JPS647447U

JPS647447U -

Info

Publication number: JPS647447U
Application number: JP10253187U
Authority: JP
Priority date: 1987-07-03
Filing date: 1987-07-03
Publication date: 1989-01-17
Anticipated expiration: 2002-07-03
Also published as: JPH0533084Y2

Description

[Brief explanation of the drawing]

第１図は本考案の第１の実施例の外観図、第１
図ａは正面図、同図ｂは上面図、同図ｃは側面図
、第２図は第１の実施例の全体の回路構成図、第
３図（Ａ〜Ｆ）はＰＯＣＳＡＧ方式のデータ構成
図、第４図は通信制御回路の詳細な回路構成図、
第５図はＣＰＵの詳細な回路構成図、第６図は通
信制御回路の動作フローチヤート及びタイミング
チヤート、第７図はＲＡＭの構成の一部を示す図
、第８図はＣＰＵの受信割込み処理のフローチヤ
ート、第９図は全体の処理を示すフローチヤート
、第１０図は本考案の第１の実施例の時計割込み
処理のフローチヤート、第１１図は本考案の第２
の実施例の時計割込み処理のフローチヤートであ
る。１０……無線受信回路、１１……通信制御回路
、１２……ＣＰＵ、４６……ＲＡＭ。 Figure 1 is an external view of the first embodiment of the present invention.
Figure a is a front view, Figure b is a top view, Figure c is a side view, Figure 2 is an overall circuit configuration diagram of the first embodiment, and Figures 3 (A to F) are data configurations of the POCSAG method. Figure 4 is a detailed circuit diagram of the communication control circuit,
Fig. 5 is a detailed circuit configuration diagram of the CPU, Fig. 6 is an operation flow chart and timing chart of the communication control circuit, Fig. 7 is a diagram showing a part of the configuration of the RAM, and Fig. 8 is a reception interrupt processing of the CPU. FIG. 9 is a flowchart showing the overall processing, FIG. 10 is a flowchart of clock interrupt processing according to the first embodiment of the present invention, and FIG. 11 is a flowchart showing the second embodiment of the present invention.
3 is a flowchart of clock interrupt processing in the embodiment. 10...Radio reception circuit, 11...Communication control circuit, 12...CPU, 46...RAM.

Claims

[Claims for Utility Model Registration] (1) A paging receiver that compares the received calling number with its own preset calling number and, when they match, measures the time in a paging receiver that captures notification information following the calling number. a storage means for storing the notification information and a reception time measured by the clocking means when the own calling number is received; A paging receiver comprising erasing means for comparing the information with the current time and erasing the information. (2) The paging receiver according to claim 1, wherein the erasing means is operated by an interrupt from the clocking means in predetermined time units.