KR860003478Y1 - Character generator of computer terminal - Google Patents

Character generator of computer terminal Download PDF

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Publication number
KR860003478Y1
KR860003478Y1 KR2019840012852U KR840012852U KR860003478Y1 KR 860003478 Y1 KR860003478 Y1 KR 860003478Y1 KR 2019840012852 U KR2019840012852 U KR 2019840012852U KR 840012852 U KR840012852 U KR 840012852U KR 860003478 Y1 KR860003478 Y1 KR 860003478Y1
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South Korea
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character
pattern information
character pattern
stored
high speed
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KR2019840012852U
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Korean (ko)
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KR860008449U (en
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이성록
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주식회사금성사
허신구
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/222Control of the character-code memory

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)

Abstract

내용 없음.No content.

Description

컴퓨터 단말기의 문자 발생장치Character generator of computer terminal

제 1 도는 본 고안 장치의 블록도.1 is a block diagram of the device of the present invention.

제 2 도는 본 고안 장치의 기억장치에 기억되는 문자 데이타의 구성도.2 is a block diagram of character data stored in a storage device of the device of the present invention.

제 3 도는 본 고안 장치의 동작 순서도.3 is a flow chart of the operation of the device.

본 고안은 컴퓨터 단말기에 있어서, 기억장치에 문자의 패턴(Pattern) 정보를 기억시켜두고 필요에 따라 지정한 문자코드나 문자어드레스에 대응하는 문자 패턴정보를 호출(access)하여 문자를 발생시키는 장치의 구성에 관한 것이다.The present invention provides a configuration of an apparatus for generating characters by storing pattern information of characters in a storage device and accessing character pattern information corresponding to a specified character code or character address as necessary. It is about.

종래에는 문자패턴정보를 기억시켜두는 장치로서 집적회로 기억장치나 자기디스크 기억장치 등을 사용하였으나 집적회로 기억장치는 문자패턴 정보가 많을 경우에 이 정보들을 모두 집적회로 기억장치와 같은 고속 기억장치에 기억시키려면 장치의 기억용량이 커져서 장치의 가격이 너무 고가로 되어 실시하기가 어려웠다.Conventionally, an integrated circuit memory device or a magnetic disk memory device is used as a device for storing character pattern information. However, when there is a lot of character pattern information, the integrated circuit memory device stores all the information in a high speed memory device such as an integrated circuit memory device. In order to store the memory, the storage capacity of the device became large, and the price of the device became too expensive, making it difficult to carry out.

또한 자기디스크와 같은 대용량의 기억장치는 문자패턴정보를 호출하는 데에 많은 시간이 걸려서 능률적인 작업수행이 매우 어려워지게 되는 문제점이 있었다.In addition, a large-capacity storage device such as a magnetic disk has a problem that it takes a lot of time to call the character pattern information, it becomes very difficult to perform efficient work.

본 고안은 이와같은 문제점을 해결하여 많은 양이 문자패턴정보를 기억시킬 수 있고 또 문자패턴정보를 고속으로 호출시켜서 능률적인 작업을 수행할 수 있을 뿐 아니라 저렴한 가격의 성능이 우수한 장치를 제공할 수 있도록 한 것으로서 이와같은 본 고안의 구성 및 작용효과를 상세히 설명하면 다음과 같다.The present invention solves such a problem and can save a large amount of character pattern information, and can call the character pattern information at high speed to perform efficient work as well as provide an excellent device at a low price. If so described in detail the configuration and effect of the present invention as follows.

본 고안의 문자발생장치는 제 1 도에 도시된 바와 같이, 입·출력부(1,6)와 연결된 논리연산장치(2)는 문자패턴정보를 기억시켜 둔 저속 대용량 기억장치(5)에 연결된 동시에 사용빈도수가 높은 문자패턴정보를 기억시키는 고속문자 버퍼장치(2)와 사용빈도수가 높은 문자패턴정보를 저속, 대용량 기억장치(5)로부터 받아서 일시 기억시키는 일시 저장용 고속 문자 버퍼장치(4)에 연결하여서 된 것으로서 도면 중 화살표는 정보의 전송방향을 나타내고 있는 것이다.In the character generator of the present invention, as shown in FIG. 1, the logical operation device 2 connected to the input / output units 1 and 6 is connected to the low speed mass storage device 5 storing the character pattern information. At the same time, a high speed character buffer device (2) for storing character pattern information with a high frequency of use and a high speed character buffer device (4) for temporary storage for temporarily storing character pattern information with a high frequency of use from a low-speed and mass storage device (5). The arrow in the figure indicates the direction of information transmission.

