JPH01128257U - - Google Patents
Info
- Publication number
- JPH01128257U JPH01128257U JP1976788U JP1976788U JPH01128257U JP H01128257 U JPH01128257 U JP H01128257U JP 1976788 U JP1976788 U JP 1976788U JP 1976788 U JP1976788 U JP 1976788U JP H01128257 U JPH01128257 U JP H01128257U
- Authority
- JP
- Japan
- Prior art keywords
- count
- storage means
- count data
- storage area
- storage
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Counters In Electrophotography And Two-Sided Copying (AREA)
Description
第１図は本実施例のカウンタ装置の回路ブロツ
ク図、第２図は本実施例のカウンタ装置内のＥＥ
ＰＲＯＭの構成図、第３図は本実施例のカウンタ
装置内のＲＡＭの構成図、第４図〜第６図は本実
施例のカウンタ装置の動作を説明するフローチヤ
ートである。
１……ＣＰＵ、２……ＲＯＭ、３……ＲＡＭ、
４……ＥＥＰＲＯＭ、５……表示器。
FIG. 1 is a circuit block diagram of the counter device of this embodiment, and FIG. 2 is the EE in the counter device of this embodiment.
FIG. 3 is a block diagram of the PROM, FIG. 3 is a block diagram of the RAM in the counter device of this embodiment, and FIGS. 4 to 6 are flowcharts for explaining the operation of the counter device of this embodiment. 1...CPU, 2...ROM, 3...RAM,
4...EEPROM, 5...Display unit.
Claims (1)
ウント要求信号に応じて前記記憶手段に記憶され
た計数データに所定数を加算又は減算処理する演
算手段と、複数に分割された記憶領域を有し前記
計数データを指定された記憶領域に記憶する不揮
発性記憶手段と、前記カウント要求信号に応じて
前記計数データの前記不揮発性記憶手段に対する
記憶領域を指定する番地データを作成する記憶領
域指定手段と、該記憶領域指定手段により作成さ
れた番地データに基づいて前記計数データを書き
込む書込み制御手段と、前記不揮発性記憶手段に
記憶された最新計数データを読み出し前記記憶手
段に記憶する読出し制御手段と、前記記憶手段に
記憶された計数データ及び前記番地データに応じ
て計数結果を表示する表示手段とを備えることを
特徴とするカウンタ装置。 It has a storage means for temporarily storing count data, an arithmetic means for adding or subtracting a predetermined number from the count data stored in the storage means in response to a count request signal, and a storage area divided into a plurality of parts. non-volatile storage means for storing the count data in a designated storage area; storage area designation means for creating address data for specifying a storage area for the non-volatile storage means for the count data in response to the count request signal; , a write control means for writing the count data based on the address data created by the storage area designation means, a read control means for reading the latest count data stored in the non-volatile storage means and storing it in the storage means; A counter device comprising: a display means for displaying a count result according to the count data stored in the storage means and the address data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019767U JPH0750775Y2 (en) | 1988-02-17 | 1988-02-17 | Counter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019767U JPH0750775Y2 (en) | 1988-02-17 | 1988-02-17 | Counter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01128257U true JPH01128257U (en) | 1989-09-01 |
| JPH0750775Y2 JPH0750775Y2 (en) | 1995-11-15 |
Family
ID=31235567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988019767U Expired - Lifetime JPH0750775Y2 (en) | 1988-02-17 | 1988-02-17 | Counter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750775Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6173150U (en) * | 1984-10-22 | 1986-05-17 |
-
1988
- 1988-02-17 JP JP1988019767U patent/JPH0750775Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6173150U (en) * | 1984-10-22 | 1986-05-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750775Y2 (en) | 1995-11-15 |
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