JPS6387576U

JPS6387576U -

Info

Publication number: JPS6387576U
Application number: JP18191986U
Authority: JP
Priority date: 1986-11-28
Filing date: 1986-11-28
Publication date: 1988-06-07

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案のクレーム対応図と
ともに表された実施態様を示す機能ブロツク図で
ある。第５図乃至第８図は本考案の第１実施例に
係り、第５図はハードウエア構成を示すブロツク
回路図、第６図はキーボード１０に備えられたキ
ーを示す図、第７図はマイクロコンピユータ１４
のソフトウエア構成を示すフローチヤート、第８
図ＡはＣＲＴデイスプレイの表示画像を示す図、
第８Ｂは第８図Ａのタイミングチヤートに対応し
たロジツクパターンを示す図である。第９図Ａ〜
Ｆは本考案の第２実施例に係り、ライトペン操作
によるＣＲＴヂイスプレイの表示画像の変化を示
す図である。３０……ロジツクパターンＲＡＭ、３８……カ
ーソルキー、４０……エツジキー、５０……ポジ
テイブエツジキー、５２……ネガテイブエツジキ
ー。 FIGS. 1 to 4 are functional block diagrams showing embodiments of the present invention together with diagrams corresponding to claims. 5 to 8 relate to the first embodiment of the present invention, FIG. 5 is a block circuit diagram showing the hardware configuration, FIG. 6 is a diagram showing the keys provided on the keyboard 10, and FIG. 7 is a diagram showing the keys provided on the keyboard 10. Microcomputer 14
Flowchart showing the software configuration of
Figure A is a diagram showing a display image of a CRT display.
FIG. 8B is a diagram showing a logic pattern corresponding to the timing chart of FIG. 8A. Figure 9 A~
F is a diagram showing a change in a displayed image on a CRT display due to a light pen operation according to a second embodiment of the present invention. 30...Logic pattern RAM, 38...Cursor key, 40...Edge key, 50...Positive edge key, 52...Negative edge key.

Claims

[Scope of Claim for Utility Model Registration] (1) Display means A, data input means B for inputting timing chart display data, and display means A that creates timing chart display data based on the input data. means C for supplying the timing chart display data to the timing chart; logic pattern storage means D for reading and writing data; and writing a logic pattern corresponding to the timing chart displayed on the display means A into the logic pattern storage means D. A logic pattern creation device comprising: means E. (2) The data input means B has a cursor movement direction input means for inputting a cursor movement direction, and an edge input means for inputting an edge of a timing chart, and the data input means C has a cursor movement direction input means for inputting a cursor movement direction, and an edge input means for inputting an edge of a timing chart, and the data input means C has a cursor movement direction input means for inputting a cursor movement direction, and an edge input means for inputting an edge of a timing chart, and the data input means C has a cursor movement direction input means for inputting a cursor movement direction and an edge input means for inputting an edge of a timing chart. cursor position updating means for determining a new cursor position from the input cursor movement direction; creating timing chart display data from the new cursor position and the input edge; and displaying the timing chart display data on the display means A. A logic pattern creating device according to claim 1, further comprising a timing chart creating means for supplying a timing chart. (3) The means E includes a data position converting means for converting the cursor position obtained by the cursor position updating means into an address and a bit position of the logic pattern storage means D, and a data position converting means for converting the cursor position obtained by the cursor position updating means into an address and a bit position of the logic pattern storage means D, 2. The logic device according to claim 2, further comprising a logic pattern creation means for creating logic pattern data from a given edge and writing the data into the logic pattern storage means D. Pattern making device. (4) The means E performs "0" from the timing chart created by the timing chart creation means.
” or “1” data, data position converting means that converts the read position into an address and bit position of the logic pattern storage means D, and the address and bit position and the read data. Logic pattern creation means for creating logic pattern data from the logic pattern storage means D and writing the data into the logic pattern storage means D.
Logic pattern creation device described in Section 1. (5) The data input means B is a light pen, and the means C includes a coordinate position detection means for detecting the coordinate position on the display means A input by the light pen, and a coordinate position detection means for detecting the coordinate position on the display means A input by the light pen, and a coordinate position detection means for detecting the coordinate position on the display means A input by the light pen, edge type determining means for determining the coordinate position inputted as a positive edge and determining the even numbered coordinate position input as a negative edge; and creating timing chart display data from the detected coordinate position and edge type. 2. The logic pattern creating apparatus according to claim 1, further comprising timing chart creating means for supplying timing chart display data to said display means A. (6) The means E includes a data position converting means for converting the coordinates detected by the coordinate position detecting means into an address and a bit position of the logic pattern storage means D, and a data position converting means for converting the coordinates detected by the coordinate position detecting means into an address and a bit position of the logic pattern storage means D; Logic pattern data is created from the edge type and the logic pattern storage means D
6. The logic pattern creation device according to claim 5, further comprising logic pattern creation means for writing the data into the logic pattern creation device. (7) The means E performs “0” from the timing chart created by the timing chart creation means.
” or “1” data, data position converting means that converts the read position into an address and bit position of the logic pattern storage means D, and the address and bit position and the read data. Logic pattern creation means for creating logic pattern data from the logic pattern storage means D and writing the data into the logic pattern storage means D.
Logic pattern creation device described in Section 1.