JPS6331143Y2 - - Google Patents

Info

Publication number
JPS6331143Y2
JPS6331143Y2 JP1983123422U JP12342283U JPS6331143Y2 JP S6331143 Y2 JPS6331143 Y2 JP S6331143Y2 JP 1983123422 U JP1983123422 U JP 1983123422U JP 12342283 U JP12342283 U JP 12342283U JP S6331143 Y2 JPS6331143 Y2 JP S6331143Y2
Authority
JP
Japan
Prior art keywords
circuit
mode register
access
output
erroneous
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
Application number
JP1983123422U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6034643U (ja
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 filed Critical
Priority to JP12342283U priority Critical patent/JPS6034643U/ja
Publication of JPS6034643U publication Critical patent/JPS6034643U/ja
Application granted granted Critical
Publication of JPS6331143Y2 publication Critical patent/JPS6331143Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Storage Device Security (AREA)
  • Microcomputers (AREA)
JP12342283U 1983-08-09 1983-08-09 誤アクセス禁止回路 Granted JPS6034643U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12342283U JPS6034643U (ja) 1983-08-09 1983-08-09 誤アクセス禁止回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12342283U JPS6034643U (ja) 1983-08-09 1983-08-09 誤アクセス禁止回路

Publications (2)

Publication Number Publication Date
JPS6034643U JPS6034643U (ja) 1985-03-09
JPS6331143Y2 true JPS6331143Y2 (enrdf_load_stackoverflow) 1988-08-19

Family

ID=30281738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12342283U Granted JPS6034643U (ja) 1983-08-09 1983-08-09 誤アクセス禁止回路

Country Status (1)

Country Link
JP (1) JPS6034643U (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522879B2 (enrdf_load_stackoverflow) * 1972-12-29 1980-06-19
JPS5416333U (enrdf_load_stackoverflow) * 1977-07-06 1979-02-02

Also Published As

Publication number Publication date
JPS6034643U (ja) 1985-03-09

Similar Documents

Publication Publication Date Title
US7406711B2 (en) Method and apparatus for enforcing independence of processors on a single IC
JPS6331143Y2 (enrdf_load_stackoverflow)
US6938107B2 (en) Microprocessor preventing erroneous writing to control register
KR940006014A (ko) 비교기를 갖는 타이머 회로
JPS6027038A (ja) プログラム暴走検出方式
JPS6074059A (ja) 記憶装置アクセス制御方式
JPS63250753A (ja) メモリアクセスチエツク方式
JPS59229662A (ja) 共有メモリ制御回路
JPH076545Y2 (ja) 信号判別回路
JPH0822419A (ja) 誤書込防止方式
JPS61110242A (ja) マイクロコンピユ−タの割込み信号検出方法
JPH05151090A (ja) アクセス制御回路
JPS60126740A (ja) Ｃｐｕの暴走防止装置
JPH0340413B2 (enrdf_load_stackoverflow)
JPH0612267B2 (ja) パルスエンコーダのパルス読み込み回路
SU1405061A2 (ru) Устройство дл формировани сигналов прерывани при отладке программ
JPH0744463A (ja) Ｅｅｐｒｏｍ内蔵１チップマイクロコンピュータ
JPH01273287A (ja) 半導体記憶回路装置
KR930008577A (ko) 타이머 인터럽트의 영향을 받지 않는 슬립모드 회로
JPS6275852A (ja) 半導体記憶装置
JPH04311244A (ja) マイクロコンピュータ
JPS62174843A (ja) メモリ優先切替方式
JPS5814000B2 (ja) レジスタセット回路
JPS62280936A (ja) 暴走検出方法
JPH05128897A (ja) Ｄｒａｍのテストモード制御方法