SG82574A1 - Column address counter with minus two subtractor for address compare - Google Patents
Column address counter with minus two subtractor for address compareInfo
- Publication number
- SG82574A1 SG82574A1 SG9702380A SG1997002380A SG82574A1 SG 82574 A1 SG82574 A1 SG 82574A1 SG 9702380 A SG9702380 A SG 9702380A SG 1997002380 A SG1997002380 A SG 1997002380A SG 82574 A1 SG82574 A1 SG 82574A1
- Authority
- SG
- Singapore
- Prior art keywords
- subtractor
- minus
- address
- compare
- column address
- 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
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0877—Cache access modes
- G06F12/0879—Burst mode
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/4076—Timing circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/04—Arrangements for selecting an address in a digital store using a sequential addressing device, e.g. shift register, counter
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2220496P | 1996-07-19 | 1996-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG82574A1 true SG82574A1 (en) | 2001-08-21 |
Family
ID=21808370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG9702380A SG82574A1 (en) | 1996-07-19 | 1997-07-15 | Column address counter with minus two subtractor for address compare |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP3855002B2 (en) |
KR (1) | KR980010696A (en) |
CN (1) | CN1175030A (en) |
SG (1) | SG82574A1 (en) |
TW (1) | TW341675B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002245779A (en) * | 2001-02-20 | 2002-08-30 | Nec Microsystems Ltd | Semiconductor memory |
KR20210074629A (en) | 2019-12-12 | 2021-06-22 | 주식회사 메타씨앤아이 | Combined counter in memory device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5208782A (en) * | 1989-02-09 | 1993-05-04 | Hitachi, Ltd. | Semiconductor integrated circuit device having a plurality of memory blocks and a lead on chip (LOC) arrangement |
US5506810A (en) * | 1994-08-16 | 1996-04-09 | Cirrus Logic, Inc. | Dual bank memory and systems using the same |
WO1996020479A1 (en) * | 1994-12-23 | 1996-07-04 | Micron Technology, Inc. | Burst edo memory device address counter |
-
1997
- 1997-05-23 JP JP13384297A patent/JP3855002B2/en not_active Expired - Fee Related
- 1997-07-01 TW TW086109276A patent/TW341675B/en active
- 1997-07-14 KR KR1019970032604A patent/KR980010696A/en not_active Application Discontinuation
- 1997-07-15 SG SG9702380A patent/SG82574A1/en unknown
- 1997-07-18 CN CN97117156A patent/CN1175030A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5208782A (en) * | 1989-02-09 | 1993-05-04 | Hitachi, Ltd. | Semiconductor integrated circuit device having a plurality of memory blocks and a lead on chip (LOC) arrangement |
US5506810A (en) * | 1994-08-16 | 1996-04-09 | Cirrus Logic, Inc. | Dual bank memory and systems using the same |
WO1996020479A1 (en) * | 1994-12-23 | 1996-07-04 | Micron Technology, Inc. | Burst edo memory device address counter |
Also Published As
Publication number | Publication date |
---|---|
JP3855002B2 (en) | 2006-12-06 |
JPH10177789A (en) | 1998-06-30 |
CN1175030A (en) | 1998-03-04 |
TW341675B (en) | 1998-10-01 |
KR980010696A (en) | 1998-04-30 |
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