본 고안의 작용효과는 제 1 도와 같이 자기디스크 등으로 된 저속, 대용량 기억장치(5)에는 많은 양의 문자패턴정보가 기억되어 있으며, 장치가 동작하기 시작하면 면저 기억장치(5)에 기억되어 있던 문자패턴정보 중에서 자주 사용되어 사용빈도수가 높은 문자패턴정보부터 차례로 논리연산장치(2)를 통해 고속문자버퍼장치(3)에 옮겨져저 기억된다.The effect of the present invention is that a large amount of character pattern information is stored in the low-speed, large-capacity storage device 5 made of a magnetic disk or the like as the first diagram. Among the character pattern information which has been frequently used, the character pattern information having a high frequency of use is transferred from the character pattern information to the high-speed character buffer device 3 in turn, and stored.

이와같이 고속문자 버퍼장치(3)에는 사용빈도수가 높은 문자패턴정보가 기억되므로 자주 사용하는 문자는 고속으로 호출되어 발생될 수 있으며, 사용빈도수가 낮은 문자패턴정보는 저속, 대용량 기억장치(5)에서 호출하게 되는데 이때 기억장치(5)에서 호출된 정보는 일시 저장용 고속문자 버퍼장치(4)에 일시 기억되어 있게 된다.As such, character pattern information with a high frequency of use is stored in the high speed character buffer device 3, so that frequently used characters can be called at a high speed. Character pattern information with a low frequency of use can be generated at a low speed and large capacity memory device 5 as described above. The information called in the storage device 5 is temporarily stored in the fast character buffer device 4 for temporary storage.

이와같이 기억장치(5)에서 호출된 문자패턴정보를 일시 저장용 고속문자 버퍼장치(4)에 기억시켜 두므로써 같은 문서나 같은 문안을 여러장 작성할때에 한번 쓰인 단어나 문자가 또다시 사용될 확률이 높으므로 이러한 경우에 한번 쓰인 단어나 문자는 고속으로 호출할 수 있게 되어 결국 문자패턴정보의 호출시간이 빨라지게 되는 것이다.By storing the character pattern information called from the storage device 5 in the fast character buffer device 4 for temporary storage in this way, there is a high probability that a word or character used once in writing the same document or the same text is used again. In this case, the words or characters used in this case can be called at a high speed, and thus, the calling time of the character pattern information is shortened.

본 고안 장치의 작용 효과를 제 3 도를 참조하여 더욱 상세히 설명하면, 장치가 동작하기 시작하면 기억장치(5)에서 문자의 초기 사용빈도수가 높은 순으로 문자의 패턴정보를 고속문자 버퍼장치(3)에 옮겨 놓는다.Referring to FIG. 3, the operation and effect of the device of the present invention will be described in more detail. When the device starts to operate, the high speed character buffer device ).

이때 기억장치(5)속의 데이타는 제 2 도와 같이 기억되어있으며, 기억장치(5)는 문자의 초기 사용빈도수를 나타내는 비트(D1~Dn)를 조사하여 고속문자 버퍼장치(3)에 옮길 데이타를 결정하고 고속문자 버퍼장치(3)로 옮기는 것이다.At this time, the data in the memory device 5 is stored with the second degree, and the memory device 5 checks the bits D 1 to D n representing the initial frequency of use of the character and transfers the data to the fast character buffer device 3. The data is determined and transferred to the fast character buffer device 3.

입력부(1)에서 문자코드가 입력되면 우선 고속문자 버퍼장치(3)에 기억되어 있는 정보를 조사하여 입력된 문자코드에 해당되는 문자패턴 정보가 있으면 출력부(6)를 통해 정보를 출력하고 없으면 기억장치(5)에 기억되어 있는 정보중에서 찾는다.When the character code is input from the input unit 1, first, the information stored in the high speed character buffer device 3 is examined, and if there is character pattern information corresponding to the input character code, the information is output through the output unit 6 Searching is performed from information stored in the memory device 5.

기억장치(5)에서 찾아낸 문자패턴정보는 논리연산장치(2)를 통해 출력부(6)로 출력됨과 동시에 다음에 또 사용될 것에 대비하여 일시저장용 버퍼장치(6)에서 기억된다. 이렇게 되면 사용빈도수가 높은 문자는 모두 고속문자 버퍼장치(3,4)에 기억되어 있으므로 고속으로 호출할 수 있게 된다.The character pattern information found in the storage device 5 is outputted to the output unit 6 through the logical operation device 2 and stored in the temporary storage buffer device 6 in preparation for future use. In this case, all characters with a high frequency of use are stored in the high speed character buffer devices 3 and 4 so that they can be called at high speed.

