JPS546433A - Dma transfer circuit - Google Patents

Dma transfer circuit

Info

Publication number
JPS546433A
JPS546433A JP7107277A JP7107277A JPS546433A JP S546433 A JPS546433 A JP S546433A JP 7107277 A JP7107277 A JP 7107277A JP 7107277 A JP7107277 A JP 7107277A JP S546433 A JPS546433 A JP S546433A
Authority
JP
Japan
Prior art keywords
transfer circuit
dma transfer
gating
gates
stages
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.)
Pending
Application number
JP7107277A
Other languages
Japanese (ja)
Inventor
Norio Murakami
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.)
Kokusai Denki Electric Inc
Original Assignee
Hitachi Denshi KK
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 Denshi KK filed Critical Hitachi Denshi KK
Priority to JP7107277A priority Critical patent/JPS546433A/en
Publication of JPS546433A publication Critical patent/JPS546433A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To improve transfer efficiency by making the transfer of the direct memory access DMA of a digital computer possible by providing two stages of address registers and read counters and gates methods gating each gate.
COPYRIGHT: (C)1979,JPO&Japio
JP7107277A 1977-06-17 1977-06-17 Dma transfer circuit Pending JPS546433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7107277A JPS546433A (en) 1977-06-17 1977-06-17 Dma transfer circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7107277A JPS546433A (en) 1977-06-17 1977-06-17 Dma transfer circuit

Publications (1)

Publication Number Publication Date
JPS546433A true JPS546433A (en) 1979-01-18

Family

ID=13449944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7107277A Pending JPS546433A (en) 1977-06-17 1977-06-17 Dma transfer circuit

Country Status (1)

Country Link
JP (1) JPS546433A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644853A (en) * 1987-06-27 1989-01-10 Kenwood Corp Dma device
JPS644852A (en) * 1987-06-27 1989-01-10 Kenwood Corp Dma device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014243A (en) * 1973-06-06 1975-02-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014243A (en) * 1973-06-06 1975-02-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644853A (en) * 1987-06-27 1989-01-10 Kenwood Corp Dma device
JPS644852A (en) * 1987-06-27 1989-01-10 Kenwood Corp Dma device

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