IT9020650A0 - metodo per conversione - Google Patents
metodo per conversioneInfo
- Publication number
- IT9020650A0 IT9020650A0 IT9020650A IT2065090A IT9020650A0 IT 9020650 A0 IT9020650 A0 IT 9020650A0 IT 9020650 A IT9020650 A IT 9020650A IT 2065090 A IT2065090 A IT 2065090A IT 9020650 A0 IT9020650 A0 IT 9020650A0
- Authority
- IT
- Italy
- Prior art keywords
- conversion method
- conversion
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1075—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers for multiport memories each having random access ports and serial ports, e.g. video RAM
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/18—Address generation devices; Devices for accessing memories, e.g. details of addressing circuits
- G11C29/30—Accessing single arrays
- G11C29/32—Serial access; Scan testing
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Dram (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Transceivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900006350A KR920003269B1 (ko) | 1990-05-04 | 1990-05-04 | 듀얼 포트 메모리소자의 모우드 전환방법 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9020650A0 true IT9020650A0 (it) | 1990-06-15 |
IT9020650A1 IT9020650A1 (it) | 1991-12-15 |
IT1248855B IT1248855B (it) | 1995-01-30 |
Family
ID=19298718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02065090A IT1248855B (it) | 1990-05-04 | 1990-06-15 | Metodo per conversione di modo di un dispositivo di memoria a due ingressi |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPH073747B2 (it) |
KR (1) | KR920003269B1 (it) |
CN (1) | CN1019238B (it) |
DE (1) | DE4021600C2 (it) |
FR (1) | FR2661770B1 (it) |
GB (1) | GB2243700B (it) |
IT (1) | IT1248855B (it) |
NL (1) | NL194899C (it) |
RU (1) | RU2109330C1 (it) |
SE (1) | SE512454C2 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1067477C (zh) * | 1996-04-16 | 2001-06-20 | 联华电子股份有限公司 | 以串行编码方式进行芯片组间信号传输的装置 |
KR100773065B1 (ko) * | 2006-09-12 | 2007-11-19 | 엠텍비젼 주식회사 | 듀얼 포트 메모리 장치, 메모리 장치 및 듀얼 포트 메모리장치 동작 방법 |
KR100773063B1 (ko) * | 2006-09-12 | 2007-11-19 | 엠텍비젼 주식회사 | 듀얼 포트 메모리 장치, 메모리 장치 및 듀얼 포트 메모리장치 동작 방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5589980A (en) * | 1978-11-27 | 1980-07-08 | Nec Corp | Semiconductor memory unit |
US4703449A (en) * | 1983-02-28 | 1987-10-27 | Data Translation Inc. | Interrupt driven multi-buffer DMA circuit for enabling continuous sequential data transfers |
SU1298754A1 (ru) * | 1985-03-12 | 1987-03-23 | Войсковая часть 03080 | Устройство управлени распределением оперативной пам ти |
SU1348860A1 (ru) * | 1986-06-25 | 1987-10-30 | Харьковский Институт Радиоэлектроники Им.Акад.М.К.Янгеля | Устройство дл управлени пам тью видеоинформации |
JPH073757B2 (ja) * | 1987-02-25 | 1995-01-18 | 三菱電機株式会社 | 半導体記憶装置 |
US4817058A (en) * | 1987-05-21 | 1989-03-28 | Texas Instruments Incorporated | Multiple input/output read/write memory having a multiple-cycle write mask |
JPH0760594B2 (ja) * | 1987-06-25 | 1995-06-28 | 富士通株式会社 | 半導体記憶装置 |
JP2793184B2 (ja) * | 1987-07-27 | 1998-09-03 | 日本電気アイシーマイコンシステム株式会社 | 半導体記憶装置 |
-
1990
- 1990-05-04 KR KR1019900006350A patent/KR920003269B1/ko not_active IP Right Cessation
- 1990-06-15 SE SE9002149A patent/SE512454C2/sv unknown
- 1990-06-15 IT IT02065090A patent/IT1248855B/it active IP Right Grant
- 1990-06-22 RU SU4830360A patent/RU2109330C1/ru not_active IP Right Cessation
- 1990-06-25 CN CN90104906A patent/CN1019238B/zh not_active Expired
- 1990-06-25 GB GB9014079A patent/GB2243700B/en not_active Expired - Fee Related
- 1990-07-06 DE DE4021600A patent/DE4021600C2/de not_active Expired - Fee Related
- 1990-07-16 NL NL9001613A patent/NL194899C/nl not_active IP Right Cessation
- 1990-07-20 FR FR9009334A patent/FR2661770B1/fr not_active Expired - Fee Related
- 1990-07-23 JP JP2194692A patent/JPH073747B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2661770B1 (fr) | 1994-01-28 |
SE512454C2 (sv) | 2000-03-20 |
RU2109330C1 (ru) | 1998-04-20 |
NL194899B (nl) | 2003-02-03 |
DE4021600C2 (de) | 1994-04-07 |
NL9001613A (nl) | 1991-12-02 |
KR910020557A (ko) | 1991-12-20 |
IT9020650A1 (it) | 1991-12-15 |
GB2243700B (en) | 1994-02-02 |
GB2243700A (en) | 1991-11-06 |
SE9002149L (sv) | 1991-11-05 |
JPH0414695A (ja) | 1992-01-20 |
IT1248855B (it) | 1995-01-30 |
NL194899C (nl) | 2003-06-04 |
CN1019238B (zh) | 1992-11-25 |
GB9014079D0 (en) | 1990-08-15 |
SE9002149D0 (sv) | 1990-06-15 |
JPH073747B2 (ja) | 1995-01-18 |
FR2661770A1 (fr) | 1991-11-08 |
KR920003269B1 (ko) | 1992-04-27 |
CN1056361A (zh) | 1991-11-20 |
DE4021600A1 (de) | 1991-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970625 |