JPS62154051A - Electronic calculator equipped with file memory - Google Patents

Abstract

PURPOSE:To rearrange the data inputted once in accordance with the size of the numeric value by reading the optional sequence data of numeric data written in respective memory areas in a file memory in accordance with the classifying key operation and providing the means to display a displaying part. CONSTITUTION:At a key input part 11, a numeric key NK 11a, a LANK key 11f, a FILE key 11h and a classification designating key 11i to designate the input output of data by a matrix key 11d are provided. When the classification key of the '1-3' position of the matrix key 11d is operated, person's name data and marking data are read and displayed at a displaying part 16 together with the character to show the position. Here, the FILE key 11h is operated, next, the LANK key 11f is operated, the name data and the marking data, of the person who came to the first grade, are read at the displaying part 16, and displayed together with the character '1-1'. Thus, with a simple operation, the input output of the data is designated, and the numeric value data written at the memory area in the file memory can be rearranged.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a small electronic computer equipped with a file memory having storage areas corresponding to the positions of classification keys arranged in a matrix.

[Prior art and its problems] In recent years, small electronic calculators equipped with a data bank function have been commercialized. This type of small electronic calculator is equipped with a memory capable of storing a plurality of data, and can be used to input data such as telephone numbers and schedules.

However, conventional small-sized electronic calculators of this kind merely store a plurality of data, and do not have a function of rearranging the data once input, for example, according to the magnitude of the numerical value.

[Objective of the Invention] This invention was made in view of the above-mentioned circumstances, and it is possible to specify data input/output with a simple operation, and also to specify the arrangement of numerical data written in a storage area in a file memory. The purpose of the present invention is to provide a small electronic calculator equipped with a file memory that can be changed.

[Summary of the Invention] This invention stores a plurality of data in storage areas in a file memory using classification keys, and then stores the data in each storage area in the file memory according to the operation of a "rank" key that specifies the sorting of the data. The written numerical data is sorted according to its size, and then data in an arbitrary order is read out and displayed in accordance with the operation of the classification key.

[Embodiments of the invention] An embodiment of the present invention will be described below with reference to the drawings.

First, the circuit configuration will be explained with reference to FIG.

In the figure, reference numeral 11 denotes a key manual section, and this key manual section 11 includes numerical keys for inputting numerical data (rN in the figure).
KJ) Ila, function key (r in the figure)
FKJ) 11b, Kana key 110. Matrix key 11d consisting of 7 rows and 6 columns of classification keys, rI10J key 11e for specifying input/output mode, rLANK (rank) J $-11f, rDATAJ key 11g, IF
ILEj key 11h and the above matrix key 116
"Classification" designation key 11 for specifying data input/output by
1 is provided.

The key human power signal from each of these key operations is till 1
01 Department 12. This control section 12 performs control operations for other circuits based on key human power signals from the key human power section 11, and outputs numerical data to the data memory section 13 while inputting and outputting data with the arithmetic section 14. and execute the calculation. The data memory section 13 has a work area 131 and a pointer area 132 therein, and its stored data is input/output to/from the arithmetic section 14 . The calculation unit 14 processes data stored in the data memory unit 13 and files Fl in the file memory unit 15 according to control commands from the control unit 12.

F2. A comparison operation is performed using the data stored in F3..., and the result is sent to the data memory section 13 and the operation section 1.
4 and sends display data to the display section 16 for display.

The work area 131 and pointer area 132 of the data memory section 13 are configured as shown in detail in FIG. 2, respectively. In other words, the work area 131 is
The register 131x, the Y register 131y, and the pointer area 132 are composed of an I register 1321 and a J register 132j.

Further, FIG. 3 shows the configuration of a plurality of files, Fl, F2, F3, . . . provided in the file memory section 15. Each file Fn (n is a natural number) includes a file name register that stores a file name, and F(1) that stores data names of data corresponding to each of the 4211 classification keys of the matrix key 11 (f).
It consists of a register ~F(42) register and an FD(1) register ~FD(42) that store numerical data in pairs with each of the F(1) register ~F(42) register.

Next, the operation of the above embodiment will be explained.

Here, an example will be described in which test scoring data and total score data for each subject are stored in each file of the file memory section 15, and the data is displayed on the display section 16 after being rearranged.

