JPS59176865A - Graphic sentence editing system - Google Patents

Abstract

PURPOSE:To improve the editing efficiency by using a plane position coordinate reading/display device which can deal with a large quantity of data with high accuracy and contains a picture element device layer and a tablet layer formed to a multi-layer plane structure matter. CONSTITUTION:A demultiplexer is connected to an end of each of folded X and Y axis tablet lines Lxa-Lxp and Lya-Lyp respectively, and diodes Dlx-Dpx and Dly-Dpy are connected to the other end of each of said tablet lines respectively. The anode side is short-circuited with a common line, and an output terminal M is led out. The light emitting devices Caa-Cap-Cpa are provided to a lower layer. When the codes are supplied to demultiplexers X and Y, the circuits are successively formed to those table lines by output lines. Then 1<2> tablet lines are scanned. This scan induces an alternating current in response to the coordinate point indicated by a pen 2 which is connected to a high frequency oscillator and produces an AC magnetic flux. Then an output is obtained at the output terminal M.

Description

DETAILED DESCRIPTION OF THE INVENTION Technical Field The present invention relates to a diagram text editing system that allows a diagram text to be modified while displaying input data from an input means within the finger box of a surface position coordinate reading display device.

BACKGROUND ART Conventionally, this type of diagram/text editing system has been designed to produce surface position coordinates consisting of a combination of a light-receiving pen and a CRT display device, or a combination of a light-receiving pen and a tablet device for displaying position coordinates. Read and display device on computer 1]
In this type of work, we use a large structural part and many of the surrounding R'< remains as 8-hard in order to perform the seat-lining and the outer leather on one surface. In addition to lacking flexibility in use, the amount of data that can be output by a CRT display or tablet device is limited. By forming the skin of the pixel device and the layer of the tablet on a multi-layered planar structure, we have developed a new surface position coordinate M, which has a high degree of topography and is capable of handling a large amount of data. To provide a figure/table/text editing system that allows editing of figures/table/text to be carried out efficiently using all display devices.

composition Hereinafter, one embodiment of the invention will be described in detail.

The non-inventive figure/text editing system V uses a surface position coordinate reading/displaying device unique to the present invention and data such as a word processor or facsimile according to the next month's 4th day of the gramogram on the computer. The input/output device is a terminal device.
Copying/copying is performed to the surface position coordinate reading/displaying device to be constructed, and in a state in which a processing mode is set using the input means of the keyboard which is a part of the word processor, commands using the coordinate point indicating means are performed. The surface position coordinate reading and display device V...J area design is executed according to the direct position of the position, and the character pattern created on the display surface of the word processor or inputted by input means such as the above-mentioned keyboard is input within the surface area. This allows the character pattern to be displayed directly. The operator reads the display pattern on the coordinate reading display device and, in particular, uses the taglet (capture) of the surface position coordinate reading display device to determine the coordinates by the coordinate point indicating means. By showing the entire pattern consisting of a connection of points or image points, or by inputting commands using a word processor, the graphic text is stored in memory.

Some software, for example Fort Ranch °9. It is an extension of the functions of the editor of the boat, which handles subroutines for tufflets and displays, and processes data for processing a plurality of diagrams and text - f7. ).

When these routines are executed, the display surface also serves as a cursor coordinate value input board, and the cursor coordinate value or
: Outputs a basic figure such as adding 4 or the character butter / on the display surface. These are positioned appropriately on the display surface according to the operator's instructions by the wear and tear of the editing software executed by the computer, and are also issued from the operator's keyboard of the word processor. According to the data obtained, it is possible to remove a part of the diagram text that has been collected so far in the image memory. Furthermore, the above-mentioned editing software can be provided with the ability to manually handle all photographs and figures by facsimile. It is also possible that figures input by facsimile can be placed in the pattern consisting of figures, tables, and texts that are unevenly concentrated in this length, in the same way as patterns consisting of basic figures or character patterns as described above. It is. In addition, the facsimile recording device VC is capable of outputting the contents of the image memory ◇ In this invention, the terminal device is a word processor, a surface position coordinate reading table 25 device, and a facsimile. In addition, a computer system is used to run the iGki editing software.If the contents of the image memory have already been edited, the contents of the image memory will be edited. When adding or outputting to another copy, the contents of the ll1ii image memory will be transferred by the data exchange function VC, so all software for data exchange is required. In such cases, data exchange and editing software should be implemented in the converter system, and these functions should be shared through a transmission channel by terminal devices such as the word processor, surface position coordinate reading and display device, and facsimile machine as described above. become.

FIG. 1 shows a surface position coordinate reading and display device used in the present invention.
-Cpp is formed, and a pen 2 for indicating coordinate points.

An electric cable 3 is connected to the planar structure 1 via a connector, and the electric cable 3 and the electric cable 4 of the pen 2 are connected to a control device (such as a computer).
(not shown).

Each of the pixel clocks Caa to Cpp in the planar structure 1 has the same structure multilayered by integration technology.

FIG. 2 shows the configuration of one pixel block. Figure 2(a)
is a vertical cross-sectional view of a pixel block, and FIG. The surface of the flat curved structure 1 in corresponds to the lower surface of FIG. 2(a), that is, the first layer.The semiconductor Pn junction LE formed in the fourth layer
is a light emitting diode element, and the n-shaded area of LE is connected to the ground conductor CO1 by 1. The p-type cages are each electrically connected to a conductor CO2.

Conductor CO2 is 5th layer 2nd 61st helmet, 7th/Zeng, 8th layer.

It passes through the 9th layer and reaches the 10th layer. A large number of predetermined semiconductor devices such as flip-flops and transistors are formed in the 6th to 9th layers, and their wiring is connected to the 10th layer.
As shown in Figure 2 (a), the conductors Lya and L'ya are constructed on the 0th layer.
The 14th and 3rd shields xa are formed in mutually orthogonal lines, sandwiching the insulation JVi of the second shield.

Conductors similar to these Lyn (Lyb, Lyc, ”
' = LYp).

LS'n (L')'b+L')'Cy "'t L
'yp) Work Lxn (Lxb, LXC.

””p LXp' F ”'xrl(L'xby
"XC+"'+L'xp) is provided in each pixel device, and these conductors are arranged in the shape of an IJ hook over the entire planar structure 1 in the hole 5 shown in FIG. 3(a). . Also, FIG. 2(b).

At c'l shown in (C), there is a slit part SL made of a transparent insulating material such as crow inside the thousand-faced structure 1 to allow light from the light emitting diode element LE to pass through and exit from the surface. It is formed.

