JPS55115149A - High speed pattern generation unit - Google Patents

High speed pattern generation unit

Info

Publication number
JPS55115149A
JPS55115149A JP2169379A JP2169379A JPS55115149A JP S55115149 A JPS55115149 A JP S55115149A JP 2169379 A JP2169379 A JP 2169379A JP 2169379 A JP2169379 A JP 2169379A JP S55115149 A JPS55115149 A JP S55115149A
Authority
JP
Japan
Prior art keywords
data
share
operational processing
high speed
pattern
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
Application number
JP2169379A
Other languages
Japanese (ja)
Other versions
JPS6120897B2 (en
Inventor
Kyozo Shimizu
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.)
CHIYOU LSI GIJUTSU KENKYU KUMIAI
CHO LSI GIJUTSU KENKYU KUMIAI
Original Assignee
CHIYOU LSI GIJUTSU KENKYU KUMIAI
CHO LSI GIJUTSU KENKYU KUMIAI
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 CHIYOU LSI GIJUTSU KENKYU KUMIAI, CHO LSI GIJUTSU KENKYU KUMIAI filed Critical CHIYOU LSI GIJUTSU KENKYU KUMIAI
Priority to JP2169379A priority Critical patent/JPS55115149A/en
Publication of JPS55115149A publication Critical patent/JPS55115149A/en
Publication of JPS6120897B2 publication Critical patent/JPS6120897B2/ja
Granted legal-status Critical Current

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  • Test And Diagnosis Of Digital Computers (AREA)
  • Tests Of Electronic Circuits (AREA)

Abstract

PURPOSE: To speed up the operation of the pattern generating unit, by producing the high speed pattern while performing operational processing.
CONSTITUTION: The data 10 for one step's share and the data 20 for 4 steps' share are parallelly processed at the operational processing units ALU1WALU4, the result is stored in the shift register SR-1, and while the data pattern of the data 10, 20 is delivered from the register SR-1 according to the clock, the data 10 for the next one step's share and the data 20 for 4 steps' share are parallelly processed at tge operational processing units ALU1'WALU-4' and they are stored in another shift register SR-2. The output of the registers SR-1, SR-2 is selected and outputted at the selection circuit 30, this operational processing and the shift operation of the shift registers SR-1 and SR-2 are parallelly and repetitively executed to speed up the operation of the pattern generating unit.
COPYRIGHT: (C)1980,JPO&Japio
JP2169379A 1979-02-26 1979-02-26 High speed pattern generation unit Granted JPS55115149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2169379A JPS55115149A (en) 1979-02-26 1979-02-26 High speed pattern generation unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2169379A JPS55115149A (en) 1979-02-26 1979-02-26 High speed pattern generation unit

Publications (2)

Publication Number Publication Date
JPS55115149A true JPS55115149A (en) 1980-09-04
JPS6120897B2 JPS6120897B2 (en) 1986-05-24

Family

ID=12062138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2169379A Granted JPS55115149A (en) 1979-02-26 1979-02-26 High speed pattern generation unit

Country Status (1)

Country Link
JP (1) JPS55115149A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101224A (en) * 1980-01-18 1981-08-13 Nec Corp High-speed pattern generator
JPS59191657A (en) * 1983-04-15 1984-10-30 Sony Tektronix Corp Digital pattern generator
JPS63231611A (en) * 1987-03-20 1988-09-27 Yokogawa Electric Corp Waveform generator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101224A (en) * 1980-01-18 1981-08-13 Nec Corp High-speed pattern generator
JPS6030973B2 (en) * 1980-01-18 1985-07-19 日本電気株式会社 High speed pattern generator
JPS59191657A (en) * 1983-04-15 1984-10-30 Sony Tektronix Corp Digital pattern generator
JPS6356568B2 (en) * 1983-04-15 1988-11-08 Sony Tektronix Corp
JPS63231611A (en) * 1987-03-20 1988-09-27 Yokogawa Electric Corp Waveform generator
JPH0470645B2 (en) * 1987-03-20 1992-11-11 Yokogawa Electric Corp

Also Published As

Publication number Publication date
JPS6120897B2 (en) 1986-05-24

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