First, at the beginning of operation, as shown in Figure 4 (1),
The data input mode is set by operating the rI10J key 11e of the key manual section 11. This r110J key 11e
As a result of this operation, the characters rINJ indicating the input mode are displayed on the display section 16 at the top, and a cursor prompting data input is displayed at the first digit position of the data display section in the center.

Here, as shown in Fig. 4 (2), enter "Eigo" as the file name using Kanaky 11C, and then press r.
Operate the F I LEJ key 11h. After the first input "Eigo" from the Kana key 11C is displayed on the display section 16, this data "Eigo" is transferred to the first file F1 of the file memory section 15 as file name data in response to the operation of the rF I LEJ key 11i1. Stored in the file name register.

Next, as shown in FIG. 4 (3), the "classification" designation key 11 is pressed.
Operate i and key the person's name ``Mizuta'' using the Kana key 11C. Next, operate the rDATAJ key 11Q, then manually press the key for scoring data "61" using the numeric key 11a, and press the classification key located in the first row and first column (hereinafter abbreviated as ll-14) of the matrix key 11d. Perform the following operations.

The person's name "Mizuta" is displayed on the display section 16 by operating the "classification" designation key 111 and inputting the kana key 11C.

After that, after specifying the substitution of numerical data by operating the rDATAJ key 11Q, when the scoring data "61" is entered manually using the numerical key 11a, this numerical data "61"
is also displayed on the display section 16. Then, by operating the classification key at the N-14 position of the last matrix key 116, the personal name data "Mizuta" is stored in the F(1) register of the file Fl.
In addition, the numerical data "61" is the above F (
1) The data is stored and set in the FD (1) register paired with the register. At this point, the display unit 16 displays the person's name "Mizuta" and the scoring data "61", and above it are the characters rlNJ indicating the input mode and "classification".
The characters “classification” indicate the operation of the designated key 111, and the letters N indicate the operation of the classification key at the rl-IJ position of the matrix key 11d.
The characters -14 and the characters "01" indicating file F1, which is the designated file, are displayed in order.

After that, in the same manner as in FIG. 4 (3) above, as shown in FIG. 4 (4).
, as shown in Figure 4 (5), Figure 4 (6),...
"Yamada"'s scoring data "95", "Kato"'s scoring data "51", "Yamamoto"'s scoring data r80
J, . . . are respectively "classification" designation key 111, kana key 11c, rDATAJ key 11Q1 numerical key 118
When input data is input by operating the classification key of the matrix key 11d in this order, the data is sequentially stored and set in the corresponding position of the file F1 of the file memory section 15, as in the case of No. 41i1 (3) above. The file F1 of No. 15 is in a state as shown in FIG. 5 (A>).

Furthermore, by performing almost the same key operations as shown in FIG.
Data is entered in...

Once input is completed, the next step is to move to output mode.

First, as shown in FIG. 6(1), press the rI10J key 11e.
Operate to set the output mode. In response to this r110J key 11e, the characters rotJTJ indicating the output mode are displayed on the display section 16 at the top, while a cursor prompting data input is displayed at the first digit position of the data display section in the center. .

Here, as shown in FIG. 6(2), the desired file is searched for by operating the rF I LEJ key 11h several times and using the file names sequentially displayed. Then, the user stops operating the rF I LEJ key 11h when the desired file name, for example, "EIGO" is displayed.

Next, as shown in FIG. 6 (3), press the rLANKJ key 11f.
operate. The processing shown in FIG. 7 is performed in response to the operation of the rLANKJ key 11f.

In the figure, first, as shown in step S01, "1" is input and set to the I register 1321 of the pointer area 132 in the data memory section 13 as an initial value. Next, in step SO2, l of this register 1321 is
[File F1 in file memory section 15 according to rIJ
The scoring data "61" is read out from the FD(1) register of , and inputted and set to the X register 131x of the work area 131. Next, the process proceeds to step SO3, where the value of the I register 1321 is updated by "+1" and set to "2". Then, in step 804, it is determined whether the updated value of the I register 1321 is "42". If it is determined that it is "42" here, this rLA
The process for the NKJ key 11f operation ends, but since the value of the I register 1321 is "2" here, the result of the determination is No, and the process proceeds to step S05. In step S05, the updated I register 1
According to the value "2" of 321, the F(2) register and this F
(2) Read the person name data and scoring data "Yamada, 95" from the FD paired with the register (2) register,
This is input and set in the Y register 131y of the work area 131. In the following step S06, this Y register 1
It is determined whether the value input and set to 31y is rOJ, that is, whether some data is input and set.