FIG. 4 shows an equivalent circuit of one pixel block configured in this manner. In the equivalent circuit, the light emitting diode element LE is turned on and off by the Q output of the flip-flop FF, which is switched and reset in response to a control command C8 given from an external control device. is now driven. In this embodiment, the flip-flop FF 117 is connected to the circuit 5 in which a shift register is constructed in each column of pixel devices. When these conductors are arranged in a grid pattern corresponding to each pixel device as shown in the figure, a tablet structure as shown in FIG. 3(a) is obtained.

Figure 3 (a) shows the arrangement of the tablet mounting and pixel devices in the x and Y directions, and the folded X-axis tablet line LXa t ``Xb t ''' r LXp
Work y41I tablet wire Lya, Lyb,...
"Yp's - end V (is connected to demultiplexers X and Y, respectively, and the other end is Dix + D2X r -
”' + Dpx and Dly, D2YT ”'l
Diodes DpY are connected to each other, and the anode sides of each diode are connected to a common line, and output terminals M are respectively drawn out. For such a taglet structure, a valley light emitting device consisting of a light emitting diode element LE'l@
Caap Cabl ”'r cap+cpp+c
The relationship between the fK structure of these devices and the tablet structure is shown in Figure 2.The symbol for the light emitting device is shown in Figure 2. It represents the same thing as in the figure.The circuits for the demultiplexers x and y in Figure 3 (a) are constructed, and Figure 3 (b) shows the case of 16 tablet wires.
1 + I2〒2゜l3I3. Tufflet +1ilj L yt -L depending on the sign input to I4I4
Heavy pressure is applied to - of y 16 . X, Y demultiplex → fX, Y are
Sequential resistance R and tablet core DIX”DpX
Add the diode D ty ~ D py + lji
supply current. When codes are input to X and Y,
The output power creates circuits one after another on the tablet w,
One tablet is scanned. This scanning is a high frequency 9G
Pen 2 connected to imager O8C and generating all AC magnetic flux
The X-axis, Y-axis, which guides the alternating current according to the coordinate point specified by
When the shaft turret is reached, an AC output is obtained from the output terminal J. As will be described later, this AC output will be detected from 2 to 3 of the tablet lines that are in contact with each other, so the fingerboard device of the pen 2 can be detected from the distribution of this AC output. Become. In other words, first KX!
The coordinates of the cursor can be added by scanning and detecting 1ll, and scanning and detecting all the Y-axis arrows. The specific configuration means will be described later.

How many tag red wires the voltage applied by the pen 2 is applied to depends on the spacing of the tablet wires and the diameter of the pen tip. If the magnetic flux generated by the pen 2 is too thin, it may not be possible to detect the position, and at least the 2nd FC of the tag red wire [therefore needs to be guided].

In the present invention, the tablet has a multilayer integrated structure, and the total distance between the tag red lines in the X-axis and Y-axis directions can be reduced to 200 μm or less. On the other hand, the diameter of the tip of the pen 2 is required to be about 400 μm. The specific structure of the pen 2 is shown in FIG. In FIG. 5, 21 is a stylus made of a material with high magnetic permeability. Further, 22 is a coil in which copper #i or the like is wound many times, and the dotted line portion is the center, through which the stylus 21 passes and its tip is exposed.

A coracoidal voltage is applied between the terminals of the coil 22. The lines of magnetic force generated by the coil 22 are concentrated in 5 ml of the material of the stylus 21, and the density of the magnetic force becomes cylindrical at the tip of the stylus 21.
” The electromotive force induced by ya can be concentrated in an extremely small area.

Next, a means for detecting the indicated position of the pen 2 will be described.

Detection of the coordinate position specified by pen 2vC is X.

This is done simultaneously for each Y-axis, and the third
Figure (a) Detection is performed based on the outputs in the X and Y axis directions M in the circuit shown in K and the input signs to the X and Y demultiplexers. Here, the detection of the X-axis coordinate will be explained below with reference to Figure 6. In Figure 6, the DEM
converts the alternating current output of M in FIG. 3(a) into direct current, and the output is converted into a digital value by an ADK converter. In Figure 6, the part surrounded by a dashed line represents the data flow processed by the digital signal processing unit, and the clock generator BC and oscillator 5 represent the clock system of this digital signal processing unit. It is. The clock interval of the sampling clock of this digital number 1 processing circuit is T, which is the clock interval of Be. Connected to the input of the multiplexer, the tablet is driven with a clock interval T, so that the tablet output M is input from 2 in FIG. The transversal filter connected to the AD output records the above tablet output value, and each tag output tXB
c It becomes the tap system of the transversal filter that records and shifts the output value, that is, the address value of the tablet.

When multiplied by 8, the constant K is selected so that the coordinate value of the cursor is obtained at the output value of BC at which the tablet cutting edge signal appears at the cutting edge. At this point, even if the output digital value of BC changes slightly, it does not change. Using this circuit money, record the coordinate value in the register LRI and output it to ■.In other words, the register 10 records the largest value of the tablet output value, and the K that detects this value is 7JI. ] Using the calculator, subtract 1 sword and 1 shift from 10 deba, and record the tablet deba value in register 1o through the gate that becomes 6 when the 7 output is positive. Each time, the IC which gates the output value of 8 by 9 and records it in the register LR2 is a circuit that detects the first value of BC, thereby making the contents of register 1° zero. Therefore, after the maximum tablet output value is recorded in register 10, the coordinate values of the tablet are recorded in LR2. FC&'! It detects the final value of BC, that is, the address of the last taglet, and transfers it to the current value of LR2 '1LR1.

FIG. 7 shows an embodiment of the figure/text collection system according to the present invention, which is constructed using the surface position coordinate reading/displaying device consisting of the above-mentioned planar structure 1 and pen 2.
! Keyboard 12 work disph.

14 is a facsimile machine, 15 is a terminal computer, 16 is a communication system, and 17 is an information processing system.

With this configuration, the code data of characters input from the keyboard 12 of the word processor 11 is read by the terminal computer 15, and the human characters are displayed on the monitor display 13.

