JPS55163675A - Memory signal generator - Google Patents

Memory signal generator

Info

Publication number
JPS55163675A
JPS55163675A JP6963679A JP6963679A JPS55163675A JP S55163675 A JPS55163675 A JP S55163675A JP 6963679 A JP6963679 A JP 6963679A JP 6963679 A JP6963679 A JP 6963679A JP S55163675 A JPS55163675 A JP S55163675A
Authority
JP
Japan
Prior art keywords
circuit
clock
case
memory control
memory
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
JP6963679A
Other languages
Japanese (ja)
Other versions
JPS6113312B2 (en
Inventor
Junichi Fujino
Hideto Miyazaki
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 JP6963679A priority Critical patent/JPS55163675A/en
Publication of JPS55163675A publication Critical patent/JPS55163675A/en
Publication of JPS6113312B2 publication Critical patent/JPS6113312B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management 

Abstract

PURPOSE:To eliminate the breakdown of the memory contents due to the noise and then increase both the stability and the reliability, by gating the division signal through the gate signal generating circuit and then applying the signal to the clock reproducing circuit. CONSTITUTION:In case the basic clock supplied to terminal A is normal, no output is delivered from dividing circuit 1. And the output is supplied to clock reproducing circuit 5 to produce the reproduction clock. Then the memory control signal is produced from memory control signal generating circuit 3 and via the timing of shift register 2. In case the noise is mixed into the basic clock, the gate signal becomes line TG' with the input of circuit 5 gated. And the reproduction clock becomes like CK0'. The memory control signals produced from the reproduction clock and via register 2 and circuit 3 become like MC1' and MC2' each. Even in that case, both the time relation and the time duration are constant to the memory cycle of signals MC1' and MC2' each.
JP6963679A 1979-06-01 1979-06-01 Memory signal generator Granted JPS55163675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6963679A JPS55163675A (en) 1979-06-01 1979-06-01 Memory signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6963679A JPS55163675A (en) 1979-06-01 1979-06-01 Memory signal generator

Publications (2)

Publication Number Publication Date
JPS55163675A true JPS55163675A (en) 1980-12-19
JPS6113312B2 JPS6113312B2 (en) 1986-04-12

Family

ID=13408540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6963679A Granted JPS55163675A (en) 1979-06-01 1979-06-01 Memory signal generator

Country Status (1)

Country Link
JP (1) JPS55163675A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599470A (en) * 1982-07-09 1984-01-18 トリノ工業株式会社 Air-cooling and refrigerating device for refrigerator through utilization of solar heat

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02105320A (en) * 1988-10-14 1990-04-17 Miyota Seimitsu Kk Magnetic head containing unified gimbal and core shield
JPH03124309U (en) * 1990-03-30 1991-12-17
JPH0439804U (en) * 1990-07-31 1992-04-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599470A (en) * 1982-07-09 1984-01-18 トリノ工業株式会社 Air-cooling and refrigerating device for refrigerator through utilization of solar heat

Also Published As

Publication number Publication date
JPS6113312B2 (en) 1986-04-12

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