| 摘要 |
PURPOSE:To suppress the influence due to the increase and the complication of a graphic data quantity by having a processor to write graphic data to a segment buffer memory and executing the reading of the graphic data by a bit slice processor. CONSTITUTION:In a general-use processor 1, even when an access enable signal is not made active and the access enable signal is active, a posing signal ia made active. Thus, with a bit slice processor 2 as an action condition, a command only to a segment buffer memory 3 or the command and the graphic data can be written. by making the access enable signal active or making a posing resetting signal active when a posing signal is active, the processor 2 is operated. Thus, the graphic data from the buffer memory 3 can be read.
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