The terminal computer 15 controls a word processor 11, one or two surface position coordinate reading and display devices, a facsimile 14, and a remote information processing system 17.
Performs communication control for code transfer between The communication system 16 is for use in a trench network, and the terminal converter 15 is one terminal connected thereto. An information processing system 17 connected to this communication system 16 includes hardware and editing software that are shared by a plurality of terminals. The keyboard 12 is used both to output commands to the information processing system 17 and to output data. If the letter is to be transferred to another side, the keyboard 12 should be used to display the letter ``Butter'' for the character originating from ``A'' at the appropriate position to be displayed on the 1 side. The information processing system 1 is transferred to the information processing system 17 by coordinate values and data regarding the character pattern arrangement, which are transmitted to the information processing system 17 while specifying the coordinate position of the planar structure 1.
In step 7, position alignment processing is performed. Transfer the resulting data to the display side of the image storage device of the planar structure 1. ・If data is to be input to the editing software running on the information processing system 17, 13
Specific characters indicating that data input is waiting are displayed on the monitor display screen, and the processing of the terminal computer 15 is interrupted by the operation specified by the keyboard 12. The content of the data is transmitted to the information processing system 1. If the command executed by the information processing system 17 is to draw a drawing, the L is sent to the sharpening pen 2 that executed this command.
A basic figure that satisfies the points touched on the surface of the planar structure 1 and other input conditions is drawn on the display screen. Which basic figure to choose depends on what kind of one-shape routine is used and what parameters it uses in the 10 grams drawn by the Sushika software system, and these are determined by the buttons attached to pen 2 or the ( j51c1 before construction
It is determined by the operation of the keyboard 12 in accordance with the data input request shown on the monitor display screen 3.

Table 1 is an example of a subroutine that has been conventionally used when writing a program for drawing one character in Fortran language. Table 1 is for display on the display surface, and can be used when displaying using the entire display device of the planar structure 1 shown in FIG. 7. In addition to Table 1, there is a routine for inputting the character pattern displayed on the monitor display into the display function of the planar structure 1. The conditions necessary to execute this routine are given by the coordinates of the pen 2, the operation of the HsY button attached to the pen 2, or the operation of the keyboard 12. Conventionally, the necessary data was input from a keyboard printer to execute the subroutine 1, but as described above, according to the present invention, the data can be input using a tablet with the same plane as the display surface. Data input becomes a must-have. This one-time VC requires the preparation of routines for operating the tablet and reading the data, as shown in Table 1, and Table 2 shows an example used in a conventional tablet. The invention is to create a program that constitutes the entire editing software system by combining the sag routines in Tables 1 and 2 with other subroutines such as those described above that are unique to the present invention. The general form of the algorithm when creating a pattern consisting of diagrams and texts using a surface position coordinate reading and display device with distributed tablet power is shown in FIG.

In FIG. 8, WRITE α sends a message to step 5 to input data indicating which subroutine to use among the subroutines shown in Table 1 to perform the work on the surface position coordinate reading and display device on the monitor display. A message is displayed on the monitor display indicating that the data is in the data input state. Next, a read command is executed at (READ). The input/output device finger rectangle at this time is the keyboard 12 in FIG. 7, and the keyboard 12 also specifies the memo 11 area for recording data. DkL[JTI
Determine what kind of routine-i CALL is to be performed in a part of the memory area above by using NE + TABLFT.
In VC, the number 1 input in the parameter field of the above nice play routine is the tag) t - Pen 2 in Figure 7
So I worked on it with my fingertips, and I was able to add it. And DISP
Execute the above display routine with LAY. Dimly,
COUNT includes WRITE) and READ), and W
RITE) then shows a message on the monitor display allowing you to decide whether to continue displaying.
READ (M) In response to the message, the operator presses keyboard 12.
Read the data entered. Depending on the contents, it is determined whether to proceed to the next step or return to the first WRI T E (M). The routine used in DISPLAY in FIG. 2 are used. The routine used in the step DISPLAY in FIG. 8 is, for example, PLOT, lA.
If it's flattering, IJT in step 1 before that.
ABLET IGDT for each routine used.
Immediately, it is necessary to engrave that A11, which has read one vote, is assigned to the parameter 1 of PLOT. If you want to draw a bar graph using the same function VkoBAR, use TABL
In the ET step, all the parameters of the BAR are determined, and a series of operations are determined using the DIGPT and other digitizer routines.

In this way, the combinations of routines that can be used in TABLET are determined according to the groups of routines that are used in DISPLAY in FIG. DISPL among these combinations
There may be cases where the handwriting pattern input to the recognition routine used in AY is created in TABLET. This moment is
It is necessary to provide a program in TABI and ET that specifies the range of the tablet where the handwriting pattern/print is to be drawn. Furthermore, when a pattern in which text is displayed in DISPLAY is used, the keys pressed on the keyboard 12 in FIG. It will contain a routine that will be prepared in memory to be transferred to a designated area of the display. In this way, D
TABLE for routines used in ISPLAY
By using the routines used in T, it is possible to create a general-purpose diagram text editing program.

Depending on the type of processing, it may be possible to read the original damage information from the facsimile 14 and display it on the flat structure 1, and add a collection process to the lever r'L by operating the keyboard 12. 15 indicates a paper recorded by the facsimile 14;
This is output from the image memory in a certain step of 3'JP and RQ of the program. Transferring and exchanging these memory contents is possible by issuing a command that shifts the input/output process that creates all files to the exchange process.

In the terminal of the figure/table text editing system of the present invention, the image displayed on the flat-j structure 1 in FIG. It has certain applications. However, in order to transmit a video signal, a wide frequency band is required, and with complete peace of mind, a communication system different from the communication system using the word processor 11, facsimile 14, and taglet portion of the planar structure 1 shown in FIG. 7 is considered. Everything is in your favor. It is assumed that the communication system 16 in FIG. 7 consists of two parts as described above.

In FIG. 9, a portion α forms a loose network, and integrates low-speed communications such as facsimiles, tablets, and word processors in a time-division manner as described later. As for display signals, one transmission line is not shared by many communication channels by means such as time division VC, but each is individually distributed. X in FIG. 9 is a space-divided type line concentrator that accommodates these lines. The block T1 shown on the α-naro loop network in Figure 9 connects the above-mentioned low-speed communication channel to the east line by time-sharing means as described later, and the connection control at X is performed in parallel. be able to. This is because in a time-division system, there is only one circuit, but in a 4G channel, there is one line that corresponds to the line that is connected to the It will become. The α-loose technique is advantageous in a time-division system, such as a space-division system, in which channels are concentrated and information resources are shared, consisting only of processing units that do not occupy space instead of mechanical units, but the channel speed is There is a limit to K. The βIJ connected to the line concentrator X k'tc is a video line compatible with terminals, and the configuration is optimized by sharing roles with the α line.

An example of a transmission system to which the present invention is applied (such as Koya).

