JPH01106948U - - Google Patents
Info
- Publication number
- JPH01106948U JPH01106948U JP20001487U JP20001487U JPH01106948U JP H01106948 U JPH01106948 U JP H01106948U JP 20001487 U JP20001487 U JP 20001487U JP 20001487 U JP20001487 U JP 20001487U JP H01106948 U JPH01106948 U JP H01106948U
- Authority
- JP
- Japan
- Prior art keywords
- signal terminal
- external device
- output
- device connected
- data input
- 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 5
Description
第１図は本考案の構成例を示す図、第２図は本
考案の一実施例の外観を模式的に示す平面図、第
３図はその実施例の構成の概略を示すブロツク図
、第４図はその実施例における制御の流れの概略
を示すフローチヤート、第５図はアスキーテキス
ト制御プログラムが起動されたときにＬＣＤに表
示される内容を示す図、第６図はカセツト制御プ
ログラムが起動されたときにＬＣＤに表示される
内容を示す図、第７図はＳＩＯ制御プログラムが
起動されたときにＬＣＤに表示される内容を示す
図、第８図は外部機器とのデータのやりとりにお
けるデータの流れを示す図、第９図はカセツトデ
ータレコーダとやりとりされるカセツト信号の一
例の波形図、第１０図は直列に入出力されるシリ
アル信号の一例の波形図である。
１……信号端子、２ａ，２ｂ……外部機器、３
ａ，３ｂ……データ入出力手段、４……選択手段
、２０……コンピユータ、２１……ＬＣＤ、２２
……キー操作部、２４……コネクタ（信号端子）
、３１……ＣＰＵ、３２……ＲＯＭ、３３……Ｒ
ＡＭ。
Fig. 1 is a diagram showing an example of the configuration of the present invention, Fig. 2 is a plan view schematically showing the external appearance of an embodiment of the invention, Fig. 3 is a block diagram showing an outline of the structure of the embodiment, Figure 4 is a flowchart showing the outline of the control flow in this embodiment, Figure 5 is a diagram showing the contents displayed on the LCD when the ASCII text control program is started, and Figure 6 is the flow chart when the cassette control program is started. Figure 7 shows the content displayed on the LCD when the SIO control program is started. Figure 8 shows the data exchanged with external equipment. FIG. 9 is a waveform diagram of an example of a cassette signal exchanged with a cassette data recorder, and FIG. 10 is a waveform diagram of an example of a serial signal input/output in series. 1...Signal terminal, 2a, 2b...External device, 3
a, 3b...data input/output means, 4...selection means, 20...computer, 21...LCD, 22
...Key operation section, 24...Connector (signal terminal)
, 31...CPU, 32...ROM, 33...R
A.M.
Claims (1)
端子と、該信号端子に接続される外部機器と所定
の対応関係を有し、該信号端子を介して該外部機
器との間でデータの入出力を行う複数のデータ入
出力手段と、該信号端子に接続されている外部機
器の種類に対応するデータ入出力手段を選択する
手段とを備えたコンピユータ。 It has a signal terminal that can be commonly used by multiple types of external devices, and a predetermined correspondence relationship with the external device connected to the signal terminal, and allows data to be input and output with the external device via the signal terminal. A computer comprising a plurality of data input/output means for performing the above operations, and means for selecting the data input/output means corresponding to the type of external device connected to the signal terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20001487U JPH01106948U (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20001487U JPH01106948U (en) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106948U true JPH01106948U (en) | 1989-07-19 |
Family
ID=31490441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20001487U Pending JPH01106948U (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106948U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059459A (en) * | 1983-09-12 | 1985-04-05 | Matsushita Electric Ind Co Ltd | Information processor |
| JPS6182258A (en) * | 1984-09-29 | 1986-04-25 | Ricoh Elemex Corp | Input/output device |
-
1987
- 1987-12-29 JP JP20001487U patent/JPH01106948U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059459A (en) * | 1983-09-12 | 1985-04-05 | Matsushita Electric Ind Co Ltd | Information processor |
| JPS6182258A (en) * | 1984-09-29 | 1986-04-25 | Ricoh Elemex Corp | Input/output device |
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