www.nxp.com ATTENTIONS 1. MC56F83000-EVK can be powered by either of the three USB connectors (J8, J14, J21), or the adapter input (J24). Beware that only an adapter with 5V output can be used. 2. When the board is powered up, a green LED D14 will illuminate, indicating 3.3V is on. Notice that Boot ROM code is executed first out of reset, a time of about 3 seconds are consumed by ROM bootloader to check the active communication port (I2C, CAN, SCI) before application code is executed. 3.