FI960878A - System to prevent unauthorized use of external memory - Google Patents

System to prevent unauthorized use of external memory Download PDF

Info

Publication number
FI960878A
FI960878A FI960878A FI960878A FI960878A FI 960878 A FI960878 A FI 960878A FI 960878 A FI960878 A FI 960878A FI 960878 A FI960878 A FI 960878A FI 960878 A FI960878 A FI 960878A
Authority
FI
Finland
Prior art keywords
external memory
liquid crystal
crystal display
button
casing
Prior art date
Application number
FI960878A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI105000B (en
FI960878A0 (en
Inventor
Satoru Okada
Original Assignee
Nintendo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP1004452A external-priority patent/JP2710378B2/en
Priority claimed from JP1101028A external-priority patent/JPH02191484A/en
Priority claimed from FI900025A external-priority patent/FI99250C/en
Application filed by Nintendo Co Ltd filed Critical Nintendo Co Ltd
Publication of FI960878A publication Critical patent/FI960878A/en
Publication of FI960878A0 publication Critical patent/FI960878A0/en
Application granted granted Critical
Publication of FI105000B publication Critical patent/FI105000B/en

Links

Abstract

An electronic game machine 10 which is held in the hand comprises a computer 22 which is housed in a casing 12 and a liquid crystal display (LCD) panel 14 which is located on the upper part of the front surface of the casing. When an external memory 16 is connected to a receiver port 68 which is created on the back surface of the casing on a part which is directly opposite the liquid crystal display panel, first character data which is pre-installed in the computer 22 is compared with second character data which is stored in a location which is predefined by the external memory 16. Before such a comparison, the computer produces characters on the liquid crystal display panel which represent the second character data. If the first and the second character data are mutually compatible, the computer 22 can access the external memory 16. In accordance with a game program in the external memory ,during the course of the game the markers can be moved by using a direction-defining button 18 which is located below the liquid crystal display panel 14 on the front part of the casing, and the function of the markers can be defined by means of a function button 70 which is located on the right-hand side below the liquid crystal display panel. A start button 72 and a selection button 74 are arranged between the direction-defining button 18 and the function button 70. <IMAGE>
FI960878A 1989-01-10 1996-02-26 Electronic hand-held game machine FI105000B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP445289 1989-01-10
JP1004452A JP2710378B2 (en) 1989-01-10 1989-01-10 External memory unit copy protection system
JP1101028A JPH02191484A (en) 1989-04-20 1989-04-20 Portable type electronic game machine
JP10102889 1989-04-20
FI900025A FI99250C (en) 1989-01-10 1990-01-03 System for preventing unauthorized use of external memory
FI900025 1990-01-03

Publications (3)

Publication Number Publication Date
FI960878A true FI960878A (en) 1996-02-26
FI960878A0 FI960878A0 (en) 1996-02-26
FI105000B FI105000B (en) 2000-05-15

Family

ID=27241377

Family Applications (1)

Application Number Title Priority Date Filing Date
FI960878A FI105000B (en) 1989-01-10 1996-02-26 Electronic hand-held game machine

Country Status (1)

Country Link
FI (1) FI105000B (en)

Also Published As

Publication number Publication date
FI105000B (en) 2000-05-15
FI960878A0 (en) 1996-02-26

Similar Documents

Publication Publication Date Title
FI900025A (en) System to prevent unauthorized use of external memory
DE68924935T2 (en) Pocket data receiver with full-page visual display.
KR900018848A (en) Small electronics
FI960878A (en) System to prevent unauthorized use of external memory
JPH03214223A (en) Information input device
JPS6419367A (en) Recording device
JPS57159329A (en) Function key discriminating system
JPH05204489A (en) Desk type input and output device
JP2653145B2 (en) Automatic dialing device
JPS62107561A (en) Telephone set
KR920001317A (en) Touch panel type multi-item input device
JPH0537614A (en) Telephone set for ic card
KR890005621A (en) Apparatus and method for tracking and identifying printed circuit assemblies
KR890007608A (en) How to display cooking time
JPS6490490A (en) Display device
JPH03176724A (en) Information input controller
JPH064816U (en) Word processor
JPS6336422A (en) Keyboard using lcd-incorporated key top
JPH0696026A (en) Memory card with display and memory card using equipment
JPS5640967A (en) Electronic cash register
JPS5530713A (en) Liquid crystal display type electronic desk computer
JPH01595A (en) personal computer
JPH07152010A (en) Compact electronic equipment
JPH06168360A (en) Ic card data display device
JPS6476210A (en) Information processor

Legal Events

Date Code Title Description
MA Patent expired