OSD Click features MAX7456 single-channel monochrome OSD module with integrated EEPROM memory as well as two RCA sockets. It is used to create on-screen menus and other video overlays, such as custom graphics, company logo, time and date using 256 user-programmable characters or pictographs. It is NTSC and PAL compatible and displays up to 16 rows x 30 characters. MAX7456 has internal sync generator. OSD Click™ communicates with target microcontroller via mikroBUS™ SPI (SDI, SDO, SCK, CS#), RST, LOS, HSYNC and VSYNC lines. The board is designed to use 5V power supply only. LED diode (Green) indicates the presence of power supply.