NC1NC2SW4B3SW4A4SW3B5SW3A6SW2B7SW2A8SW1B9SW1A10SW0B11SW0A12VNN13NC14VPP15NC16GND17VDD18DIN19CLK20LE#21CLR22DOUT23RGND24SW15B25SW15A26SW14B27SW14A28SW13B29SW13A30SW12B31SW12A32SW11B33SW11A34NC35NC36SW10B37SW10A38SW9B39SW9A40SW8B41SW8A42SW7B43SW7A44SW6B45SW6A46SW5B47SW5A48