This section describes how the sample code works with the EVM's jumper setting.

• LP5813
• LP5812
• LP5811
• LP5810
• LP5813-12WCSPEVM
• LP5813-12WSONEVM
• LP5811-10EVM

According to the flow diagram, we can see we have 4 different functions to implement different LED effect. RGB_Auto() function means that using internal animation function & TCM structure to control 4 RGB LEDs without real time I2C communication. RGB_Manual() means that using TCM structure to control 4 RGB LEDs with real time I2C communication to realize LED effect. LED_Auto() means that using internal animation to control 4 LEDs without real time I2C communication. LED_Manual() means that only using real time I2C communication to control 4 LEDs with real time I2C communication.

Here is the detail jumper setting for each function.

1. RGB_Auto();

   Figure 3-2 4-Scan Mode and Enable Boost without External Power supply

2. RGB_Manual();

   Figure 3-3 4-Scan Mode and Enable Boost without External Power supply

3. LED_Auto();

   Figure 3-4 Direct mode and Enable Boost without External Power supply

4. LED_Manual();

   Figure 3-5 Direct mode and Enable Boost without External Power supply