JPS6320250U - - Google Patents
Info
- Publication number
- JPS6320250U JPS6320250U JP11386486U JP11386486U JPS6320250U JP S6320250 U JPS6320250 U JP S6320250U JP 11386486 U JP11386486 U JP 11386486U JP 11386486 U JP11386486 U JP 11386486U JP S6320250 U JPS6320250 U JP S6320250U
- Authority
- JP
- Japan
- Prior art keywords
- direct memory
- processing unit
- central processing
- separating means
- connection
- 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
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Bus Control (AREA)
Description
第１図は本考案の一実施例を示すブロツク図で
ある。
主要部分の符号の説明、１……ＣＰＵ（中央処
理装置）、２……読出し専用記憶回路、３，５，
６……随時書込み読出し記憶回路、４……バスラ
イン分離回路、７……ＤＭＡデータ転送制御回路
。
FIG. 1 is a block diagram showing one embodiment of the present invention. Explanation of symbols of main parts, 1... CPU (Central Processing Unit), 2... Read-only storage circuit, 3, 5,
6... Occasional write/read storage circuit, 4... Bus line separation circuit, 7... DMA data transfer control circuit.
Claims (1)
手段を設け、ダイレクトメモリアクセス動作時に
前記分離手段により前記接続を分離し、その間前
記中央処理装置のデータ処理を可能としたことを
特徴とするダイレクトメモリアクセスデータ転送
装置。 A direct memory, characterized in that a separating means is provided for separating a connection between a central processing unit and a memory, and the separating means separates the connection during a direct memory access operation, allowing the central processing unit to perform data processing during the direct memory access operation. Access data transfer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11386486U JPS6320250U (en) | 1986-07-24 | 1986-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11386486U JPS6320250U (en) | 1986-07-24 | 1986-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320250U true JPS6320250U (en) | 1988-02-10 |
Family
ID=30996067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11386486U Pending JPS6320250U (en) | 1986-07-24 | 1986-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320250U (en) |
-
1986
- 1986-07-24 JP JP11386486U patent/JPS6320250U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6320250U (en) | ||
| JPS635542U (en) | ||
| JPH01106949U (en) | ||
| JPS59147236U (en) | Interface control device | |
| JPS6214541U (en) | ||
| JPH02116346U (en) | ||
| JPS6339763U (en) | ||
| JPS62112742U (en) | ||
| JPS6392963U (en) | ||
| JPS6353152U (en) | ||
| JPS5992931U (en) | Bus interface device for microprocessor system | |
| JPS6389143U (en) | ||
| JPS63183639U (en) | ||
| JPS6339754U (en) | ||
| JPS6030050U (en) | Data memory access method | |
| JPS6327952U (en) | ||
| JPH044311U (en) | ||
| JPS6353153U (en) | ||
| JPS62129650U (en) | ||
| JPS5897605U (en) | Controller for batch processing using multiprocessor | |
| JPS5992929U (en) | Memory monitoring device for DMA device | |
| JPS5984636U (en) | data transfer control device | |
| JPH0176625U (en) | ||
| JPS61103750U (en) | ||
| JPS60180051U (en) | data transmission control device |