HK141193A - Data processor - Google Patents

Data processor

Info

Publication number
HK141193A
HK141193A HK1411/93A HK141193A HK141193A HK 141193 A HK141193 A HK 141193A HK 1411/93 A HK1411/93 A HK 1411/93A HK 141193 A HK141193 A HK 141193A HK 141193 A HK141193 A HK 141193A
Authority
HK
Hong Kong
Prior art keywords
data processor
processor
data
Prior art date
Application number
HK1411/93A
Other languages
English (en)
Inventor
Haruo Keida
Takashi Tsukamoto
Nobutaka Nagasaki
Original Assignee
Hitachi Ltd
Hitachi Microcomputer Syst
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 Hitachi Ltd, Hitachi Microcomputer Syst filed Critical Hitachi Ltd
Publication of HK141193A publication Critical patent/HK141193A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/10—Distribution of clock signals, e.g. skew

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microcomputers (AREA)
HK1411/93A 1985-08-23 1993-12-23 Data processor HK141193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60184207A JPH0792792B2 (ja) 1985-08-23 1985-08-23 デ−タ処理装置

Publications (1)

Publication Number Publication Date
HK141193A true HK141193A (en) 1993-12-31

Family

ID=16149231

Family Applications (1)

Application Number Title Priority Date Filing Date
HK1411/93A HK141193A (en) 1985-08-23 1993-12-23 Data processor

Country Status (6)

Country Link
US (1) US4967352A (xx)
EP (1) EP0212640B1 (xx)
JP (1) JPH0792792B2 (xx)
KR (1) KR940007829B1 (xx)
DE (1) DE3682460D1 (xx)
HK (1) HK141193A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509019A (en) * 1990-09-20 1996-04-16 Fujitsu Limited Semiconductor integrated circuit device having test control circuit in input/output area
JPH06150023A (ja) * 1992-11-06 1994-05-31 Hitachi Ltd マイクロコンピュータ及びマイクロコンピュータシステム
US7103188B1 (en) 1993-06-23 2006-09-05 Owen Jones Variable gain active noise cancelling system with improved residual noise sensing
JP3141146B2 (ja) * 1993-07-27 2001-03-05 三菱電機株式会社 ワンチップマイクロコンピュータ
JP3904244B2 (ja) * 1993-09-17 2007-04-11 株式会社ルネサステクノロジ シングル・チップ・データ処理装置
US6735683B2 (en) * 1994-09-14 2004-05-11 Hitachi, Ltd. Single-chip microcomputer with hierarchical internal bus structure having data and address signal lines coupling CPU with other processing elements

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962683A (en) * 1971-08-31 1976-06-08 Max Brown CPU programmable control system
GB1540923A (en) * 1975-12-01 1979-02-21 Intel Corp Programmable single chip mos computer
US4112490A (en) * 1976-11-24 1978-09-05 Intel Corporation Data transfer control apparatus and method
JPS5537649A (en) * 1978-09-07 1980-03-15 Matsushita Electric Ind Co Ltd Microcomputer
JPS55135960A (en) * 1979-04-10 1980-10-23 Sharp Corp Micro-computer
JPS55150028A (en) * 1979-05-11 1980-11-21 Nissan Motor Co Ltd Clock circuit for digital operation processor
JPS575164A (en) * 1980-06-11 1982-01-11 Mitsubishi Electric Corp Test input circuit of microcomputer
US4462072A (en) * 1981-04-03 1984-07-24 Honeywell Information Systems Inc. Clock system having a stall capability to enable processing of errors
US4503490A (en) * 1981-06-10 1985-03-05 At&T Bell Laboratories Distributed timing system
JPS5840643A (ja) * 1981-09-03 1983-03-09 Toshiba Corp １チツプマイクロコンピユ−タの発振制御方式
JPS58151622A (ja) * 1982-03-05 1983-09-08 Fujitsu Ltd マイクロプロセツサ
JPS5988738U (ja) * 1982-11-30 1984-06-15 ソニー株式会社 マイクロコンピユ−タのクロツク信号発生回路
JPS6045828A (ja) * 1983-08-24 1985-03-12 Hitachi Ltd シングルチツプマイコン

Also Published As

Publication number Publication date
EP0212640A3 (en) 1987-10-14
US4967352A (en) 1990-10-30
EP0212640A2 (en) 1987-03-04
JPH0792792B2 (ja) 1995-10-09
JPS6246361A (ja) 1987-02-28
KR940007829B1 (ko) 1994-08-25
KR870002522A (ko) 1987-03-31
EP0212640B1 (en) 1991-11-13
DE3682460D1 (de) 1991-12-19

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)