can cause an EVM to not connect to the GUI on the computer. Below walks through some common troubleshooting steps to fix EVM connectivity…
