SDTI1LRCLK2BCLK3DVDD4DVSS5SCLK6SDATA7NCS8NRST9CSTEP10CSTART11CVCOM12HP_R13CA_R14CA_L15HP_L16AVSS17AVDD18EXTO19SPO20EXTI21MEL_L22MEL_R23RING24RXI25PLLC26MCLKO27MCLKI28