The code format flowing through the transmission link is composed of code words that follow Ichiya Nagata's transmission law. Each terminal or combiner serving as a transmission system node is connected in a loop as shown in Figure tJfJ9. In Fig. 9, TI,...
, Ti,...y TH is a terminal device, and S is an information processing system. α shown in FIG. 3 is a symbol representing the above-mentioned looseness. Each node station on α shares one transmission frame format.

The field consisting of information symbols of the transmission frame consists of an imaginary number part, and is used as described below to create a channel of 5 bales.The terminal Ti in Fig. 9 is a general terminal station, and its subtraction processing +=
F1'ev is shown in Fig. 1θ. In the same figure, this is the receiving section of the same terminal that receives signals from the R&E upper station. C is a master clock source, which automatically adjusts the Kiyomoto frequency by supplying a voltage of 1till = '14. TI is R
A scrambling baseband (
Timing slippage of received 1g bit clock from i issue VC
is a ring that detects the proportional 1g signal.The ring's 7+1 ring clock is a bit clock, and the clock phase is changed in the direction where the timing information, which is the output of 7, becomes zero. Apply the voltage to be controlled to the vibration isolation frequency control terminal of C, which is the master clock source.P
R is operated by the pit clock output from C,
The output of the input &XH is descrambled by DS, and it is checked whether the code word complies with the algebraic coding law V, and all the results are saved. Also, P
The output of R is an error-corrected code word based on the above-mentioned test results, and this n is input to SR located next to PR. S.R.
consists of a register that records the above corrected code word and a tarlock circuit that controls all of its contents, and this clock circuit is reset when it is found that the above algebraic encoding law is met. When the transmission frame is synchronized, the SR in Figure 10 buffers between the transmission system and the terminal mW device, and its output is the information of the transmission frame transmitted from the terminal ``to lower station'' in Figure 10. It forms part of the symbol. Among the information symbols input from PR to SR, the part that is received by this terminal equipment is revealed contrary to the designation from the above-mentioned circuit, and this part is transmitted at the same time as it is transferred to the terminal equipment. V? The transmission code from one terminal is input and updated. In this way, the above-mentioned 1-information symbol portion output from the SR is partially changed by this terminal device! #? This part is processed according to the above algebraic law of t-coding, and the result of this processing constitutes a code word, which is transmitted from the terminal ``to the lower station'' as a transmission frame. - This frame configuration is performed by PSE, and the output cache of PS is 5cv.
C machining is scrambling and sending 1 gosa 1.

By uninventively providing a function code at the beginning of the transfer frame, and detecting this code in PR, the contents of the register that generates the test result of whether or not the above-mentioned code is present are transferred to another register vC. By making the above correction according to the contents of the register, and by resetting the contents of the former register, it is possible to immediately begin to verify that the missing transmission frame is a code word in the PRK, thereby improving the transmission efficiency. This is to ensure that the performance does not deteriorate. The entire code sequence constituting the transmission frame created in step 5 above is transmitted to each link of the loop network shown in FIG. 9, and this transmission frame is divided into a number of fields, such as missing fields.

In FIG. 1θ, the display screen α in FIG. 9 is a finger, and each station on the α loop needs to have the circuit of the block shown in FIG. 1O. In FIG. 9, it is assumed that TI is the main station for synchronizing the operating clocks of each station, and is also the sub-station for transmission channel allocation. At T1, the clock source in Fig. 10 (4-TI is controlled by TI and not by @ wiring is Tl2)%
The bit clock shown in FIG. 10 is synchronized using the delay adjustment circuit DIIC and the rFli polarization V signal with respect to the timings 4 and 4.

RD processing SD in FIG.
This is a register for transferring 1g information 5RIC prepared in SD to transfer DK and update all the contents of SR. The configuration of this RD, SD, task and SR is α
It is the same for each station on the loop, but TI+...'j
T11...The method of using RD and SD differs depending on the terminal device and information processing system VC in pTN and SD. This article describes the bottom of the field groove in the transmission frame at the time when the code word is being formed in the SR. That is, an information processing system S consisting of a field constituting a control channel and a plurality of information fields for the purpose of transmitting information is TI, . . . , TI, .
....

'rNv' is used jointly, and the above-mentioned valley field is used at the same time, and the above-mentioned task that also uses the information channel is processed at multiple points. These information Chai Lu #, fJ
r, the terminal is TI, −; T i, −y,
The number of information channels is T. There are more terminals than Information Channel and Maki, and Rin's terminal is the 10th terminal.
Select one of the fields for the information channels of the registers RD and SD in the figure to become S and the control channel of RD 'i6 and SD in the first () figure. Each station on α except T1 uses the same usage sound. Tl is R's request for S' 1. A start code is sent from the channel field every τ for a fixed amount of time. Check the signal from each station that is shouted from the control channels of U and RD. The start signal interval τ is divided according to the number of stations on α, and each division corresponds to another station on α.

These stations count the divisions of their own station after detecting the start code, and if it is necessary to communicate with S at this time, SD
Record the optical call code '+8 in the control channel field of the register. At T1, presence or absence of an optical call code sent to the RD register of the own station]@channel field is detected by finding the division corresponding to each station by detecting the start code. Thereafter, T1 selects an available information channel. As a result, the field G' for the city II 1iIiI channel in the Ti & Engineering SD register sends a start code, or when the JIJ number for that station is counted, a code indicating the number of the information channel, or 1 indicates that the information channel is not available. Record the connection code consisting of one code. In the above case of redundant code selection, the valley terminal station checks whether there is a connecting code before selecting the older call code, and uses the information channel specified by that code to trace S. do. The machine whose code above indicates that it is busy performs a waiting period.

Each station on the α loop logically connects the data receiving section and transmitting section of each station by selecting the specified information channel from the RD and S and D register fields by detecting the connection code. . In the β-line exchange of this switching broadband network, that is, at Then select all channels in the β line that reach the station to which the above connection code was transferred. CI) control may be performed immediately after selecting the connection code at T1.

The loop network and the information processing system S are connected as shown in the arrow J: Sea urchin. TB shown in FIG. 11 is TI, . . .

TI+...p R in Fig. 10 in the same work 5 as TN etc.
It is based on the same principle as the D-work SD and its related parts. The contents of RD and SD are divided into fields for a plurality of information channels and control channels, each of which is connected to the input/output channels CHO, CHI to CHa Ic of S. CHgkX control channel CH, ~CH
3 is three pieces of information.

Here, as an example, it is assumed that the number of information channels is three. FIG. 11 shows the configuration of an information processing system that is used jointly. CC in the figure represents the central processing unit. If you exclude the contents of the program executed by CC, S
There is no difference in the configuration depending on the method of application. TI for information system S.

