DE102006008399A1 - Memory module for avoiding unsteady power supply, has independent adjustable current supply with rectifier circuit, present in printed circuit board, where module is monitored and current supply is separated from main board of computer - Google Patents
Memory module for avoiding unsteady power supply, has independent adjustable current supply with rectifier circuit, present in printed circuit board, where module is monitored and current supply is separated from main board of computer Download PDFInfo
- Publication number
- DE102006008399A1 DE102006008399A1 DE200610008399 DE102006008399A DE102006008399A1 DE 102006008399 A1 DE102006008399 A1 DE 102006008399A1 DE 200610008399 DE200610008399 DE 200610008399 DE 102006008399 A DE102006008399 A DE 102006008399A DE 102006008399 A1 DE102006008399 A1 DE 102006008399A1
- Authority
- DE
- Germany
- Prior art keywords
- memory module
- power supply
- rectifier circuit
- module
- computer
- 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.)
- Ceased
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Classifications
-
- 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
- G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters
- G11C29/021—Detection or location of defective auxiliary circuits, e.g. defective refresh counters in voltage or current generators
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters
- G11C29/028—Detection or location of defective auxiliary circuits, e.g. defective refresh counters with adaption or trimming of parameters
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/02—Disposition of storage elements, e.g. in the form of a matrix array
- G11C5/04—Supports for storage elements, e.g. memory modules; Mounting or fixing of storage elements on such supports
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
-
- 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
- G11C7/1006—Data managing, e.g. manipulating data before writing or reading out, data bus switches or control circuits therefor
- G11C7/1012—Data reordering during input/output, e.g. crossbars, layers of multiplexers, shifting or rotating
-
- 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
- G11C7/1015—Read-write modes for single port memories, i.e. having either a random port or a serial port
- G11C7/1045—Read-write mode select circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Power Sources (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Speichermodul mit unabhängig einstellbarer Stromversorgung und insbesondere ein Speichermodul, das unabhängig versorgt wird, um instabile Stromversorgung zu vermeiden, die durch Überlastung eines Computers und dessen Peripherie verursacht wird.The The present invention relates to a memory module with independently adjustable Power supply and in particular a memory module that supplies independently is to avoid unstable power supply caused by overload of a computer and its peripherals.
Zur Zeit verfügbare Personalcomputer und Notebook-Computers verwenden ein Double in-line Speichermodul (DIMM) als dessen Hauptspeicher-Schnittstelle. Durch die Einschränkungen aus der gesamten Computeranordnung konnte der Speicher nicht immer angemessen mit Strom versorgt werden. Dieses Problem ist bis jetzt nicht gelöst. Durch die Entwicklung von Computern mit hoher Betriebsgeschwindigkeit und hohem Speichervolumen ist es für die Speichermodule in den Computern erforderlich, über stabile Stromzufuhr zu verfügen, so dass der Speicher nicht von unzureichender oder instabiler Stromzufuhr betroffen ist, wenn der Computer und dessen Peripherie in Betrieb sind.to Time available Personal computers and notebook computers use a double in-line memory module (DIMM) as its main memory interface. Due to the limitations from the whole computer arrangement, the memory could not always be adequately powered. This problem is up to now unsolved. By the development of computers with high operating speed and high storage volume, it is for the memory modules in the Computers required over stable power supply, so the memory is not of insufficient or unstable power is affected when the computer and its peripherals are in operation are.
Ein vorrangiges Ziel der Erfindung ist es, ein Speichermodul mit unabhängig einstellbarer Stromversorgung zu schaffen, so dass das Speichermodul immer stabile, ausreichende und unabhängige Leistung erhalten kann.One The primary aim of the invention is to provide a memory module with independently adjustable Supply power so that the memory module is always stable, sufficient and independent Achievement can receive.
Um das oben genannte und weitere Ziele zu erreichen, weist das Speichermodul gemäß der vorliegenden Erfindung eine Stromversorgungsschaltung auf, die von dem Main Board eines Computers, der auf das Speichermodul zugreift, getrennt ist und umfasst eine Gleichrichterschaltung, die auf dem Speichermodul vorgesehen ist. Die Gleichrichterschaltung ist mit einer Stromzufuhr des Computers verbunden, so dass eine Versorgungsspannung von 12 V der Stromzufuhr gerichtet wird von der Gleichrichterschaltung und dann an das Speichermo dul abgegeben wird, so dass das Speichermodul in der Lage ist, immer stabile, ausreichende und unabhängige Leistung zu erhalten.Around To achieve the above and other objectives, the memory module according to the present Invention, a power supply circuit on the main board of a computer accessing the memory module is disconnected and includes a rectifier circuit mounted on the memory module is provided. The rectifier circuit is with a power supply connected to the computer, so that a supply voltage of 12 V of the power supply is directed by the rectifier circuit and then delivered to the memory module so that the memory module is able to always stable, adequate and independent performance to obtain.
In dem Speichermodul gemäß der vorliegenden Erfindung wird die 12 V Spannung der Gleichrichterschaltung über einen 12 V Anschluss mit 4 Stiften zugeführt für ein 1,44 MB Floppy Laufwerk des Computers.In the memory module according to the present Invention, the 12 V voltage of the rectifier circuit via a 12V 4-pin connector for a 1.44MB floppy drive of the computer.
