Hello
I currently have a TLC5927 connected to my Arduino uno using spi and able to control the constant current output pins using the SPI library.
The TLC has the ability to enter a current adjust mode by switching to 'special mode' and then sending a current adjust code to the 16bit configuration latch.
I am having issues getting the TLC to enter 'special mode' which requires the signal sequence within the image attached. I have tried to manually wiggle the CLK line whilst altering the OE/LE lines one the required clock cycle without any luck.
Is someone able to guide me as to what the best method would be to get this chip into the required mode?
Look forward to hearing from you.
Cheers
Rich
