JPS6443468U - - Google Patents
Info
- Publication number
- JPS6443468U JPS6443468U JP13791987U JP13791987U JPS6443468U JP S6443468 U JPS6443468 U JP S6443468U JP 13791987 U JP13791987 U JP 13791987U JP 13791987 U JP13791987 U JP 13791987U JP S6443468 U JPS6443468 U JP S6443468U
- Authority
- JP
- Japan
- Prior art keywords
- interface
- post
- weighing machine
- interface section
- receiving data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005303 weighing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、本考案による外設機器制御ユニツト
の一実施例を示すブロツク図である。第２図は、
本考案に使用される伝文種別例を示す説明図であ
る。第３図は、従来技術による外設機器の専用Ｐ
ＯＳターミナルの一例を示すブロツク図である。
１１……ＣＰＵ部、１２，４２……ポストイン
ターフエース部、１３，４３……計量機インター
フエース部、１４……ＴＣインターフエース部、
１５……データバス、１６……外設機器制御ユニ
ツト、１７……汎用インターフエース、２１，５
１……外設ポスト、２２，５２……計量機、２３
，５３……中継盤、２４……外設機器、４０……
専用ＰＯＳターミナル、４１……制御回路、４４
……メインＣＰＵ。
FIG. 1 is a block diagram showing an embodiment of an external equipment control unit according to the present invention. Figure 2 shows
It is an explanatory view showing an example of message types used in the present invention. Figure 3 shows a dedicated P for external equipment using conventional technology.
FIG. 2 is a block diagram showing an example of an OS terminal. 11... CPU section, 12, 42... Post interface section, 13, 43... Weighing machine interface section, 14... TC interface section,
15...Data bus, 16...External equipment control unit, 17...General-purpose interface, 21,5
1... External post, 22, 52... Weighing machine, 23
, 53... Relay board, 24... External equipment, 40...
Dedicated POS terminal, 41...Control circuit, 44
...Main CPU.
Claims (1)
ナルコンピユータとの間でデータを送受信するた
めのＴＣインターフエース部と、外設ポストとの
間でデータ送受信するためのポストインターフエ
ース部と、計量機からデータを受信するための計
量機インターフエース部と、前記各インターフエ
ース部との間でデータの送受信を制御するための
ＣＰＵ部とを具備して構成したことを特徴とする
外設機器制御ユニツト。 A TC interface section for transmitting and receiving data to and from a business personal computer via a general-purpose interface, a post interface section for transmitting and receiving data to and from an external post, and a post interface section for receiving data from a weighing machine. 1. An external equipment control unit comprising: a weighing machine interface section for controlling the weighing machine; and a CPU section for controlling data transmission and reception between the respective interface sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13791987U JPS6443468U (en) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13791987U JPS6443468U (en) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6443468U true JPS6443468U (en) | 1989-03-15 |
Family
ID=31399784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13791987U Pending JPS6443468U (en) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6443468U (en) |
-
1987
- 1987-09-09 JP JP13791987U patent/JPS6443468U/ja active Pending
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