JPS52141165A - Programable counter - Google Patents

Programable counter

Info

Publication number
JPS52141165A
JPS52141165A JP5730476A JP5730476A JPS52141165A JP S52141165 A JPS52141165 A JP S52141165A JP 5730476 A JP5730476 A JP 5730476A JP 5730476 A JP5730476 A JP 5730476A JP S52141165 A JPS52141165 A JP S52141165A
Authority
JP
Japan
Prior art keywords
counter
programable
programable counter
eliminating
maximum frequency
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
JP5730476A
Other languages
Japanese (ja)
Other versions
JPS5636825B2 (en
Inventor
Kouichirou Satou
Jun Sano
Kenji Manabe
Nobuyuki Kamimaru
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5730476A priority Critical patent/JPS52141165A/en
Publication of JPS52141165A publication Critical patent/JPS52141165A/en
Publication of JPS5636825B2 publication Critical patent/JPS5636825B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
    • H03K23/665—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses by presetting

Landscapes

  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE:To secure operation for the programable counter of ripple carry system up to the maximum frequency which is nearly equivalent to that of the synchronous system counter, by eliminating the operational delay of the output signal against the input signal.
JP5730476A 1976-05-20 1976-05-20 Programable counter Granted JPS52141165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5730476A JPS52141165A (en) 1976-05-20 1976-05-20 Programable counter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5730476A JPS52141165A (en) 1976-05-20 1976-05-20 Programable counter

Publications (2)

Publication Number Publication Date
JPS52141165A true JPS52141165A (en) 1977-11-25
JPS5636825B2 JPS5636825B2 (en) 1981-08-26

Family

ID=13051806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5730476A Granted JPS52141165A (en) 1976-05-20 1976-05-20 Programable counter

Country Status (1)

Country Link
JP (1) JPS52141165A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030857A2 (en) * 1979-12-17 1981-06-24 Fujitsu Limited Programmable counter circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030857A2 (en) * 1979-12-17 1981-06-24 Fujitsu Limited Programmable counter circuit
US4400615A (en) * 1979-12-17 1983-08-23 Fujitsu Limited Programmable counter circuit

Also Published As

Publication number Publication date
JPS5636825B2 (en) 1981-08-26

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