Ti,...-m The above three information channels used by multiple terminals such as TK are logically connected through CH, -CH5i, respectively, and the CC in S receives questions or messages from these valley terminals and their responses. The processing for this purpose will be carried out in Tato. M in Figure 11.

RE, F, etc. are a kind of external storage memory, and F records programs or data.

It is also possible that a data recorder consisting of image No. 1g is recorded. The RE records the audio signal severance in order to perform a voice check on the terminal. Furthermore, the memory M is for speed conversion, in which an image or audio signal is input at high speed, converted to low speed, and transmitted to a terminal. Exchange XV shown by VC in Figure 9
C is Wl, W2 connected to all BUS in Fig. 11
．． All W3s are connected via a broadband line to form an image channel. It is necessary to effectively utilize each area of the valley block shown in FIG. 11, related software, and work memory of the CC. This is done by appropriately comparing the block layout shown in FIG. 11 and the functions of the interrupt processing program. In other words, each block other than the CC in Fig. 11 (the construction line is issued by the prompting of the program executed by the CC and operates based on the command, but the CC is not involved in these operations). It is executed in parallel without interrupts (
CC is contacted by W.

The CC has a work memory and uses this memory area to process the operation results of each block or line described above. Transfer between this work memory area and clocks other than the CC in FIG. 10 is performed by the input/output function of the CC, and execution of all program instructions is assigned to the instruction execution function of the CC. Is the work memory input/output 4? A.M.
It is shared by e and instruction execution functions. Information transfer between each block shown in FIG. 10 is performed using a common memory called RES, and each block in FIG.
Separation of ES'i accesses takes place in the form of time-sharing slots given to each processor from the MPX. C
The slots for C are divided into instruction status 1 and input/output capability, and each slot allows each function to access the work memory. The address area of the common memory RES is divided into a plurality of partial address areas, each partial address area has a partial address of the address value of %, and the valley addresses in the partial address area are ω in the order in which they appear in the record. By applying the partial address, firing or recording is performed according to the above-mentioned connection order. The partial address for the CC is divided into two parts, - 1000 is the CC instruction execution number ML.
The other is assigned to CC input/output functions.

Figure 11: Odor, BUS & ZM1~Ms, M, R
E.C.C.

It is occupied alternately by TB and F in a time-sharing manner.

'f, this time division slot is performed by line 1 of BUS. The line 1 is an address line of several bits, and slot allocation is performed by changing the logical value combination of each bit (VCL-). BUS 2 is an input to RES, which is composed of the logical sum of the output lines from each block above, and BU
3 of S is a parallel output line V from RES to each of the above Glocks. BUS 4V engineering common memo IJ RES
The address line is composed of the sum of the output lines from the valley Glock. BUS 2. 3. By categorizing only the Glock addressed by BUS 1, each of the 4 blocks exchanges characters between them in an arrow-like manner. In the slots allocated to any block,
In the first half of the slot, the partial address of the code transfer destination unit is designated and recorded, and in the second half of the slot, the partial address corresponding to the self block is designated and read. If all partial addresses are specified as described above, data will be recovered from that address area in the order in which they were recorded. If you want to carry out a transfer between two blocks, including the CC's Ichitake control and the CC's human output, the control word (i-RES) that specifies all the code transfers for these blocks should be used. Record 0 in the partial address of each block of , and add the subsequent operation by reading the entire control word from the own partial address in the slot allocated to the two blocks mentioned above. When this operation is completed,・The interrupt signal is recorded by addressing the part corresponding to the instruction execution function of the CC. Even when an interrupt request instruction is executed by the instruction execution function of the CC, the interrupt signal is recorded according to the command execution function of the CC. The CC's instruction execution function increments the instruction counter and stores the work memory specified by the instruction counter, and after completing the execution of the instruction, the entire condensed counter is Immediately before incrementing, it specifies its own partial address and performs a full read, and if an interrupt signal is read out (1), the instruction counter jumps to the address where the interrupt processing program is stored in the work memory, and the interrupt is executed. Processing is performed according to the contents of the signal. During execution of the interrupt processing program, reading from its own partial address is stopped. However, recording to this partial address continues. By securing a sufficient number of addresses in the partial address area corresponding to the above, interrupt signals will not be ignored, and the interrupt processing program will be made sufficiently large to enable flexible multiprocessing. , whenever a function character is received from the terminal device, the character is recorded in the partial address corresponding to the input/output function of VCCC, and at the same time, an interrupt signal is recorded in the partial address corresponding to the instruction execution unit 81F of CC. According to this method, all transmission control is performed on a character-by-character basis, and even if the interrupt frequency increases, these interrupts will not be ignored. This is advantageous when executing a command from a remote terminal. However, the command issued to the line is not completed with an interrupt, but is completed with a new command issued from the CC command execution Isomomo. It is necessary to make it R5 so that the character is not lost due to this.

Multiprocessing in an information processing system is performed by the function of an interrupt processing program, which manages a task table consisting of many items. A task corresponds to a channel in a time-division multiplexed line, but it is not multiplexed in the form of periodically assigning slots as in the case of channels.The above interrupt processing method requires interrupt signals to be By reading the interrupt signal and determining which item the interrupt signal pertains to, this task team updates all of the items and searches for items in the task table for which no input/output instructions are being executed. This task table records the contents and numbers of the commands of the interrupted program, and according to the item priority 1i1d'[, the command of the program m3 above is executed instead of the command of the interrupt processing program. Control is changed and control is passed to that program. - The interrupt processing program diverts the time during input/output to other tasks, but as shown above, 1b114@ is passed to other programs. For example, 1 yen unless an interrupt signal is detected! There will be no way to reason. This interruption has nothing to do with the priority 11 members of the above task items, so
Tasks that are in control may be ignored.

In order to prevent this error, it is necessary to provide a Glock machine, such as RT shown in FIG. 11, which generates an interrupt signal at regular intervals.

Missing VC Figure 12 shows the internal configuration of the CC of the 11th South Central, where PU is the CC's command execution function, and 〇 is the input/output flow TTF4. BUS and part 1. 2. 3
゜4, the line is a! Since it corresponds to the same symbol in Figure 9, P
U and 0 each occupy their own entrances.

However, the work memory WM=i is shared, and this use is performed as follows.