This is F(1) according to the value rlJ of I register 1321.
) This is to detect if the data has not already been input when reading it from the register, and if the judgment result is YES, this rLANKJ key 1
The processing for the 1f operation ends. Here, the data sent out one after another from the F(2) register is not rOJ but "Yamada."

95'', the determination result is No, and the process proceeds to step 807. Then, in step 807, the file F1 is set according to the value "2" of the I register 1321.
FD (2) Read the scoring data "95" from the register and newly input and set it to the Y register 131y.

Then, as shown in the next step 808, it is determined whether the numerical data input and set to the X register 131x of the data memory section 13 is greater than or equal to the numerical data input and set to the Y register 131y. Here, X register 1
The value of 31x is 161'', and the value of Y register 131y is 9.
5'', the determination result is NO, and the process proceeds to step 809. Then, in step SO9, after inputting and setting the numerical data "1" to the J register 132j of the pointer area 132, in step S10, the numerical data "61" is input from the FD (1) register according to the value "1" of the J register 132j. The data is read and set as a new input to the X register 131x. Thereafter, in step S11, it is determined whether the value in the X register 131x is smaller than the value in the Y register 131y. Here, the value of the X register 131x is "61" and the value of the Y register 131
Since the value of y is "95J" and the result of the judgment is YES, the process proceeds to step 812. Then, step S1
2, file F according to the value "1" of the J register 132j.
The person name data and scoring data "Mizuta, 61" are read from the F(1) register of r and the FD(1) register paired with this F(1) register, and are stored in the X register 131x.
Set input to .

In the following step S13, this time, according to the value "2" of the register 1321, personal name data and scoring data "Yamada.

95'' and input and set it in the Y register 131y. Next, in step S14, this X register 1
31× value “Mizuta, 61” and Y register 131y value “Yamada, 95” are alternately exchanged, X register 131×
``Yamada, 95'' and ``Yamada, 95'' in the Y register 131y.
Enter Mizuta, 61J. After that, the process advances to step S15, and the value "Yamada, 95" of this X register 131x is set according to the value "1" of the J register 132j to the F(1) register of file F1 and the FD(1) that is paired with this F(1) register. ) Separately input and set the person's name data and scoring data in the registers. After that, in step 816, the value "1" of the J register 132j is updated by "+1" to become "2", and then, in step S17, it is determined whether the value of the J register 132j is larger than the value of the I register 1321. . Here, since the value of the J register 132j is r2J and the value of the I register 1321 is also "2", the result of the determination is No, and the process proceeds to step 818. Then, in this step $18, the J register 132j
According to the value “2” of , the F(2) register and this F(
2) FD paired with the register (2) Person name data and scoring data “Yamada.

95'' is read out and set in the X register 131x, the processing from step 314 described above is performed.

In step 814, the value of the X register 131x is "Yamada, 95" and the value of the Y register 131y is "Mi, Zuta, 61".
9゜61 in the X register 131x.
” and “Yamada.” in the Y register 131y.

95". After that, the process proceeds to step S15, and the value "Mizuta, 61" of this X register 131x is set to F(2) of file F1 according to the value "2" of J register 132j.
register and the FD that pairs with this F(2) register (
2) Separately input and set the person's name data and scoring data in the registers. Then, in step 316, J
Update the value “2” of register 132J by “+1” and set “
3” and then in step 817 register J register 13
It is determined whether the value of 2j is greater than the value of I register 1321. Here, the value of the J register 132j is r3.
Since the value of the J and I registers 1321 is "2", the result of the judgment is YES, and the data is first stored in the F(1) register and the FD(1) register that is paired with this F(1) register. The person's name and scoring data "Mizuta.

61'', the F(2) register, and the FD paired with this F(2) register.The person's name and scoring data stored in the (2) register, ``Yamada, 95'', are rearranged according to the size of the scoring data. has been completed, and the processing from step 802 described above is performed next.

