JPS647390Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a memory data loading control device, particularly when loading a program from an external storage memory such as a bubble cassette to an internal memory.
The present invention relates to a memory data loading control device capable of confirming whether the contents of a program to be loaded are targeted for loading.

[Conventional technology]

In explaining the present invention below, a bubble memory will be used as an example of an external storage memory.

Magnetic bubble memory is very convenient because it is a non-volatile memory and the data it keeps will not be changed even if the power supply is interrupted, but its operating speed is slow. Therefore, for example, online tellers, which are used for bank teller operations,
In the machine (hereinafter referred to as OTM), as shown in Fig. 1, a bubble cassette 1 that stores a program is prepared, and when the OTM is controlled by this program, the contents of the bubble cassette 1 are read out by the reading control section 2. For example, set this to 64K RAM
It is made up of. Load into high-speed internal memory 3. The OTM is then controlled based on the program loaded into the internal memory 3.

When changing the program, the bubble cassette 1 is replaced with a program with new content, and based on the replaced bubble cassette, the internal memory 3 is rewritten as described above to control the OTM with the new program.

[Problem that the invention attempts to solve]

However, the person operating this OTM is a regular bank employee, so when changing the program, he or she may not set the cassette with the desired content, but may accidentally set a cassette with other content. , the internal memory 3 may be rewritten with this.

Therefore, in order to prevent this, the present invention displays the contents of the newly set external memory and the already loaded contents of the internal memory to ensure that the newly set external memory is the intended one. An object of the present invention is to provide a memory data loading control device that can confirm that data is stored in an internal memory and can effectively prevent data completely different from data stored in an internal memory from being loaded. It is.

[Means for solving problems]

For this purpose, in the memory data loading control device of the present invention, in a data processing device having an external storage memory and an internal memory for loading data stored in the external storage memory, the file name and version number are stored in the external storage memory. In addition to storing file identification data such as A display means is provided for displaying file identification data such as file name and version number, and also for displaying file identification data of files written in the internal memory, and for displaying data stored in the external storage memory in the internal memory. The data processing apparatus is characterized in that an instruction means for instructing whether or not to load the data into the memory is provided at a position operable by a person operating the data processing apparatus.

〔Example〕

An embodiment of the present invention will be described below with reference to FIG.

In the figure, the same reference numerals as in other figures indicate the same parts, and 2'
is a read control unit, which is the read control unit 2 in FIG.
4 is the file name/version identification part,
5 is a display control section, 6 is a display section, 7 is a gate signal generation section, and 8 is an AND circuit.

The file name/version number identification section 4 selects and identifies file identification data such as file names and version numbers from among the data stored in the bubble cassette 1.

The display control section 5 controls the display items of the display section 6, and for example, displays data transmitted from the internal memory 3 and data transmitted from the file name/version identification section 4 to different parts of the display screen. , to display them simultaneously for comparison, or in some cases to display them sequentially at different times.

The display unit 6 is a display device such as a CRT or plasma display, and when starting loading,
Alternatively, it displays the file name and version number during loading.

The gate signal generating section 7 generates a signal "1" for turning on the AND circuit 8.

Next, the operation shown in FIG. 2 will be explained.

For example, if you are using the first version of the program with the file name "A Bank System" in OTM, the file name/version display area of the internal memory 3 will display "A Bank System, E-
01" is entered.

When rewriting this to the new 2nd edition program, the file name of bubble cassette 1,
In the version number display area, “A Bank System, E-
02" is entered.

Therefore, when the bubble cassette 1 in which a new program is stored is set in the OTM, the data in the bubble cassette 1 is read out by the reading control section 2'. Among the contents, the file identification data is selected from the file name/version identification section 4 and is transmitted to the display control section 5. At this time, the file name/version number display area of the internal memory 3 is simultaneously read out and transmitted to the display control section 5. In this way, the display control section 5 is informed of the file name, version number, etc. from the bubble cassette 1 and the internal memory 3, so the display control section 5
``A Bank System, E-02'' transmitted from the bubble cassette 1 and ``A Bank System, E-01'' transmitted from the internal memory 3 are displayed in contrast on the same display screen. In this way, the bank staff can confirm that the contents of the newly set bubble cassette 1 are those of the new version of the "Bank A system" that was being used up until then. After checking on this display section 6,
The gate signal generator 7 is operated to output "1" and the AND circuit 8 is turned on. Then, an operation for rewriting the contents of the bubble cassette 1 to the internal memory 3 is started. By doing this, the desired new program can be written into the internal memory 3 without fail. If the contents of the bubble cassette 1 are different from those specified when checking the display on the display section 6, an operator is called and the bubble cassette is replaced with the correct bubble cassette.

Although the present invention has been explained using a bubble memory, other magnetic tapes, disks, etc. may also be used.

[Effect of idea]

As explained above, according to the present invention, for example, when loading from a bubble cassette to internal memory,
Since you can display the file name and version number, you can check the loading contents by comparing them with what was loaded up to that point, so you can perform the intended loading very accurately. I can do it. Furthermore, since the display can be continued during loading, even if an error occurs, it can be detected during loading. Note that even if the loading contents do not match, it is possible to load according to the operator's will, and the device can be used as a data processing device with new functions by loading other data.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram of loading from a bubble cassette to an internal memory, and FIG. 2 is a diagram showing the configuration of an embodiment of the present invention. In the figure, 1 is a bubble cassette, 2 and 2' are a reading control section, 3 is an internal memory, 4 is a file name/version identification section, 5 is a display control section, 6 is a display section, 7 is a gate signal generation section, 8 indicates an AND circuit.

Claims (1)

[Claims for Utility Model Registration] A data processing device having an external storage memory and an internal memory for loading data stored in the external storage memory, wherein the external storage memory stores file identification data such as file name and version number. At the same time, an identification means for identifying this file identification data, and a file name, version number, etc. of the external storage memory are provided so that the content loaded from the external storage memory can be compared and confirmed with what is written in the internal memory. Whether to provide display means for displaying identification data and also displaying file identification data of files written in the internal memory, and to load data stored in the external storage memory into the internal memory. 1. A memory data loading control device, characterized in that an instruction means for instructing is provided at a position operable by a person operating the data processing device.