Hello,
I have problems putting the TLC59116 into operation on my test setup. I have already oriented myself to this thread:
My wiring diagram is as follows:
And I have described the registers as follows in dezimal:
MODE1=1
MODE2=0
Conf_PWM0=255
Conf_PWM1=255
Conf_PWM2=255
Conf_PWM3=255
Conf_PWM4=255
Conf_PWM5=255
Conf_PWM6=255
Conf_PWM7=255
Conf_PWM8=255
Conf_PWM9=255
Conf_PWM10=255
Conf_PWM11=255
Conf_PWM12=255
Conf_PWM13=255
Conf_PWM14=255
Conf_PWM15=255
LEDOUT0=85
LEDOUT1=85
LEDOUT2=85
LEDOUT3=85
IREF=255
Unfortunately the LED's still don't light up. But what surprises me is the current. Initially it is at 9mA and after setting the register at 14mA. I have already described the registers according to the linked thread but also without effect.
But I get my ACK correctly and can read the registers accordingly. I already exchanged the IC.
Do you have an idea where I can still search?
Many thanks and many greetings
Falko
