JPH0310131B2 - - Google Patents

Info

Publication number
JPH0310131B2
JPH0310131B2 JP59022451A JP2245184A JPH0310131B2 JP H0310131 B2 JPH0310131 B2 JP H0310131B2 JP 59022451 A JP59022451 A JP 59022451A JP 2245184 A JP2245184 A JP 2245184A JP H0310131 B2 JPH0310131 B2 JP H0310131B2
Authority
JP
Japan
Prior art keywords
instruction
code
register
program
decoder
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.)
Expired - Lifetime
Application number
JP59022451A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60167033A (ja
Inventor
Tomiaki Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konami Group Corp
Original Assignee
Konami Corp
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
Application filed by Konami Corp filed Critical Konami Corp
Priority to JP59022451A priority Critical patent/JPS60167033A/ja
Publication of JPS60167033A publication Critical patent/JPS60167033A/ja
Publication of JPH0310131B2 publication Critical patent/JPH0310131B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Storage Device Security (AREA)
JP59022451A 1984-02-08 1984-02-08 マイクロコンピユ−タにおけるプログラムコ−ド復号化装置 Granted JPS60167033A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59022451A JPS60167033A (ja) 1984-02-08 1984-02-08 マイクロコンピユ−タにおけるプログラムコ−ド復号化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59022451A JPS60167033A (ja) 1984-02-08 1984-02-08 マイクロコンピユ−タにおけるプログラムコ−ド復号化装置

Publications (2)

Publication Number Publication Date
JPS60167033A JPS60167033A (ja) 1985-08-30
JPH0310131B2 true JPH0310131B2 (fr) 1991-02-13

Family

ID=12083077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59022451A Granted JPS60167033A (ja) 1984-02-08 1984-02-08 マイクロコンピユ−タにおけるプログラムコ−ド復号化装置

Country Status (1)

Country Link
JP (1) JPS60167033A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2624249B2 (ja) * 1986-07-04 1997-06-25 株式会社 セガ・エンタープライゼス 模倣防止機能付プロセッサ
JP2684664B2 (ja) * 1988-01-18 1997-12-03 日本電気株式会社 情報処理装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513745A (fr) * 1974-06-28 1976-01-13 Tokyo Shibaura Electric Co
US4246638A (en) * 1978-09-14 1981-01-20 Thomas William J Method and apparatus for controlling usage of a programmable computing machine

Also Published As

Publication number Publication date
JPS60167033A (ja) 1985-08-30

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