JPH0166276U

JPH0166276U -

Info

Publication number: JPH0166276U
Application number: JP1987161349U
Authority: JP
Priority date: 1987-10-23
Filing date: 1987-10-23
Publication date: 1989-04-27
Anticipated expiration: 2002-10-23
Also published as: JPH0538706Y2

Description

[Brief explanation of the drawing]

第１図は刺繍機外観図、第１図−Ａはキー９の
詳細図、第２図はメモリカードの外観図、第３図
はシステムブロツク図、第４図はメモリカードの
中のメモリのメモリマツプでイが実用新案登録請
求の範囲第１項記載に、ロが実用新案登録請求の
範囲第２項記載に対応している。また第５図は刺
繍文字データ読み出し処理のフローチヤートでイ
は実用新案登録請求の範囲第１項記載に、第６図
は刺繍文字データ読み出し処理のフローチヤート
でロが実用新案登録請求の範囲第２項記載に対応
している。５は刺繍文字データを記憶しているメモリを内
蔵しているメモリカード、６は機枠、８は使用者
に刺繍文字や動作メツセージを指示する表示装置
、ＣＰＵは刺繍機を制御する中央処理装置、ＢＬ
は母線（バス）、ＲＯＭは刺繍機制御プログラム
を記憶している読み出し専用メモリ、Ａ，Ｂ，Ｃ
及びＤ１〜Ｄｎは記憶エリア、Ｃ０〜Ｃｎは検査
データである。 Figure 1 is an external view of the embroidery machine, Figure 1-A is a detailed view of the key 9, Figure 2 is an external view of the memory card, Figure 3 is a system block diagram, and Figure 4 is a diagram of the memory inside the memory card. In the memory map, A corresponds to the first claim of the utility model registration, and B corresponds to the second claim of the utility model registration. Fig. 5 is a flowchart of the embroidered character data reading process, and Fig. 6 is a flowchart of the embroidered character data readout process, and Fig. 6 is a flowchart of the embroidered character data readout process, and B is the scope of the utility model registration claims. This corresponds to the description in Section 2. 5 is a memory card with a built-in memory that stores embroidery character data; 6 is a machine frame; 8 is a display device that instructs the user about embroidery characters and operation messages; and CPU is a central processing unit that controls the embroidery machine. ,BL
is a bus, ROM is a read-only memory that stores the embroidery machine control program, A, B, C
and D1 to Dn are storage areas, and C0 to Cn are test data.

Claims

[Scope of claims for utility model registration] (1) A central processing unit that controls the operation of an embroidery machine;
In an embroidery machine having a plurality of memory cards that store embroidery character data, are removable from the machine frame, and are connected to the bus of the central processing unit when installed, the memory in the memory card The storage area is an area (#
0) and n embroidery character data areas (#ii=1
, 2, ~n) and a blank area where nothing is stored. A related value (for example, a two's complement number, this value is abbreviated as #i inspection data) is stored in the address next to the last address of the #i storage area, and the total sum of the corresponding storage area is calculated when reading the embroidery character data. An embroidery data inspection system for an embroidery machine having a removable memory card that displays a message to replace the memory card on a display device when a predetermined relationship is not found by comparing the obtained data and the corresponding inspection data. (2) #i stated in Paragraph 1 of Claims for Utility Model Registration
Inspection data (i=1, 2, to n) is stored in memory area #0, and memory area #0 is stored in three locations within the memory. Embroidery character data for an embroidery machine having a removable memory card according to claim 1, wherein the inspection of memory area #0 determines as correct values in areas where the stored contents match in two or more locations. Inspection system.