Since in every write cycle all 768-bit GS data need to be updated all, I think you need to write the GS data based in 0.1Hz for all channels. For LED0, writing the GS value between 0 and FFFFh in 0.1Hz, For LED1, as it need to blink in 1Hz…
Hi Abishek ,
When GSCLK is disconnected, PWM counter no longer increases. For the channels on ON status, they will be fully turn-on at 100% duty. For the channels on OFF status, they will keep off. The disconnection of other interface pin would not influence…
Part Number: TLC5957
Customer is using the TLC5957 and noticing some unexpected voltage rise characteristics of the output channels. See attached images of the rise/fall characteristics of the voltage measured at one OUT channel…
Part Number: TLC5957 Hi Ti Team,
We are using TLC5957 LED driver. Below i provided the how we want to use the LED driver.
We will get the Mode & Sub-mode details as input to the FPGA, we want to drive the each LED(16 LEDs totally) based on the mode &…
please let us know the usage of GCLK. Also let us know is it possible to blink the RGB LEDs in TLC5957 through Software?
Kindly consider this as urgent and reply.
Thanks and Regards
Other Parts Discussed in Thread: TLC5957 Hi,
In our Design, we are using all 16 channels in TLC5957. I have some doubts regarding this.
1. So while updating GS latch with 768 bit values using S_CLK, How G_CLK will vary?
2. How to vary the frequency of…
Part Number: TLC5957 Hi Team,
What is the Viref to be used for calculating Riref with 10mA (constant current) and BC=4H(gain =100)?
In the datasheet the reference voltage is specified for a test condition.(1mA)
Can the same be used or can you provide…