In this step 802, the value of the I register 1321 is “2”.
”, the FD of the file F1 in the file memory section 15 is
(2) Read the scoring data "61" from the register and set it as input to the X register 131x of the work area 131. Next, proceed to step 803, and update 1lir2J of the I register 1321 to ``1+1'' and set it to ``3''.
shall be. Then, in step 304, it is determined whether the updated value of the I register 1321 is "42". Since the value of the I register 1321 is "3" here, the result of the determination is No, and the process proceeds to step S05. In step S05, the updated I register 13
According to the value “3” of 21, the F(3) register and this F(
3) Read the personal name data and the scoring data "Kato, 51" from the FD (3) register paired with the register, and input and set them to the Y register 131y of the work area 131. In the following step SO6, this Y register 131
Whether the value input and set for y is "o", that is,
Determine whether any data has been input or not. Here, the data successively output from the F(2) register is not "0" but "Kato, 51", so the determination result is No, and the process proceeds to step 807. Then, in step 307, the value of the I register 1321 is "
According to ``3'', the scoring data ``51'' is read from the FD (3) register of file F1, and this is newly stored in Y register 1.
Set input to 31y. Then, as shown in the next step 808, the X register 131× of the data memory section 13
It is determined whether the numerical data input and set to is greater than or equal to the numerical data input and set to the Y register 131y. Here, the value of the X register 131x is "61" and the value of the Y register 131y is "51", so the judgment result is Y
ES, and with the above, first register F(1) and this F
(1) FD paired with the register (1) From the person's name and scoring data "Mizuta, 61" stored in the register, F
(3) Register and this F (3) F paired with the register
D(3) Person's name and scoring data stored in the register "Kato.

This means that the sorting of the scoring data up to ``51'' according to the size has been completed, and the processing from step 802 is performed again.

In the next step 802, the value of the I register 1321 “
3 of file F1 in the file memory section 15.
D(3) Read scoring data "51" from the register and input and set it to the X register 131x of the work area 131. Next, the process proceeds to step 803, where the value "3" of the I register 1321 is updated by "+1" to become "4". Then, in step 304, it is determined whether the updated value of the I register 1321 is "42".

Here, since the value of the I register 1321 is "4", the result of the determination is NO, and the process then proceeds to step 805. In step S05, personal name data and scoring data "Yamamoto, 80" are extracted from the F(4) register and the FD(4) register paired with this F(4) register according to the updated value "4" of the I register 1321. is read and set as input to the Y register 131y of the work area 131.

In the following step SO6, it is determined whether the value input and set to this Y register 131y is "0". Here F
(4) The data read from the register is not rOJ but "Yamamoto, 80", so the judgment result is No.
Next, the process advances to step S07.

Then, in step 307, this time I register 1
According to direct "4" of 321, scoring data "80" is read from the FD "4" register of the file F1, and this is newly input and set in the Y register 131y. Then, as shown in the next step 308, it is determined whether the numerical data input and set to the X register 131x of the data memory section 13 is greater than or equal to the numerical data input and set to the Y register 131y. Here, the value of the X register 131x is r5
1'', and the value of the Y register 131y is r80J, so
The determination result is No, and the process then proceeds to step 309. Then, in step 309, after inputting and setting the numerical data Jr1J to the J register 132j of the pointer area 132,
In step 810, numerical data "9" is sent from the FD (1) register according to the value "1" of this J register 132J.
5'' and newly input and set it to the X register 131x. Then, in step 311, this time
It is determined whether the value in the register 131x is smaller than the value in the Y register 131y. Here, the X register 131
The value of x is r95J, and the value of Y register 131y is "80"
The result of the judgment is NO, so next step $
At step 19, the value "1" of the J register 132j is updated by "+1" to "2", and the process returns to step 810. Then, in step S10, the value of this J register 132j is "
According to ``2'', the numerical data ``6'' is sent from the FD (2) register.
1'' is read and newly set as input to the X register 131x. After that, in step Si1, this time
It is determined whether the value in the register 131X is smaller than the value in the Y register 131y. Here, the X register 131
The value of x is r61J, and the value of Y register 131y is "80"
The result of the judgment is YES, so step 81
Proceed to step 2. Then, in step 812, the J register 132
According to the value "2" of j, the F(2) register of the file Fl and the FD paired with this F(2) register (2> Read the personal name data and scoring data "Mizuta, 61" from the register, and store it in the X register 131. Set the input to ×.