AD in Figure 2 decodes the device address bus signal to detect the time to allocate WM to PU and the time to allocate to IO, and A is the address where the PU and IO address signals are gated by the AD output. Represents a signal. R
, W are respectively shown in A and f, :, WU(7) T
This is a terminal for reading from the I' address or recording to the & air address. f, ta, ·) 311 The internal configuration of the RES in FIG. 13 is shown in FIG. A portion MM in FIG. 13 is an internal memory, and A is an address bus for the internal memory. P
This is the terminal to which the A&X partial address is added, and φ1
One φ in a 3-phase clock of φ2φ3! gated by MM f to address. . According to this address, the partial address is read out in the recording order of
Alternatively, use ■ to perform all input and output. Whether all inputs are performed, all outputs are performed, or both are not performed depends on the logic value added to the ACI input AC2. “A.C.
When I is ON, it is gated from R1 to φ2 and the AVC recording address is added, and when AC2 is ON, the AVC recording address is read from the 1st row of R1,
Depending on each case, the MM K signal is input by being gated by φ2 from ■, or the output from MM is obtained at 0. - The record of 10,000 R1 and the d output address are φ2 depending on ACl or AC2 ON/OFF K24
In step 11, 1 is added and recorded in R2. This addition is carried out modulo a predetermined number, and in Figure 13, P
It is necessary to change the modulus depending on the partial address added to A's 4 children. This is done by changing the number of bits to be processed in the addition represented by the symbol ■ in FIG. 13, and this change is performed by a mask signal for the bits to be processed. A circuit for converting a partial address into a mask number is shown by &X MAS VC. The third phase φ3C is
The recorded address is recorded in the address specified by the PA. If the read address exceeds the record address, it means that there is nothing to read.
The recording address part of the 1 register is compared by making the read address part into the C1 comparison (2) path. If the above two parts of Kl are equal, in the phase φ2, it responds with the output AC3, and adds 1 to the read address part of R1 to read R2.
All operations that are recorded are prohibited. The fact that all the additions to the recording address and read address values are performed using C modulo the number of places as described above means that the address values in the partial address area are circular. When data is recorded at each address in the i-minute address area, the value in the a/self address section of the R1 register is equal to the value obtained by subtracting 1'ft from 111 in the read address section. This is compared by a comparator circuit 02, and if they are equal, a response is made by an output line AC4 in a phase φ2, and the external circuit stops sending a signal to ACI.

The problem is considerably more specific in industrial activities where humans encode meaning and communicate with machines. The people who form corporate organizations have a different type of activity. This can be thought of as passive encouragement until a concrete problem like the one mentioned above is formed. In this technical activity, exchange of materials or opinions with superiors, co-workers, and subordinates, and as a step in the activity.
Or, create materials for reporting and index the materials. The information processing system shown in FIG. 9 performs material formation 2 creation in the above-mentioned activities.

It serves as a tool for indexing and recording exchanged information. In this case, F in FIG. 11 is used as temporary storage, mail storage, or facsimile file in the above operations. According to the present invention, by recording an image signal in M in FIG. 11, it is possible to read the image signal at a low speed. According to this method, when all patterns are exchanged between F in FIG. 11 and the facsimile device of the terminal, F and Cc can be exchanged at the speed of the facsimile device, thereby preventing them from being tied up for a long time during the five pattern exchanges. In order to avoid this, pattern exchange is completed at high speed by mediating M, thereby preventing loss of time for performing all other processing that cc and F should perform. M in Figure 11 has an external clock input of 0Tt4.
'Q, and when this signal is taken out from F, it is also done using this external clock. However, when outputting a signal from the F pattern medium, the F pattern medium must have its own clock. Although the intermediate clock and the external clock can be approximately matched in frequency, they cannot be synchronized in phase. In order to perform all output from a device with such an interlocking configuration, firstly, the buffer register recorded on the output side of F must be read in the order II ■, and secondly, the recording format of F must have a certain length. It is necessary to consist of multiple information clocks. In this way, there is no need to increase the capacity of the register for the pattern buffer on the output side of F.

FIG. 14 shows a control circuit for reading data recorded in the pattern buffer as described above on the output side of the OF in FIG. 11. In Fig. 14, the BUS is connected to the BUS in Fig. 12, and the entire Fig. 14 is connected to the i-th BUS.
Included in F in Figure o. FO in Fig. 14 is a medium for recording an image pattern, and the read output is transferred from the second terminal of the FO through the pattern buffer BF to the BUS.
It is taken out to the terminal number 3. The edge connected from BUS 4 to FO 3 is the line that drives FOt'', and is B in Figure 12.
It is extracted from the US signal. 3/4g of FO
When the image memory is read by the image memory, a bladder ejecting clock with a one-page f-elephant pattern is output from FO 1, and in synchronization with this, image I is output from FO 2. 4 of FO represents all the blocks of the image pattern R
A G decoding (interrecord gap signal) is output.

Terminals 1 and 2 of the BF are terminals for obtaining a signal to send to the BF, and terminals 3 are used for writing or reading and inputting the address of 58F.

The write address to BP is indicated by the register,
Ll counts the image signal reading clock. The accent address from BF is indicated by the register &X L 2.
L2 is the clock transferred to the BUS in Figure 1O, and is a clock created based on the W signal of the MPX in Figure 12.The clock frequency is obtained from the terminals 2 of BUS and 1 of FO. are almost the same, but the phases cannot be matched.Therefore, the BF address to be transferred from FO to BF is set ahead of the BF address to be transferred from BF to 6BUS.In other words, the value of Ll is set to the value of Ll. The value is controlled to advance. This is done by resetting Ll and Ll to make the times at which counting is started different. For this reason, the D1 IRG signal in FIG. 14 is delayed, which causes Ll to be reset and the eyelids to open with a delay. Furthermore, in order to prevent simultaneous access to BF from Ll and Ll, one of the FO
Arii+'! The clock signal added to BUS 2 is also input from a terminal called clock signal gold 1, which has a frequency of about five times or more. In FIG. 14, N1. The circuit consisting of N2 is allocated alternately to the slots for accessing the BF from vXL1 and the slots for accessing the BF from Ll.
Make a clock that makes all the slots. These two clocks 'fi-Nl and N2 are supplied respectively.

