JPS5580153A - Program processor - Google Patents
Program processorInfo
- Publication number
- JPS5580153A JPS5580153A JP15374678A JP15374678A JPS5580153A JP S5580153 A JPS5580153 A JP S5580153A JP 15374678 A JP15374678 A JP 15374678A JP 15374678 A JP15374678 A JP 15374678A JP S5580153 A JPS5580153 A JP S5580153A
- Authority
- JP
- Japan
- Prior art keywords
- over
- change
- substrate
- ram
- processor
- 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
Abstract
PURPOSE: To make it possible to execute a program of user's own making by constituting an RAM cassette which generates his or her own program by making use of the reading and writing of a kit equipped with a microcomputer, and then by using it for game and educational display units.
CONSTITUTION: Data processor 11 is given a function of processing and cassette substrate 31 is connected via connection part 32 of this processor 11. Further, RAM substrate 41 is connected to cassette substrate 31 via connection line X and to this RAM substrate 41, reader-writer 21 of a microcomputer, etc., with CPU, a memory, input unit 22, etc., is connected. In RAM substrate 41, data bus change-over circuit 52 and 53 alternating data buses D between RAM411 and units 11 and 21 and address bus change-over circuit 51 alternating data buses A between units 11 and 21 and RAM411 are provided and through the operation of change-over switch 55, the output of change-over signal generating circuit 54 selected changes change-over circuits 51W53 over to exercise control over processor 11.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15374678A JPS5580153A (en) | 1978-12-14 | 1978-12-14 | Program processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15374678A JPS5580153A (en) | 1978-12-14 | 1978-12-14 | Program processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5580153A true JPS5580153A (en) | 1980-06-17 |
Family
ID=15569201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15374678A Pending JPS5580153A (en) | 1978-12-14 | 1978-12-14 | Program processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5580153A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59192384A (en) * | 1983-04-14 | 1984-10-31 | シャープ株式会社 | Video game apparatus |
JPS59225087A (en) * | 1983-06-03 | 1984-12-18 | 株式会社タイト− | Game system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5099445A (en) * | 1973-12-28 | 1975-08-07 | ||
JPS50139639A (en) * | 1974-04-24 | 1975-11-08 | ||
JPS5148951A (en) * | 1974-10-25 | 1976-04-27 | Hitachi Ltd | |
JPS5173350A (en) * | 1974-12-21 | 1976-06-25 | Hitachi Ltd |
-
1978
- 1978-12-14 JP JP15374678A patent/JPS5580153A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5099445A (en) * | 1973-12-28 | 1975-08-07 | ||
JPS50139639A (en) * | 1974-04-24 | 1975-11-08 | ||
JPS5148951A (en) * | 1974-10-25 | 1976-04-27 | Hitachi Ltd | |
JPS5173350A (en) * | 1974-12-21 | 1976-06-25 | Hitachi Ltd |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59192384A (en) * | 1983-04-14 | 1984-10-31 | シャープ株式会社 | Video game apparatus |
JPH0448477B2 (en) * | 1983-04-14 | 1992-08-06 | Sharp Kk | |
JPS59225087A (en) * | 1983-06-03 | 1984-12-18 | 株式会社タイト− | Game system |
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