Zudem umfasst die Gleichrichterschaltung in dem Speichermodul gemäß der vorliegenden Erfindung einen variablen Widerstand zum Ändern der gleichgerichteten Leistung auf unterschiedliche Spannungswerte, um Speichern unterschiedlicher Hersteller zu genügen.moreover includes the rectifier circuit in the memory module according to the present invention Invention a variable resistor for changing the rectified Power to different voltage values to save different manufacturers to suffice.
Die Strukturen und die technischen Mittel, die von der vorliegenden Erfindung angewandt werden, um die oben genannten und andere Ziele zu erreichen, können am besten verstanden werden durch bezug auf die folgende genaue Beschreibung der bevorzugten Ausgestaltungen und der beigefügten Zeichnungen, wobeiThe Structures and the technical means used by the present Invention applied to the above and other goals to reach are best understood by reference to the following detailed DESCRIPTION OF THE PREFERRED EMBODIMENTS AND THE ACCOMPANYING DRAWINGS in which
Wie
in
Gemäß der vorliegenden
Erfindung kann die Gleichrichterschaltung
Mit dem Speichermodul. gemäß der vorliegenden Erfindung werden mindestens die folgenden Vorteile erreicht:
- 1. Da die an das Speichermodul abgegebene Leistung diskret geregelt werden kann gemäß den Leistungserfordernissen der Speicher unterschiedlicher Hersteller, ist das Speichermodul praktischer zu verwenden.
- 2. Da jedes Teil eines DIMM unabhängig zugeführte Leistung haben kann, kann das DIMM immer Stromzufuhr unabhängig von der Anzahl der Speicher auf dem DIMM und dem Betriebszustand des Computers haben.
- 3. Für einen Personalcomputer oder einen Notebook-Computer mit einem erweiterten Speicher ist die An zahl von dessen DIMMs entsprechend erhöht auf 2 oder sogar 8 Stücke. Gemäß der vorliegenden Erfindung sind diese DIMMs keiner instabilen Stromversorgung ausgesetzt wegen Überlast des Computers. Deshalb ist das Speichermodul gemäß der vorliegenden Erfindung zuverlässiger in der Anwendung.
- 4. Da das Speichermodul nicht verbunden ist mit der Stromversorgung des Main Boards, ist das Speichermodul nicht beeinträchtigt durch ein Main Board mit einer schlechten oder unqualifizierten Stromversorgung. Die Kompatibilität des Speichermoduls gemäß der vorliegenden Erfindung mit dem Main Board ist verbessert.
- 1. Since the power supplied to the memory module can be discretely controlled according to the power requirements of the memories of different manufacturers, the memory module is more practical to use.
- 2. Since each part of a DIMM can have independently supplied power, the DIMM can always supply power regardless of the number of Memory on the DIMM and the operating state of the computer.
- 3. For a personal computer or a notebook computer with an expanded memory, the number of its DIMMs is increased accordingly to 2 or even 8 pieces. According to the present invention, these DIMMs are not subject to any unstable power supply due to overload of the computer. Therefore, the memory module according to the present invention is more reliable in use.
- 4. Since the memory module is not connected to the power supply of the main board, the memory module is not affected by a main board with a poor or unqualified power supply. The compatibility of the memory module according to the present invention with the main board is improved.
Kurz gesagt kann das Speichermodul gemäß der vorliegenden Erfindung immer unabhängig zuverlässige und stabile Leistung erhalten, um das in den herkömmlichen Speichermodulen vorliegende Problem vollständig zu lösen, und ist daher sehr praktisch in der Anwendung.Short said memory module according to the present invention always independent reliable and stable performance to the problem existing in the conventional memory modules Completely to solve, and is therefore very practical in use.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610008399 DE102006008399A1 (en) | 2006-02-21 | 2006-02-21 | Memory module for avoiding unsteady power supply, has independent adjustable current supply with rectifier circuit, present in printed circuit board, where module is monitored and current supply is separated from main board of computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610008399 DE102006008399A1 (en) | 2006-02-21 | 2006-02-21 | Memory module for avoiding unsteady power supply, has independent adjustable current supply with rectifier circuit, present in printed circuit board, where module is monitored and current supply is separated from main board of computer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006008399A1 true DE102006008399A1 (en) | 2007-08-30 |
Family
ID=38319772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE200610008399 Ceased DE102006008399A1 (en) | 2006-02-21 | 2006-02-21 | Memory module for avoiding unsteady power supply, has independent adjustable current supply with rectifier circuit, present in printed circuit board, where module is monitored and current supply is separated from main board of computer |
Country Status (1)
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DE (1) | DE102006008399A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010042228A1 (en) * | 2000-05-12 | 2001-11-15 | International Business Machines Corporation | Memory access system |
US20040163002A1 (en) * | 2003-02-18 | 2004-08-19 | Doblar Drew G. | Memory system including independent isolated power for each memory module |
-
2006
- 2006-02-21 DE DE200610008399 patent/DE102006008399A1/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010042228A1 (en) * | 2000-05-12 | 2001-11-15 | International Business Machines Corporation | Memory access system |
US20040163002A1 (en) * | 2003-02-18 | 2004-08-19 | Doblar Drew G. | Memory system including independent isolated power for each memory module |
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Date | Code | Title | Description |
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OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |