The reason why the Sega game machine connected to the TV set becomes HD is because the game machine is 16 bit, and the TV set is 64 bit, which does not support output. According to relevant data, 64-bit TV connection peripherals must have the same number of bits, otherwise the output is not supported. Sega Game Machine is a home game machine released by Sega, a Japanese video game company, on June 27th, 2006, Japan, September 9th, 2009, North America, June 65th, 0999, Europe, June 65th, 438, 00 and June 6th, 00.