发明名称 |
DATA SELECTION CIRCUIT FOR THE SCREEN DISPLAY OF DATA FROM A PERSONAL COMPUTER |
摘要 |
This invention provides a RAM data selection circuit in which the screen data from the graphic display RAM and the text display RAM incorporated in the personal computer are simultaneously outputted and a data selection means adapted to output either of the two screen data preferentially by the dot unit to the monitor TV is provided, thereby rapidly enabling the superimposing of graphic and text data on the screen. |
申请公布号 |
PH21966(A) |
申请公布日期 |
1988.04.15 |
申请号 |
PH19640000296 |
申请日期 |
1983.10.06 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
MASAYUKI ETO;KAZUYOSHI IZUMI;FUYUKI KOBAYASHI;MAMORU KAWAGISHI;MASAHIRO OOSAWA |
分类号 |
G06F3/037;G09G5/02;G09G5/40 |
主分类号 |
G06F3/037 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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