In the following step S13, according to the value "4" of the l register 1321, personal name data and scoring data "Yamamoto, 8o" are retrieved from the F(4) register of file F1 and the FD(4) register paired with this F(4) register. ” and input and set it in the Y register 131y. Next, in step S14, the value of this X register 131x is “
Mizuta, 61" and the value of Y register 131y "Yamamoto,
80'' and ``Yamamoto, 80'' in the X register 131x, and ``Mizuta, 80'' in the Y register 131y.
61". After that, the process advances to step S15, and the value "Yamamoto, 80" of this X register 131x is set to F(2) of the file F1 according to the value "2" of the J register 132j.
) register and the FD paired with this F(2) register
(2) Separately input and set person name data and scoring data in the registers. Thereafter, in step 816,
The value "2" of the J register 132j is updated by "+1" to "3", and then in step 317, the value "2" of the J register 1
It is determined whether the value of 32j is larger than the value of l register 1321. Here, the value of the J register 132j is r
Since the value of 3J, l register 1321 is "4",
The result of the determination is No, and the process then proceeds to step 818.

Then, in step 818, according to the value "3" of the J register 132j, the F(3) register and this F(3)
After reading the personal name data and the scoring data "Kato, 51" from the FD (3) register paired with the register and inputting and setting them in the X register 131x, the processing from step 814 described above is performed.

In step 314, the value "Kato, 51" in the X register 131x and the value "Mizuta, 61" in the Y register 131y are alternately exchanged, and the value "Mizuta, 61" in the X register 131x is changed.

61J to the Y register 131y [Kato.

51". After that, the process advances to step S15, and the value "Mizuta, 61" of this X register 131x is set to F(3) of the file Fl according to the value "3" of the J register 132j.
register and the FD that pairs with this F(3) register (
3) Separately input and set the person's name data and scoring data in the registers. Then, in step 316, J
Update the value “3” of register 132j by “+1” and select “
4'' and then in step 817 register J register 13.
It is determined whether the value of 2j is greater than the value of l register 1321. Here, the value of the J register 132j is "4".
", and the value of the l register 1321 is also "4", so the result of the determination is No, and the process proceeds to step 818. Then, in step 818, according to the value "4" of the J register 132j, the personal name data and scoring data "Yamamoto, 80" are read from the F(4) register and the FD(4) register that is paired with this F(4) register. , and after setting the input to the X register 131x, the processing from step S14 described above is performed.

In this step 814, the value of the X register 131x is "Yamamoto, 80" and the value of the Y register 131y is "Kato.

51'' and ``Kato, 51'' in the X register 131x, and ``Yamamoto, 51'' in the Y register 131y.
80". After that, the process advances to step 815, and the value "Kato, 51" of this X register 131x is set to F(4) of file F1 according to 1r4J of J register 132j.
register and the FD(4) paired with this F(4) register.
) Separately input and set the person's name data and scoring data in the registers. After that, in step 816, the value "4" of the J register 132j is updated by "+1" and set to "5".
” and then in step 317 register J register 132
It is determined whether the value of j is larger than the value of the register 1321.

Here, the value of the J register 132j is r5J and the value of the I register 1321 is "4", so the judgment result is Y.
ES, and with the above, first register F(1) and this F
(1) FD paired with the register (1) From the person's name and scoring data "Mizuta, 61" stored in the register, F
(4) Register and this F (4) F paired with the register
D(4) The sorting of the person's name and scoring data stored in the register according to the size of the scoring data up to "Yamamoto, 80" has been completed, and next step S02 is performed.
Perform processing from .

By repeating the process from step S02 in this manner, the stored data is sequentially rearranged. After the sorting of all the stored data is completed, the process goes from step 802 to step 304 to step S05, where F(1>register Since the person name data and scoring data of the FD(1) register paired with this F(1) register are no longer available, the Y register 13 is deleted in the following step SO6.
It is determined that the value of 1y is rOJ, and the data sorting operation regarding this file F1 is thus completed.

