JPS6457491A - Semiconductor integrated circuit device - Google Patents
Semiconductor integrated circuit deviceInfo
- Publication number
- JPS6457491A JPS6457491A JP62212829A JP21282987A JPS6457491A JP S6457491 A JPS6457491 A JP S6457491A JP 62212829 A JP62212829 A JP 62212829A JP 21282987 A JP21282987 A JP 21282987A JP S6457491 A JPS6457491 A JP S6457491A
- Authority
- JP
- Japan
- Prior art keywords
- delay circuits
- timing setting
- semiconductor integrated
- delay
- integrated circuit
- 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
Abstract
PURPOSE:To control a delay time at every chip, by disposing plural delay circuits selectively brought into an effective state by a fusing means in a timing setting circuit. CONSTITUTION:In a dynamic type RAM, the plural timing setting circuits TG including the delay circuits D1-D5 is disposed, and in the inverse of RAS system timing generating part thereof, the fuse means F1 and F2 are disposed in parallel on the delay circuits D3 and D4. By selectively disconnecting the fusing means F1 and F2, the delay circuits D3 and D4 are selectively brought into the effective state to control a time from the start of the selecting operation of a word line to the start of an amplifying operation by a sense amplifier SA. Thereby, the delay time of the timing setting circuit is controlled at every chip to improve the yield of a semiconductor integrated circuit device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62212829A JPS6457491A (en) | 1987-08-28 | 1987-08-28 | Semiconductor integrated circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62212829A JPS6457491A (en) | 1987-08-28 | 1987-08-28 | Semiconductor integrated circuit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6457491A true JPS6457491A (en) | 1989-03-03 |
Family
ID=16629050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62212829A Pending JPS6457491A (en) | 1987-08-28 | 1987-08-28 | Semiconductor integrated circuit device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6457491A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04356789A (en) * | 1990-07-17 | 1992-12-10 | Nec Corp | Semiconductor memory device |
| KR100242720B1 (en) * | 1996-12-30 | 2000-02-01 | 윤종용 | Column select control circuit of semiconductor device |
| KR100403342B1 (en) * | 2001-09-13 | 2003-11-01 | 주식회사 하이닉스반도체 | A timing control circuit of a semiconductor device |
-
1987
- 1987-08-28 JP JP62212829A patent/JPS6457491A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04356789A (en) * | 1990-07-17 | 1992-12-10 | Nec Corp | Semiconductor memory device |
| KR100242720B1 (en) * | 1996-12-30 | 2000-02-01 | 윤종용 | Column select control circuit of semiconductor device |
| KR100403342B1 (en) * | 2001-09-13 | 2003-11-01 | 주식회사 하이닉스반도체 | A timing control circuit of a semiconductor device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5538603A (en) | Semiconductor memory device | |
| EP0355828A3 (en) | A control circuit for a semiconductor memory device and semiconductor memory system | |
| JPS6457491A (en) | Semiconductor integrated circuit device | |
| JPS52134982A (en) | Control system | |
| EP0299665A3 (en) | Power amplifier circuit with a stand-by state | |
| JPS5528542A (en) | Clock generation system | |
| JPS5237780A (en) | Integrated composite semiconductor device | |
| JPS57195381A (en) | Semiconductor memory | |
| JPS55164902A (en) | Malfunction preventing method for automatic control unit | |
| JPS5221585A (en) | Signal holding circuit | |
| JPS5577233A (en) | Semiconductor device | |
| JPS5410648A (en) | Operation monitor circuit for amplifier | |
| JPS525256A (en) | High speed logic block | |
| JPS5335351A (en) | Direct-coupled transistor circuit | |
| JPS5258385A (en) | Complementary type field effect element integrated circuit device | |
| JPS52116054A (en) | Amplifier circuit | |
| JPS5422139A (en) | Retrial system | |
| JPS5479438A (en) | Power supply monitoring device | |
| JPS53109035A (en) | Double ignition system | |
| JPS53103338A (en) | Large-scale integrated circuit | |
| JPS5282173A (en) | Time delay circuit device | |
| JPS5288744A (en) | Load concentrating control type receiver | |
| JPS5754339A (en) | Control circuit for test input | |
| JPS53121543A (en) | Check circuit | |
| JPS5394826A (en) | Control device for input/output signal |