JPS647328U - - Google Patents
Info
- Publication number
- JPS647328U JPS647328U JP9925387U JP9925387U JPS647328U JP S647328 U JPS647328 U JP S647328U JP 9925387 U JP9925387 U JP 9925387U JP 9925387 U JP9925387 U JP 9925387U JP S647328 U JPS647328 U JP S647328U
- Authority
- JP
- Japan
- Prior art keywords
- memory
- key
- stored
- data
- display
- 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
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Power Sources (AREA)
- Calculators And Similar Devices (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は全体の回路構成を示すブロツク図、第２図は
第１図のレコード管理部のレジスタ構成を示す図
、第３図は第１図の表示部の表示セグメント構成
を示す図、第４図は音声録音モード時の録音動作
の処理内容を示すフローチヤート、第５図は再生
キーの操作に対する処理内容を示すフローチヤー
ト、第６図は消去キーの操作に対する処理内容を
示すフローチヤート、第７図は電源スイツチオフ
時の処理内容を示すフローチヤートである。
１１……キー入力部、１１ａ……モードスイツ
チ、１１ｂ……テンキー、１１ｃ……スタート（
ＳＴＡＲＴ）キー、１１ｄ……ストツプ（ＳＴＯ
Ｐ）キー、１１ｅ……再生（ＰＬＡＹ）キー、１
１ｆ……消去（ＥＲＳ）キー、１１ｇ……サーチ
（ＳＥＡＲＣＨ）キー、１１ｈ……ポーズ（ＰＡ
ＵＳＥ）キー、１２……制御部、１３……レコー
ド管理部、１４……アドレスカウンタ、１５……
表示制御部、１５ａ……表示バツフア、１６……
音声合成部、１７……音声メモリ部、１８……マ
イクロフオン、１９，２２……アンプ、２０……
Ａ／Ｄコンバータ、２１……Ｄ／Ａコンバータ、
２３……スピーカ、２４……表示デコーダ、２５
……表示部、２５ａ……レコード状態表示部、２
５ｂ……数値表示部、２６……電池、２７……ス
イツチ、２８……電源スイツチ、２９……フリツ
プフロツプ（Ｆ・Ｆ）。
The drawing shows one embodiment of this invention.
Figure 2 is a block diagram showing the overall circuit configuration, Figure 2 is a diagram showing the register configuration of the record management section in Figure 1, Figure 3 is a diagram showing the display segment configuration of the display unit in Figure 1, and Figure 4. is a flowchart showing the processing contents of the recording operation in the audio recording mode, FIG. 5 is a flowchart showing the processing contents in response to the operation of the playback key, FIG. The figure is a flowchart showing the processing contents when the power switch is turned off. 11...Key input section, 11a...Mode switch, 11b...Numeric keypad, 11c...Start (
START) key, 11d...STOP (STO)
P) key, 11e...Playback (PLAY) key, 1
1f...Erase (ERS) key, 11g...Search (SEARCH) key, 11h...Pause (PA)
USE) key, 12...Control unit, 13...Record management unit, 14...Address counter, 15...
Display control unit, 15a...Display buffer, 16...
Voice synthesis section, 17... Voice memory section, 18... Microphone, 19, 22... Amplifier, 20...
A/D converter, 21...D/A converter,
23...Speaker, 24...Display decoder, 25
...Display section, 25a...Record status display section, 2
5b...Numerical display section, 26...Battery, 27...Switch, 28...Power switch, 29...Flip-flop (FF).
Claims (1)
このメモリに記憶されたデジタルデータを読出し
て出力可能な小型電子機器において、 上記メモリにデータが記憶されているか否かの
状態を記憶する状態記憶手段と、 この状態記憶手段の記憶内容により上記メモリ
にデータが記憶されていないと判断した場合に上
記メモリへの電源供給を遮断する電源制御手段と
を具備したことを特徴とする小型電子機器。[Scope of claim for utility model registration] Storing input digital data in memory,
A small electronic device capable of reading and outputting digital data stored in this memory includes a state storage means for storing a state as to whether or not data is stored in the memory; 1. A small electronic device, comprising: power control means for cutting off power supply to the memory when it is determined that no data is stored in the memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9925387U JPS647328U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9925387U JPS647328U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647328U true JPS647328U (en) | 1989-01-17 |
Family
ID=31326241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9925387U Pending JPS647328U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647328U (en) |
-
1987
- 1987-06-30 JP JP9925387U patent/JPS647328U/ja active Pending
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