The circuit configurations of N and N2 in FIG. 14 are the same, and details are shown in FIG. 15(a). The waveform of the terminal 1 and 2 in Fig. 15 (a) is crossed by 1 and 2 in Fig. 15 (b), but in Fig. corresponds to The purpose of N1 and N2 in FIG. 14, that is, the circuit of FIG. 15, is to
Among the pulses of the second 4g signal, which have a lower frequency, the first 4g pulse, which is not generated by the molecule Ifr, is selected at the rising edge of the second pulse. be. The operation shown in FIG. 15 is executed as follows. The same figure (a shows the fly circuit diagram, the same figure (b) & the operation time table. Fl is turned ON when the second signal becomes 0NvL and the first signal is turned ON, F2 is F, is ON and the first signal is OFF.
becomes. Therefore, F3 is set to 2 after the second signal turns ON.
It turns ON at the first double number. For F3, the first signal is OFF
It is reset by F3 input & XF
It is prohibited by the output of F4 which is activated by the output of F3, and F1
#F29 F3 does not operate until F4 is reset. This reset is done by updating the file of the information processing device, that is, the 11th
When inputting to OF in the figure, it can be done at high speed via M. Even in this case, low-speed transmission can be performed between the terminal facsimile device such as Ti in FIG. 11 and M. In the case of FK writing, it can be done using an external clock supplied through the BUS in Fig. 11, especially as shown in Fig. 15(a).
No such circuit is required.

If it is possible to use the file device that records image signals from a remote terminal in Step 5 above, the file device includes various product catalogs that can be used with many terminals, academic conference-related technical materials, etc. If you record information about such things, it will become a popular topic. Also, C in Figure 11
By including a program that has image digital signal processing functions such as texture analysis in a program that can be executed in C, corrections and edits are made to the notes/records recorded in the image file device, and these are sent back to the user terminal. It is also possible to do so.

The message sent from the terminal Ti on the α loop in FIG. 9 to the terminal VC Tj on the α loop in FIG. 11 is recorded not as a symbol but as an image signal in the file/I/F in FIG. 11 using the method shown in FIG. 14. be able to. In UE3, the header label of each record is recorded as a surface image signal using the method shown in Figure 12, and it is possible to use the header label of each record as a symbol.
Furthermore, the FO section in FIG. 14 is made up of a plurality of recording media, and each record can be accessed by differentiating the signal sound for addressing a specific one from the BUS side in the same diagram. For example, when creating the above-mentioned record from Ti, the service program executed by the CC scans the image 1 sent from Ti with the empty area of the recording medium completely exposed.
Transfer number 1 to this area. To search for this T5 area, you will need the above-mentioned helad label and the signal indicating the interrecord gear knob shown by IRG in Fig. 14. Work like the CCVCL filter in Fig. 9 is possible. Therefore, the service program executed on the CC must have the discretion to create a task table, and create an entry corresponding to the work created by the user at TI.The detailed record of this entry includes the file There is a record of work steps such as operation and exchange of control signals with the user of Ti, and it is said that the controller of the service program transfers the task item V of another user and also takes control of the task item V of another user. Multi-processing is possible') VC. When the work step of a certain task item is recorded in a file V and reaches the stage where the contents are transferred to the user of the terminal Ti, the priority of processing the task item can be lowered and the message can be transferred to the terminal Ti. Wait for conditions to be met.

As another form of message transfer from Ti to Tj, in the above explanation, when T1 finishes recording the file FV, the task/negative processing step ends, and Tj VC,l:tsu'[T' At a time that is convenient for the user of Tj, the user of Tj can also remove the file F (5) when accessing the record recorded by T.・In the above, I explained the processing of 100th edition of Alpha Loose's Trace 100 (g), but along with this processing, Correspondence system:
l4I1 It is necessary to clarify everything.

The detailed record of the above task table is based on the 13 main finite automaton, but the communication control procedure is also a finite automaton. A limited number of states and 1 transition between them.
The state of the transmission link from the established state to the reset state and its transition relationship will be explained using diagrams. FIG. 16 shows the transition relationship between states in a terminal device, such as Ti7 in FIG. 9, and each state according to an event that occurs. 0 to 5
This is to clarify the transfer relationship when conversational communication is performed using the terminal device IT. In the state where the terminal device is communicating, that is, the states 1 to 5 ,
It is necessary to send a code indicating that the terminal device is in the middle of a VC at the time allotted to this terminal device VC using the control channel created in the control field of the transmission frame. 16th
As shown in the figure, when communication is terminated or interrupted from the terminal side (a reset state MV returns).

At the same time, the communication display sent from the control channel is stopped, the tti control at the control station T in FIG. 9 is stopped, and all relaying of the communication display to the information processing device is stopped. The state 1 in Fig. 16 is the general call station name sent from the control channel together with the start code for a terminal to make a call, that is, in this case, the information processing system, and all calls are sent from the control channel to the information processing device at the T1 station in Fig. 9. At the same time, the name of the calling code 2 and the name of the desired information channel are sent out during the idle time, and at the same time, the name of the unused 1 information channel is included in the time allocated to the terminal Ti on the control wholesale channel. Send. On Ti, the signal indicating that the connection from the information processing device has been completed is activated by the Kono channel, and the 1g signal enters the state of 2, and the following 3. 4. It is controlled as shown in the private transfer between the 5th state and time.

If you do not use a terminal, and if you want to transfer messages to another terminal or receive a response from the information processing device using the above-mentioned link 1. , by turning on the absentee key (!:), the absentee reset state becomes 6. During this time, it is determined that there is an incoming call at the time assigned to this terminal by the rliIJτ wholesale channel created in the control field of the transmission frame. The device enters the state where it prepares for the absence response (7), and the terminal performs all self-checks to see if it is ready for reception, such as automatic power-on and paper settings, which will be described later.Even if the absence key is not operated, the control channel 1 is activated. When an incoming call is detected from , the state becomes 7. In this case, the power has already been turned on. As a result of the self-diagnosis, if the call is receivable, a response control code is sent and the state becomes 81. If the reception is 1g, the corresponding control code is sent and the absence reset state of 6 is returned to 6.The central information processing device, indicated by S in Fig. 9, lowers the priority of the corresponding task, etc. At the center, as mentioned above, the time at which a response should be received from the terminal is monitored, and if an acceptable code is not received at this time, a control code indicating that it is not acceptable is sent. The same process as when receiving 4H is performed.

The state numbered 8 in FIG. 16 is the state in which the terminal is waiting for reception or transmission. If this received block is good, a control code requesting all of the next block is sent at full speed, and a waiting state is reached with 10 steps.If the received block is bad, a control code requesting retransmission of the previous block is sent, and the waiting state shown in Fig. 15 is reached. become a state. In this way, the waiting state is divided into two parts (taking into account that there may be errors in the transmission request and retransmission request).
B:) After sending the signal, the terminal monitors the time at the time when the control code for sending or retransmitting is supposed to be sent, and if there is no response at this time, an inquiry code, that is, an ENQ code, is sent through the wholesale channel. When the terminal 0 side receives the ENQ code, it retransmits each of the 9 and 1θ states and transmits the retransmission code. 9
When reception of C Zlock in state C of 10 is started, the stop of the digits and codes in the reception state of 8 means the end of communication. In terminals with little shared use, unnecessary power may be turned off.

