JPS59218987A - Electronic timepiece with memo - Google Patents

Abstract

PURPOSE:To combine information such as a day after the current day or a day in the week which is obtained by arithmetic processing with data stored in a memory and to display the combined result on an output means by interlocking memo, alarm and calender functions each other. CONSTITUTION:Processing retrieving specific time information out of data stored in the 3rd memory 3 is executed. The processing reads out month and day information stored in the 2nd memory 2 and retrieves an area corresponding to the month and day in the 3rd memory 3. The processing is executed in a step retrieving the time information having a fixed mark in the area. In the example of the 3rd memory 3, the information of ''9:30'' is retrieved. Subsequently, coincidence checking processing 18 comparing the information of ''9:30'' with the current time information stored in the 2nd memory 2 is executed, and in case of coincidence, an alarm driving circuit 41 is set up and an alarm sound generating processing for sounding a speaker 42 is executed. Thus, the electronic timepiece interlocking the memo, alarm and calender functions each other can be obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electronic watch that has a memo function and at least a calendar function or an alarm function. Furthermore, the input means will be improved and used for IC electronic watches.

Conventional electronic watches with a memo function can only store memos; none have a calendar function or a memo function that is linked to an alarm function.

In addition, the input means used was a small number of switches on a watch, making it extremely difficult to do so manually.

An object of the present invention is to overcome the above-mentioned drawbacks and provide an electronic watch with a memo that is convenient for daily life and allows easy input.

FIG. 1 illustrates the functions of an electronic timepiece which is an embodiment of the present invention.

FIG. 1 (cL) shows the time display state, and in this example, it shows 10:58 a.m. on Wednesday, March 31st. Figure 1 (6) shows the memo display state, 3
A memo says there will be a meeting at 9:30 a.m. and lunch at 12 p.m. on Wednesday, March 31st.

To explain further, the information that Wednesday, March 31st is automatically transferred from the time information, and similarly, the information that is Thursday, April 1st at the bottom of the display is also calculated within the electronic clock. It is.

Also, fill it out before 9:30! "*" means 9
This means that the alarm will go off at 1:30 p.m.

On the other hand, since there is no '*' before 12:00, the alarm will not sound at 12:00.

As described above, the electronic watch according to the present embodiment has the ability to set the alarm time in the memo and also automatically insert and display the calendar C (month, day, day of the week) in the memo.

FIG. 2 shows a hardware block diagram of an embodiment of the present invention, in which a first memory 1 stores a program, a second memory 2 stores current time information, and the second memory 2 stores current time information. , a third memory 3 for storing memo contents, an output means 4 including a display, a speaker, etc., an input means 5 including a receiving circuit, a switch input circuit, etc., and all the blocks 1 mentioned above. ~5 is connected and aPtr6 performs n1 operation processing
There's a lot of trouble.

FIG. 3 is a detailed explanation of FIG. 2, in which the data output terminal of the first memory 1 is connected to the input terminal of the instruction decoder 620, and the data output terminal of the first memory 1 is connected to the input terminal of the instruction decoder 620. is the arithmetic processing circuit 63
The other output terminals are connected to the control input terminals of the second memory 2 and the third memory 3, and the alarm drive circuit 41 via the control input terminals.
, the display drive circuit 43, the reception circuit 51, and the switch input circuit 53.

The output terminals of both the arithmetic processing circuit 63, the second memory 2, and the third memory 3 are connected to the data node 8, respectively. Further, the data bus 8 includes an alarm drive circuit 41,
The input terminal of the display drive circuit 43 is connected to the output terminal of the receiving circuit 51 and the switch input circuit 53, respectively.

The interrupt control circuit 64 is connected to the interrupt request output terminals of the timer 65, the switch input circuit 53, and the receiving circuit 51, and its output is connected to the input terminal of the program counter 61. The output terminal of the counter 61 is connected to the first memory area address input terminal.

The operation of the above stealing will be explained.

The system of this embodiment is normally in a standby state, and receives a 1-divided request signal which is the output of the timer 65, a switch interrupt request signal which is generated frequently from the switch input circuit 53 when the switch 54 is operated, and a switch interrupt request signal which is generated from the outside. When a signal is sent, if one of the reception interrupt request signals generated from the reception circuit 51 is generated, the interrupt control circuit 64 assigns each interrupt to the interrupt request signal on the n7C program. By setting the address in the program counter 61 and activating it, it becomes operational.

FIG. 4 summarizes the system flowchart of the operation of this system, and shows the system flowcharts 3'9 and 3'9 of the interrupt processing routine 11, the reception interrupt processing routine 12, and the switch interrupt processing routine 13. It shows how the 0 processing routine starts, and finally returns to the standby state 15 after executing the display processing routine 14.

Next, the above-mentioned division processing routine 1, which is a feature of the present invention, will be described.
1 will be explained using FIG.

