This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TLC5955: Verify initialization data

Part Number: TLC5955


Can you verify the initialization steps for displaying data from this driver.

-Initialize all control register data.

---FC data auto data repeat mode on, auto data refresh mode off, display timing reset mode on

---MC data initialized to 4 (all channels 19.1mA)

---BC data initialized to 4 (all channels 100%)

---DC data initialized to 127, 64, 64 (r-g-b)

-Write control register data out

---Control bit = 1, Control byte= 96h, Write 389 null bits, Write FC 5 bits, Write BC 21 bits, Write MC 9 bits, Write DC 336 bits (16 channels x (g-b-r).

---Latch data

(repeat)

---Control bit = 1, Control byte= 96h, Write 389 null bits, Write FC 5 bits, Write BC 21 bits, Write MC 9 bits, Write DC 336 bits (16 channels x (g-b-r).

---Latch data

-Write GS data

---Control bit = 1, GS data = 768 bits (16 channels x (r-g-b))

---Latch data

-Run GS clock