Part Number: LP5562EVM Other Parts Discussed in Thread: LP5562 Tool/software: Hi all I am currently working with the LP5562 LED driver EVM. I am having problems with the LEDs lighting up via the GUI. I think my settings are OK and the board is connected…
Part Number: LP5562EVM Other Parts Discussed in Thread: LP5562 Tool/software: My laptop recognizes the LP5562EVM in device manager and I have installed the TI_CDC_Virtual_Port driver, but the GUI does not let me read or write. Are there any fixes to this…
Part Number: LP5562EVMLP5562EVM: Cannot Load LP5562EVM Driver
There was a posting with the above title which is the exact same problem i am having. Windows refuses to install the driver with the error "The third-party INF does not contain digital signature…
Part Number: LP5562EVM Hi,
I am trying to use the engines and to pulse orange color over and over again.
This is the code that I am using:
# engine 1 section start .ENGINE1
# engine 2 section start .ENGINE2 ramp 500, 128 wait 300 ramp 500, -128 wait 300
#…
Part Number: LP5562EVM Windows 10 automatically selects usbser.sys when I plugin the LP5562EVM and refuses to load the INF file from TI: "The third-party INF does not contain digital signature information".
The application shows a status of…
Part Number: LP5562 LP5562EVM-
I keep getting USB communication fault. Is there a driver for windows 10 that i need? Also need better setup infomration for manual control than what is provided in Setup guide.
Besides, LM2755 is an old material so we don't have useful tool to test it, that brings difficulty for us to find the solution. So, have you ever concerned to change the device to LP5562 , which is a 4-channel RGB LED driver with internal program memory…
Hi Eric,
I have reviewed the schematic and tested the same I2C command sets on LP5562EVM. The red LED lights up properly. You can apply a EVM for our customer - unplug the SCL/SDA connection headers and port the I2C interface from customer's board - to…
Hi,
If the hardware is working (sufficient current/voltage etc), I can't think of a good reason why it will only blink once...maybe you can also probe on Vdd and see if it dips when LED lights up.
Another thing you can do is read out the registers…