- At the beginning of the division processing routine, the time digit increment processing 16 is executed, and the minute information stored in the second memory 2 is added to 1'''.
Carry processing is executed as necessary from the 110th minute digit to the month.

Next, a process 17 is executed to search for % time information from the data stored in the third memory 3. This search consists of (1) month, day 1 stored in second memory 2;
Read out the blue report. (2) Search the entire area of the third memory 3 corresponding to the first day of the month. (3) Executed in the step of searching all time information marked with ``*'' in the area n1
In the example of the contents of the third memory 3 shown in FIG.
The information about minutes is retrieved as a result. Next, at 9 o'clock
A partial check process 18 is executed to compare the minute information and the current time information 5 stored in the second memory 2. If they match, the alarm drive circuit 41 is set and the Speak 42 sounds an alarm sound. If the generation process 19 is not partially executed, the process jumps to the next step. The next step is a process 20 that checks whether the current time reaches 12 o'clock in the morning or not, and if so, then
Erase the area of the third memory 3 that will be distributed on March 31st,
Execute process 21 to newly calculate the day of the week of April 31st, which is the 2nd day of the month 1t months ahead, and write the information "4-31/S U IJ W to the area next to April 30th in the third memory 30. On the other hand, if it is not 12:00 a.m., the process jumps to the next display processing routine 14.

- Although the above is an explanation of the operation, the receiving circuit section 51, which is another feature of the X invention, will be explained below using FIG. 7.

The receiving coil 52 has one end connected to the ground point 103, and the other end connected to the ground point 103, the other end of the capacitor 31, and the input terminal of the comparator 34, respectively. The diode 32 is for generating a comparison base single potential, and its anode electrode is connected to the ground point 10.
3, the cathode electrode has one end connected to the power supply terminal 100 -n
The other end of the resistor 33 and one input terminal of the comparator 34 are connected to each other! are doing. D type flip-flop 35,
33 (hereinafter abbreviated as D-F/F) are each connected to the clock signal input terminal 101, and the reset terminal is connected to the output of the comparator 34.

Furthermore, the data terminal of the D-F/F33 is the power supply terminal 10.
0, their Q output terminals are connected to the D input terminals of D-F/F 36, respectively. The data input pH11 of the encoder 38 with serial/parallel data conversion function is connected to the D-F/F 360) Q and output terminal.
ing. Further, lO5 is an interrupt request output terminal of the encoder 37, and 104 is an interrupt request output terminal of the encoder 37.
102 is an encoder output terminal connected to a data bus.

FIG. 8 is a time chart of each part in FIG.

It is. As is clear from the figure, the output of the -F/F3G is at 11s'' during the time that the signal is generated in the receiving coil 52, and the output of the -F/F3G is at 11s'', and the clock signal input from the clock signal input terminal 104 is The data is read into the encoder in synchronization.

FIG. 9 shows another embodiment of the invention, the first memory 1;
The second memory 2 and the third memory 3 have the same address bus 201
, the data bus 2021c is connected to one concubine rt, and its operation is similar to that of the embodiment shown in FIG.

As mentioned above, the main features of this book are the memo function,
By linking the alarm function, calendar number, and function, the FC electronic clock is realized, providing a memo clock that is useful for business purposes.

In addition, since the entire receiving circuit is provided as an input means, it is possible to input from various devices using electromagnetic waves as a medium, and it is also possible to use a telephone via a keyboard device and an acoustic coupler.

The present invention can sufficiently exhibit its full value even with a combination of some of the above functions, and its effects are not limited by external manual installation.

[Brief explanation of the drawing]

FIG. 1 is a diagram explaining the clock function of an embodiment of the present invention, FIGS. 2 and 3 are block diagrams of its hardware configuration, and FIGS. 4 and 5 are diagrams of the software. The flowchart, Figure 6, is for memo 113 f)
FIG. 7 is a diagram showing an embodiment of the receiving circuit, and FIG. 8 is a timing chart thereof. FIG. 9 shows another embodiment of the X invention. 1°. first memory 2; second memory 3; a third memory 40, an output means 5; Input means 5, , CPU 510. Receiving circuit 520. Receiving coil and above Applicant Daini Seikosha Co., Ltd. Agent Patent Attorney ITλ Ugami No. 50 16 Figure 81121 d Nθ Figure q

Claims (1)

[Claims] (1) An input means, an output means, a CPU, a first memory for storing a program, a second memory for storing current time information, and nL data t- inputted through the input means.
The CPU comprises a third memory for storing information such as the day included in the current time information, or the day after today, or the day of the week, etc., which has been edited using information such as the day of the day. , an electronic timepiece with a memo, characterized in that all combinations of data stored in the third memory are displayed on the output means.
1. (2) The electronic timepiece with a memo according to claim 1, wherein the input means is capable of inputting data using u'Jasan1 electromagnetic waves from at least a receiving coil and a receiving circuit.