KR870007217U - 컴퓨터용 다기능을 갖는 연결장치 - Google Patents
컴퓨터용 다기능을 갖는 연결장치Info
- Publication number
- KR870007217U KR870007217U KR2019850013378U KR850013378U KR870007217U KR 870007217 U KR870007217 U KR 870007217U KR 2019850013378 U KR2019850013378 U KR 2019850013378U KR 850013378 U KR850013378 U KR 850013378U KR 870007217 U KR870007217 U KR 870007217U
- Authority
- KR
- South Korea
- Prior art keywords
- computer
- connection device
- multifunctional connection
- multifunctional
- connection
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
- G06F13/4286—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a handshaking protocol, e.g. RS232C link
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0002—Serial port, e.g. RS232C
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Dc Digital Transmission (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850013378U KR890000771Y1 (ko) | 1985-10-15 | 1985-10-15 | 컴퓨터용 다기능을 갖는 연결장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850013378U KR890000771Y1 (ko) | 1985-10-15 | 1985-10-15 | 컴퓨터용 다기능을 갖는 연결장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870007217U true KR870007217U (ko) | 1987-05-11 |
| KR890000771Y1 KR890000771Y1 (ko) | 1989-03-25 |
Family
ID=19245865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850013378U KR890000771Y1 (ko) | 1985-10-15 | 1985-10-15 | 컴퓨터용 다기능을 갖는 연결장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890000771Y1 (ko) |
-
1985
- 1985-10-15 KR KR2019850013378U patent/KR890000771Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890000771Y1 (ko) | 1989-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19941227 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |