JPS55140941A - Data processor possessing data display control function - Google Patents
Data processor possessing data display control functionInfo
- Publication number
- JPS55140941A JPS55140941A JP4932379A JP4932379A JPS55140941A JP S55140941 A JPS55140941 A JP S55140941A JP 4932379 A JP4932379 A JP 4932379A JP 4932379 A JP4932379 A JP 4932379A JP S55140941 A JPS55140941 A JP S55140941A
- Authority
- JP
- Japan
- Prior art keywords
- address
- main program
- decoder
- data
- ram9
- 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
Landscapes
- Calculators And Similar Devices (AREA)
- Digital Computer Display Output (AREA)
Abstract
PURPOSE: To prevent reduction of the processing speed by providing the data storage region for display at the memory part which is used as the data storage part and then the address designation is given to the data storage region by the 2nd address designation part and in the period during which no processing is given to the main program.
CONSTITUTION: The following units are provided to microcomputer main body 1: Rom 2 which stores the main program; order decoder 5 which designates the address of the data displayed at the display part based on the main program of ROM2; and FF21. In addition, RAM9 which stores the display data and digit signal counter 20 which designates the address of RAM9 are provided along with switching gates 23 and 24. Thus the address of RAM9 is designated by RAM address decoder 11. And when the main program is executed, the address is designated through address designation of decoder 5. Then the address is designated by digit signal counter 20 and decoder 11 in the period during which the main program is not processed. Thus both the digit signal and the segment signal are delivered to prevent reduction of the processing time.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4932379A JPS55140941A (en) | 1979-04-20 | 1979-04-20 | Data processor possessing data display control function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4932379A JPS55140941A (en) | 1979-04-20 | 1979-04-20 | Data processor possessing data display control function |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55140941A true JPS55140941A (en) | 1980-11-04 |
JPS6235136B2 JPS6235136B2 (en) | 1987-07-30 |
Family
ID=12827760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4932379A Granted JPS55140941A (en) | 1979-04-20 | 1979-04-20 | Data processor possessing data display control function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55140941A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018027117A (en) * | 2016-08-15 | 2018-02-22 | 株式会社ユニバーサルエンターテインメント | Game machine |
JP2018027118A (en) * | 2016-08-15 | 2018-02-22 | 株式会社ユニバーサルエンターテインメント | Game machine |
-
1979
- 1979-04-20 JP JP4932379A patent/JPS55140941A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018027117A (en) * | 2016-08-15 | 2018-02-22 | 株式会社ユニバーサルエンターテインメント | Game machine |
JP2018027118A (en) * | 2016-08-15 | 2018-02-22 | 株式会社ユニバーサルエンターテインメント | Game machine |
Also Published As
Publication number | Publication date |
---|---|
JPS6235136B2 (en) | 1987-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55105763A (en) | Address instruction system | |
JPS5220735A (en) | Microprogram controlled computer system | |
JPS5464439A (en) | Address designation system | |
JPS55140941A (en) | Data processor possessing data display control function | |
JPS5350637A (en) | Program executing unit | |
JPS531432A (en) | Information processing unit | |
JPS5426629A (en) | Microcomputer unit | |
JPS52129252A (en) | Program processing unit | |
JPS5429537A (en) | Timer circuit for information processing unit | |
JPS5382136A (en) | Crt display unit | |
JPS53130943A (en) | Microprogram control system | |
JPS5476025A (en) | Paging control system enabling indicaion of page data attribute | |
JPS553046A (en) | Microprogram control system | |
JPS5210043A (en) | Central processing unit with memory display | |
JPS57105043A (en) | Address extension system | |
JPS51134531A (en) | Memory addressing system of the machine with microprocessor | |
JPS5544654A (en) | Control memory device | |
JPS5563455A (en) | Memory system | |
JPS5211729A (en) | Information processing unit | |
JPS53139930A (en) | Display control unit | |
JPS5421229A (en) | Data fetch system | |
JPS5617402A (en) | Programmable sequence controller | |
JPS5528114A (en) | Display system of program execution level | |
JPS55118165A (en) | Data processor possessing extended memory | |
JPS5253640A (en) | Diagnoisis contrl system |