JPS6474618A - Numeric value deciding device - Google Patents

Numeric value deciding device

Info

Publication number
JPS6474618A
JPS6474618A JP23352587A JP23352587A JPS6474618A JP S6474618 A JPS6474618 A JP S6474618A JP 23352587 A JP23352587 A JP 23352587A JP 23352587 A JP23352587 A JP 23352587A JP S6474618 A JPS6474618 A JP S6474618A
Authority
JP
Japan
Prior art keywords
comparators
decided
inputted
bit
comparison
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
JP23352587A
Other languages
Japanese (ja)
Other versions
JPH0795263B2 (en
Inventor
Yasuhiro Fujii
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62233525A priority Critical patent/JPH0795263B2/en
Publication of JPS6474618A publication Critical patent/JPS6474618A/en
Publication of JPH0795263B2 publication Critical patent/JPH0795263B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

PURPOSE:To improve the throughput rate and to miniaturize a device by providing pairs of one-bit or several-bit comparators in accordance with a bit length and simultaneously comparing a value to be decided with range values A and B and controlling transmission of comparison results. CONSTITUTION:The input value to be decided is inputted to comparators 14a and 14b by an input line 11. At this time, the value to be decided is previously delayed by every one cycle in order from the left of data bits synchronously with the clock signal from a clock generator 20. The leftmost bit data of the input value to be decided is inputted to two comparators 14a and 14b and is compared with range values A and B. Comparison results are inputted to a control circuit 13 by signal lines 15 and 16, and two '0' signals are sent to comparators 14 in the next stage synchronously with the clock signal from the clock generator 20. Bit data of the second stage is inputted to comparators 14 one cycle behind, and results from comparison with range values A and B are outputted to lines 15 and 16. Hereafter, the comparison processing is successively advanced to right bits similarly. The decision result is outputted from an output line 19.
JP62233525A 1987-09-16 1987-09-16 Numerical judgment device Expired - Lifetime JPH0795263B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233525A JPH0795263B2 (en) 1987-09-16 1987-09-16 Numerical judgment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233525A JPH0795263B2 (en) 1987-09-16 1987-09-16 Numerical judgment device

Publications (2)

Publication Number Publication Date
JPS6474618A true JPS6474618A (en) 1989-03-20
JPH0795263B2 JPH0795263B2 (en) 1995-10-11

Family

ID=16956405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233525A Expired - Lifetime JPH0795263B2 (en) 1987-09-16 1987-09-16 Numerical judgment device

Country Status (1)

Country Link
JP (1) JPH0795263B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010211388A (en) * 2009-03-09 2010-09-24 Canon Inc Search device and search method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213868U (en) * 1975-07-17 1977-01-31
JPS5563433A (en) * 1978-11-08 1980-05-13 Hitachi Ltd Comparator
JPS61273631A (en) * 1985-05-29 1986-12-03 Fujitsu Ltd Comparator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213868U (en) * 1975-07-17 1977-01-31
JPS5563433A (en) * 1978-11-08 1980-05-13 Hitachi Ltd Comparator
JPS61273631A (en) * 1985-05-29 1986-12-03 Fujitsu Ltd Comparator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010211388A (en) * 2009-03-09 2010-09-24 Canon Inc Search device and search method
US8700591B2 (en) 2009-03-09 2014-04-15 Canon Kabushiki Kaisha Search engine and search method

Also Published As

Publication number Publication date
JPH0795263B2 (en) 1995-10-11

Similar Documents

Publication Publication Date Title
AU3485989A (en) Dynamic feedback arrangement scrambling technique keystream generator
TW275726B (en) Apparatus for transmitting an output with predetermined frequency response to an unshielded twisted-pair media and waveform shaping circuit and method employed therein
GB1511546A (en) Reducing the length of digital words
GB8905533D0 (en) Pcm communication system
JPS6474618A (en) Numeric value deciding device
AU592516B2 (en) Multiplexer for multiplexing insertion codes and a digital data signal train
JPS6449427A (en) Code converter
JPS5755438A (en) Data processing unit
JPS5710566A (en) Decoding circuit
JPS57191753A (en) Register controlling system
JPS6476319A (en) Data arranging circuit
JPS6486271A (en) Accumulator
JPS57190420A (en) Serial-parallel converting circuit
JPS6472230A (en) Bit inverter
SU1241438A1 (en) Rectangular pulse shaper
JPS647716A (en) Parallel processing type crc arithmetic circuit
JP2580641B2 (en) Block synchronization circuit
JPS5613859A (en) Pm code reproducing device
JPS5792484A (en) Timing pulse generating circuit
JPS56140442A (en) Data majority circuit
JPS6453396A (en) Output buffer circuit
JPS60100846A (en) Data transfer system
JPS6482245A (en) Data processing system
JPS57189236A (en) Information reading system
JPS5636740A (en) Signal selecting circuit