JPS57182258A - Small-sized information processor - Google Patents
Small-sized information processorInfo
- Publication number
- JPS57182258A JPS57182258A JP6568481A JP6568481A JPS57182258A JP S57182258 A JPS57182258 A JP S57182258A JP 6568481 A JP6568481 A JP 6568481A JP 6568481 A JP6568481 A JP 6568481A JP S57182258 A JPS57182258 A JP S57182258A
- Authority
- JP
- Japan
- Prior art keywords
- cassette tape
- magnetic recording
- small
- information processor
- sized information
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
PURPOSE:To execute a desired program only by inserting a magnetic recording medium for use, by recording the desired program on the magnetic recording medium, used as the external memory of a main device, together with a control signal. CONSTITUTION:A small-sized information processor consists of a microcomputer 4, a CRT display 1, and a magnetic recording and reproducing device in one body. A cassette tape recorder 2 is equipped with an automatic driving mechanism and when a cassette tape is inserted into a cassette tape insertion opening 3, a microswitch 7 provided internally operates to allow the cassette tape to start moving. When the microcomputer detects a control signal on the tape, a stand- by state is set and program information when detected is stored in a memory.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6568481A JPS57182258A (en) | 1981-04-30 | 1981-04-30 | Small-sized information processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6568481A JPS57182258A (en) | 1981-04-30 | 1981-04-30 | Small-sized information processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57182258A true JPS57182258A (en) | 1982-11-10 |
Family
ID=13294075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6568481A Pending JPS57182258A (en) | 1981-04-30 | 1981-04-30 | Small-sized information processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57182258A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4896955A (en) * | 1983-12-06 | 1990-01-30 | Cvi/Beta Ventures, Inc. | Eyeglass frame including shape-memory elements |
-
1981
- 1981-04-30 JP JP6568481A patent/JPS57182258A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4896955A (en) * | 1983-12-06 | 1990-01-30 | Cvi/Beta Ventures, Inc. | Eyeglass frame including shape-memory elements |
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