JPH03120129U - - Google Patents
Info
- Publication number
- JPH03120129U JPH03120129U JP2877090U JP2877090U JPH03120129U JP H03120129 U JPH03120129 U JP H03120129U JP 2877090 U JP2877090 U JP 2877090U JP 2877090 U JP2877090 U JP 2877090U JP H03120129 U JPH03120129 U JP H03120129U
- Authority
- JP
- Japan
- Prior art keywords
- line
- plane
- product term
- programmable logic
- delay circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Logic Circuits (AREA)
Description
第１図は本考案の実施例を示す図、第２図は上
記実施例に於ける信号の時間差調整による信号の
同期化手段を説明するためのタイムチヤート、第
３図は従来のプログラマブルロジツクアレイの構
成説明図である。
１０１……ＡＮＤ平面、１０２……ＯＲ平面、
１０３……入力線、１０４……積項線、１０５…
…出力線、１０６……デイレイ回路。
Fig. 1 is a diagram showing an embodiment of the present invention, Fig. 2 is a time chart for explaining the signal synchronization means by adjusting the signal time difference in the above embodiment, and Fig. 3 is a diagram showing a conventional programmable logic. FIG. 2 is an explanatory diagram of the configuration of an array. 101...AND plane, 102...OR plane,
103...Input line, 104...Product term line, 105...
...output line, 106...delay circuit.
Claims (1)
デイレイ回路を挿入し、他の積項線を通る信号と
同期をとることにより信号線長に影響されない出
力信号を得ることを特徴とするプログラマブルロ
ジツクアレイ。 A delay circuit is inserted on the line (product term line) connecting the AND plane and the OR plane, and by synchronizing with signals passing through other product term lines, an output signal that is not affected by the signal line length is obtained. Programmable logic array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2877090U JPH03120129U (en) | 1990-03-20 | 1990-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2877090U JPH03120129U (en) | 1990-03-20 | 1990-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03120129U true JPH03120129U (en) | 1991-12-10 |
Family
ID=31531559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2877090U Pending JPH03120129U (en) | 1990-03-20 | 1990-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03120129U (en) |
-
1990
- 1990-03-20 JP JP2877090U patent/JPH03120129U/ja active Pending