JPH0321143U - - Google Patents
Info
- Publication number
- JPH0321143U JPH0321143U JP8078789U JP8078789U JPH0321143U JP H0321143 U JPH0321143 U JP H0321143U JP 8078789 U JP8078789 U JP 8078789U JP 8078789 U JP8078789 U JP 8078789U JP H0321143 U JPH0321143 U JP H0321143U
- Authority
- JP
- Japan
- Prior art keywords
- display
- reversed
- data string
- calculator
- inversion key
- 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 2
- 239000013256 coordination polymer Substances 0.000 description 1
Landscapes
- Calculators And Similar Devices (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Description
第１図は本考案の電卓の全体図、第２図は本考
案を実施した電卓の内部ブロツク図、第３図は本
考案電卓の動作を表わすフローチヤート、第４図
は表示方向に対応するセグメント表示を表わすテ
ーブルである。
１……本体、２……算術キー、３……セグメン
ト表示部、４，８……小数点表示部、５……表示
反転キー、６，７……表示指示部、１１……ＣＰ
Ｕ、１２……バス、１３……キーボード・インタ
ーフエイス、１４……表示制御部、１５……Ｉ／
Ｏポート。
Figure 1 is an overall diagram of the calculator of the present invention, Figure 2 is an internal block diagram of the calculator implementing the present invention, Figure 3 is a flowchart showing the operation of the calculator of the present invention, and Figure 4 corresponds to the display direction. This is a table representing segment display. 1... Body, 2... Arithmetic key, 3... Segment display section, 4, 8... Decimal point display section, 5... Display inversion key, 6, 7... Display instruction section, 11... CP
U, 12...Bus, 13...Keyboard interface, 14...Display control unit, 15...I/
O port.
Claims (1)
て、表示反転キーを設けてこの表示反転キーがオ
ンの時、現在表示しているデータ列の序列が逆に
なるように並び変える並び変え手段と、文字また
は数字を構成する各々の要素についてその表示パ
ターンが逆転するように指示する表示制御部とを
設けたことを特徴とする電卓。 In a calculator that displays calculation results as a numerical data string, a display inversion key is provided, and when the display inversion key is turned on, a rearranging means is provided to rearrange the currently displayed data string so that the order is reversed, and a character or a display control unit that instructs the display pattern of each element constituting the number to be reversed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8078789U JPH0321143U (en) | 1989-07-11 | 1989-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8078789U JPH0321143U (en) | 1989-07-11 | 1989-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321143U true JPH0321143U (en) | 1991-03-01 |
Family
ID=31626147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8078789U Pending JPH0321143U (en) | 1989-07-11 | 1989-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008089318A (en) * | 2006-09-29 | 2008-04-17 | Yamatake Corp | Flowmeter |
-
1989
- 1989-07-11 JP JP8078789U patent/JPH0321143U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008089318A (en) * | 2006-09-29 | 2008-04-17 | Yamatake Corp | Flowmeter |