이때 일시저장용 고속문자 버퍼장치(4)에 정보가 가득찼을때는 버퍼장치(4)에 기억된 정보중에서 가장 먼저 입력된 즉, 가장 오래된 문자패턴정보를 빼서 논리연산장치(2)를 통해 고속문자 버퍼장치(3)에 입력시킨 뒤에 남는 자리에 기억장치(5)로부터 입력된 정보가 기억되며, 일시저장용 고속문자 버퍼장치(4)로부터 고속문자 버퍼장치(3)에 입력되는 문자패턴 정보는 버퍼장치(3)에 기억되어 있던 정보중에서 현재의 사용빈도수를 나타내는 비트(A1~An)를 조사하여 가장 빈도수가 적은 문자를 빼내서 기억장치(5)에 기억시키고 그 자리에 기억되게 된다.At this time, when the information is filled in the temporary storage high-speed character buffer device 4, the high-speed character is transferred through the logical operation unit 2 by subtracting the oldest character pattern information from the information stored in the buffer device 4 first. The information input from the storage device 5 is stored in the position remaining after the input to the buffer device 3, and the character pattern information input from the high speed character buffer device 4 for temporary storage to the high speed character buffer device 3 is From the information stored in the buffer device 3, the bits A 1 to A n indicating the current frequency of use are examined, and the smallest frequency characters are extracted, stored in the storage device 5, and stored in place.

이와같은 동작이 계속 반복되므로써 고속문자 버퍼장치(3)에는 항상 자주 쓰이는 문자패턴 정보가 기억되어 있게 되는 것이다.As this operation is repeated repeatedly, the character pattern information which is frequently used is always stored in the high speed character buffer device 3.

모든 작업이 끝나게 되면 고속문자 버퍼장치(3)에 기억되어 있던 문자패턴정보는 문자의 초기사용 빈도수를 나타내는 버트를 세트시키고, 이 정보는 기억장치(5)에 들어있던 같은 문자패턴 정보와 교체되어 문자패턴정보 화일(File)의 편집을 수행하게 되는데, 이때 세팅된 문자초기사용 빈도수 비트(D1~Dn)는 다음번에 작업이 시작될 때 고속문자 버퍼장치(3)에 옮겨져서 기억될 정보의 지표가 되는 것이다.When all the work is completed, the character pattern information stored in the fast character buffer device 3 sets a butt indicating the initial frequency of use of the character, and this information is replaced with the same character pattern information contained in the storage device 5. The character pattern information file (File) is edited. At this time, the set character initial use frequency bits (D 1 to D n ) are transferred to the high-speed character buffer device (3) the next time the operation is started to store the information to be stored. It is an indicator.

이와같이 본 고안은 대량ㅇ의 문자패턴정보를 기억시켜 둘 수 있고 또 문자패터 정보도 고속으로 호출하여, 필요한 문자를 발생시킬 수 있으므로 작업수해이 능률적이고도 신속해지게 된 것이다.As such, the present invention can store a large amount of character pattern information, and also call the character pattern information at high speed to generate necessary characters, thereby making work easier and quicker.

Claims (1)

입출력부(1,6)를 갖는 논리연산장치(3)에 저속 대용량 기억장치(5)를 연결하여 사용빈도수가 높은 문자패턴을 기억시키도록 고속문자 버퍼장치(3)를 연결하고, 특수한 분야에서 사용빈도수가 높은 문자패턴을 기억시키도록 일시저장용 고속문자 버퍼장치(4)를 연결하여 된 컴퓨터 단말기의 문자 발생장치.The low speed mass storage device 5 is connected to the logical operation device 3 having the input / output units 1 and 6, and the high speed character buffer device 3 is connected to store a high frequency character pattern. A character generating device of a computer terminal connected with a high speed character buffer device (4) for temporary storage to store a character pattern having a high frequency of use.
KR2019840012852U 1984-12-07 1984-12-07 Character generator of computer terminal KR860003478Y1 (en)

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KR2019840012852U KR860003478Y1 (en) 1984-12-07 1984-12-07 Character generator of computer terminal

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KR2019840012852U KR860003478Y1 (en) 1984-12-07 1984-12-07 Character generator of computer terminal

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KR860008449U KR860008449U (en) 1986-07-24
KR860003478Y1 true KR860003478Y1 (en) 1986-12-06

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KR2019840012852U KR860003478Y1 (en) 1984-12-07 1984-12-07 Character generator of computer terminal

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