In terminals with the state diagram shown in Figure 16, the power is OFF in state 6.In the processing section that operates only in the power ON state, states other than the above three states can be identified. shall be handled as such. The state is distinguished depending on whether the hook is OFF or not when the absent key is operated, and the power is turned ON in response to an incoming call and switching to the modem. The timer is operated using this voltage, and when the timer expires, the status identification register is set to 1 and 7. Depending on the state of the toggle absent key and the hook of the telephone, it is necessary to select between the "absence response" state (7) and the signal state (1).

FIG. 16 shows the specifications of the communication control program in the terminal device 4 and the central information processing device? It is determined. However, if the solid device has one rule, it will be in the form of multiple processing.

The object of multi-processing is the communication channel and not the above-mentioned tasks. This communication channel is designed to be terminal-specific, and not task-specific.

Also, there is something C attached to the channel table, which does not correspond to the task. Both channel tables and task tables are essential. That is, one terminal is 2Å
When used in the above manner, two or more tasks may occur for one item of the channel team. For example, even if one of multiple people using one terminal sends it to batch processing, the other person can send it to the terminal even if the batch processing result is completed. Shintai is not possible. This judgment is made on the central side by looking at the channel table and task table mentioned above. The operating system functions to update and save the channel table and task table under the control of the interrupt processing program, which includes the above-mentioned 1G control program and other service programs. The communication control 10-gram performs processing such that each item in the channel table satisfies the state shown in diagram M16, but other functions of the operating system refer to both the channel cable and the task table, or perform processing updates. That is, the channel used by one item of the task cable is indexed by the channel number, and the channel code is used.

Do I need to know other tasks? If none of these tasks is currently available, you can access this terminal using the above tasks. Classifying the channel tables and task tables as described above means that the correspondence between input/output channels and tasks can be changed arbitrarily, and there is no restriction on interrupts caused by the completion of the operation of input/output channels. Since the present invention uses hardware for queuing interrupt signals using the circuit shown in FIG. 13, there is no problem in eliminating the above limitations.

As described above, in the figure/table text editing system according to the present invention, a computer is connected to the surface position coordinate reading and display device which displays the indicated position tl-9 of the coordinate point indicating means and the position indicated by the data, In a state in which a processing mode is set by a data input means such as a keyboard, surface position coordinates of the front body data that produce a display sound surrounding a predetermined surface area related to a point instructed to be read in response to a reading instruction by a position coordinate reading instruction means. The character pattern inputted by the data input means is displayed in the screen area, and the character pattern inputted by the data input means is displayed in the screen area by the combiator at all designated positions within the screen area. This system takes means for processing the read coordinate data and displaying the output data within the same area, and has the excellent advantage that editing of figures and tables can be performed efficiently and optimally.

[Brief explanation of the drawing]

FIG. 1 is an external view showing a surface position coordinate reading and display device according to the present invention, FIG. 2(a) is a vertical cross-sectional view of one pixel block in the same embodiment, FIG. Figure (C) is a cross-sectional view of the same pixel block taken along line A-A@J and B-Bm, and Figure 3 (a) is an electrical connection diagram showing the arrangement structure of the tablet wire and pixel device in the same example. , Figure 3(b)
is a one-dimensional wiring diagram showing an example of the configuration of the demultiplexer Y,
FIG. 4 is an equivalent circuit diagram of one pixel block in the same embodiment, FIG. 5 is a diagram of a configuration example of a pen for indicating coordinate points, and FIG. 6 is a diagram of a configuration example of a pen for indicating a coordinate point. FIG. 7 is a block diagram showing an embodiment of the diagram or i-collection system according to the present invention; FIG. 9 is a block diagram showing an example of a data transmission system to which the invention is applied, and FIG. 10 is a circuit configuration for performing transmission processing at a terminal station. Figure 11 is a block diagram of the shared information processing system, Figure 12 is a block diagram showing the internal configuration of the work memory cc in Figure 11, and Figure 13 is a block diagram of the common memo IJRES in Figure 11. FIG. 14 is a block diagram showing the internal configuration, and FIG. 15 is a block diagram showing a control circuit for causing the pattern buffer on the output side of the file memo 'lF in FIG. 11 to be moved in the recorded order. (a) is shown in Figure 14.
1 or N2 circuit configuration N1. FIG. 16(b) is a time chart showing the timing of the operation of each part thereof, and FIG. 16 is a diagram showing the state of the terminal station and the transfer relationship of its data. 1... Planar structure 2... Pen L for indicating coordinate points
n-Z optical element COI, CO2-...conductor Lxa. L'Xa"'X' axis tablet m Lyar L'y
a-・-Y@Tablet sx, y... Demultiplexer SL... Slit part 11... Word processor 12... Keyboard 13... Display
14...Facsimile 15...Terminal computer 16...m<=System 17--Information processing system applicant Kiyoshi Torii Figure 2 (c) O5C, +E +E Figure 15 3 Figure 16 figure

Claims (1)

[Claims] 1. Read the indicated position of the seat gap point fingerboard means, and - Display the position indicated by the data to read the 5-plane position coordinates i4! When a computer is connected to the display device 2 and a data processing mode is set up using the data manual means e, the position coordinate A is read according to whether the finger is 1 m or not, and the reading finger 7r is related to the point that is read by the means. displaying a character pattern (i - In addition to displaying the data, a computer reads the indicated position within the surface area, processes the readout data τ within the surface area, and displays all of the output data within the open chain area. System. 2. The surface position coordinate reading and display device is constructed from a plurality of semiconductors, which are driven by turning on and off a half-circle switch in accordance with each bit output of a shift register, inside a multi-layered plane counterfeit body using integrated technology. A pixel device pigeon in which light-emitting elements are arranged in a matrix, and a tablet layer in which tablet lines made up of X-axis and Y@ that are orthogonal to each other are commonly provided in a matrix, corresponding to the light-emitting elements. t) The diagram/text editing system according to the above item 1, characterized in that the structure is completed by forming t). 3. The character pattern displayed within the surface area is a display for monitoring data input means. The diagram/text import system according to item 1, characterized in that the pattern data inputted in the table is displayed by transferring the pattern data to the surface position.