When the data sorting operation for file F1 is completed, the contents of file F1 become as shown in FIG. 5(B), and the display section 16 shows the first "Yamada 95" which is the data of the rank is N-I
Displayed with the letter J. That is, at this point, the data is stored in the file F1 of the file memory section 15 in the state A2, which is the state in which the data has been rearranged from the state shown in A1 in FIG.

Here, as shown in FIG. 6 (4), the matrix key 11d
When the classification key at the rl-2J position is operated, the personal name data and scoring data "Kobayashi 91" are read out as shown at A2 in FIG. be done.

Thereafter, when the classification key at the rl-3J position of the matrix key 11d is operated in the same manner as shown in FIG.
It is displayed on the display unit 16 together with the characters rl-3J indicating the position.

As described above, in response to the operation of the classification key of the matrix key lid after sorting, data corresponding to the operation position, that is, the rank, is read out and displayed on the display section 16.

Up to this point, the explanation has been given regarding each data related to the file name "EIGO" stored in the file F1, but the same applies to files storing data on other subjects. For example, as shown at 82, C2...J2 in Figure 8,
It is assumed that subjects other than "Eigo" and their total scores are also stored in files in the file memory section 15. Here, as shown in FIG. 6 (6), press the rF I LEJ key 11.
h to call up the "Sugaku" file, and then operate the rLANKJ key 11f as shown in FIG. 6 (7), the process shown in FIG.
6, the name data of the person who won first place and the scoring data "Suzuki 97" are read out and displayed together with the characters N-1J.

In this state, as shown in Figure 6 (8), the matrix key 1
When the classification key at the "N-2" position in 1d is operated, the second place person's name data and scoring data "Takahashi 93" are read out and displayed on the display unit 16 together with the characters N-2J indicating the position.

[Effects of the Invention] As described in detail above, according to the present invention, after a plurality of data are stored in a storage area in a file memory using a classification key, the data is sorted according to the operation of the "rank" key that specifies the sorting of the data. The numerical data stored in each storage area of the file memory is sorted according to its size, and then the data in any order can be read and displayed according to the operation of the classification key, so the data can be easily sorted. In addition to specifying input/output, 1 is stored in the storage area in the file memory.
It is possible to provide a compact electronic calculator equipped with a file memory that allows rearrangement of stored numerical data.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a block diagram showing the circuit configuration, FIG. 2 is a diagram showing the detailed configuration of the data memory section in FIG. 1, and FIG. FIG. 4 is a diagram showing the configuration of the n-th file Fn in the file memory section 15 in the figure. FIG. 4 is a diagram showing key operations in input mode and the corresponding display state. FIG. 5 is a diagram showing before and after the rLANKJ key operation. Figure 6 is a diagram showing the data storage state of a file, Figure 6 is a diagram showing key operations in output mode and the corresponding display state, Figure 7 is a flowchart showing the processing contents for rLANKj key operation, and Figure 8 is a diagram showing the process for the matrix key. FIG. 6 is a diagram showing a storage state of corresponding data. 11...Key human resources department, 11a...Numeric key (NK)
, 11b...Function key (FK), 11c...
・・Kana key, 11d・・Matrix key, 11e・
...rllo" key, 11f...rLANKJ key,
11Q...rDATAJ key, 11h...rF I
LEJ key, 111... "Classification" designation key, 12.
... Old control section, 13... Data memory section, 131...
Work area, 131x...X register, 131y...
・・Y register, 132 ・・Pointer area, 132
1...■ register, 132j...J register, 14
...Arithmetic section, 15...File memory section, 16...
・Display section. Applicant's agent Patent attorney Takehiko Suzue Figure 4 File name Eigo Figure 5 Figure 6 Figure 8

Claims (1)

[Claims] a file memory having storage areas corresponding to the classification keys arranged in a matrix; a data input means for inputting numerical data into corresponding storage areas in the file memory by operating the classification keys; and the data input means. A specification means for specifying the rearrangement of the data inputted by , and according to this specification means, the numerical data written in each storage area of the file memory is sequentially read out, and a comparison operation is performed to correspond to the magnitude of the numerical value. a sorting means for rewriting and setting the numerical data in the specified order; and a sorting means for reading numerical data newly written in each storage area in the file memory in an arbitrary order according to the classification key operation, and displaying the data on the display section. 1. A small electronic calculator equipped with a file memory, characterized in that it is equipped with a display control means for displaying information on a file.