KR880013090U - Memory expansion circuit - Google Patents
Memory expansion circuitInfo
- Publication number
- KR880013090U KR880013090U KR2019860019118U KR860019118U KR880013090U KR 880013090 U KR880013090 U KR 880013090U KR 2019860019118 U KR2019860019118 U KR 2019860019118U KR 860019118 U KR860019118 U KR 860019118U KR 880013090 U KR880013090 U KR 880013090U
- Authority
- KR
- South Korea
- Prior art keywords
- expansion circuit
- memory expansion
- memory
- circuit
- expansion
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
- G06F12/0615—Address space extension
- G06F12/0623—Address space extension for memory modules
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microcomputers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860019118U KR890007639Y1 (en) | 1986-12-01 | 1986-12-01 | Memory expander circuits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860019118U KR890007639Y1 (en) | 1986-12-01 | 1986-12-01 | Memory expander circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880013090U true KR880013090U (en) | 1988-08-29 |
KR890007639Y1 KR890007639Y1 (en) | 1989-10-31 |
Family
ID=19257575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860019118U KR890007639Y1 (en) | 1986-12-01 | 1986-12-01 | Memory expander circuits |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890007639Y1 (en) |
-
1986
- 1986-12-01 KR KR2019860019118U patent/KR890007639Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890007639Y1 (en) | 1989-10-31 |
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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: 19980925 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |