SLVA267B Mar 2007 – September 2018 MSP430F427 , TLC5940 , TLC5940-EP , TLC5941
The TLC5941 has a simple serial interface to accept grayscale and dot correction data for driving up to 16 LEDs. The simple serial interface can be driven by virtually any microcontroller, FPGA, or digital signal processor. This application report shows one hardware and firmware implementation to drive a display comprised of 16 LEDs.