| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a graphic output unit and a graphic output system for flexibly displaying various graphic data on a display with cost advantage. SOLUTION: The graphic output unit 2 is provided with an interface control device 10 at the input side, which selects data supplied via the input. A bit stream decoder 11 is connected with the interface control device, decompresses compressed graphic data, and change them into pixel graphic data. Further, the graphic output unit is provided with a graphic control device 12, which transforms a vector graphic order into pixel stream data. Further, a graphic chip 13 is connected with the interface control device, the graphic control device, and the bit stream decoder, and selects the pixel graphic data received from them, and supplies the data to a display 3.</p> |
