Data I/O terminal equipment having mode setting functions for downloading various specified application programs from a host computer

• US 4,851,994 A
• Filed: 08/01/1985
• Issued: 07/25/1989
• Est. Priority Date: 08/03/1984
• Status: Expired due to Term

• Current Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Komai, Kensaku, Ohnishi, Souichi, Sugihara, Masuo, Toda, Tadahiro
• Primary Examiner(s): Williams, Jr., Archie E.
• Assistant Examiner(s): Phung, Danh T.
• Application Number:
  US06/761,425
• Time in Patent Office: 1,454 Days
• Field of Search: 364/200 MS File, 364/900 MS File, 364/401, 364/403, 364/404, 364/405, 235/379, 235/380, 235/381
• US Class Current: 710/14
• CPC Class Codes: G06F 3/0489 using dedicated keyboard keys or combinations thereof

Abstract

In the present invention, data input/output equipment is connected in communication with a host machine which provides a plurality of service application programs by designating system parameters of one or more common programs. A mode setting feature designates at least a program setting mode and an execution mode. A program RAM stores at least one common program being loaded from the host machine. A parameter setting feature designates parameters included in the common program loaded in the program setting mode to define a plurality of application programs, each of which is available for a specified service. A parameter RAM memorizes the designated parameters. An entry data RAM memorizes entry data, and a service selecting feature designates one of the application programs in the execution mode.

Claims

1. Data input/output equipment being connected to a host machine for communication therewith, comprising:

processor means for controlling said data input/output equipment;

interface means, in electrical connection with said host machine and said processor means, for transmitting programs and data therebetween under control of said processor means;

mode setting means, in electrical connection with said processor means, for designating at least a program setting mode and an execution mode of said equipment;

program RAM means, in electrical connection with said processor means, for storing at least one basic program loaded from the host machine through said interace means;

parameter setting means, in electrical connection with said processor means, for designating parameters included in the basic program loaded in the program setting mode to define a plurality of application programs, each of which is available for a specified service;

parameter means, responsive to said paramter setting means, for memorizing parameters designated thereby;

data RAM means, in electrical connection with said processor means, for memorizing entry data provided by said processor means; and

service selecting means, in electrical connection with said processor means, for designating one of said application programs in the execution mode;

wherein said parameter setting means includes means, in electrical connection with said processor means, for designating whether a sign or symbol contained in entry data should be memorized or not, and condition designation means, in electrical connection with said processor means, for designating a parameter corresponding to an entry condition which will enables a skipping of entry data relating to the entry condition of the entry data input in the program setting mode.

2. The data input/output equipment according to claim 1, wherein said application programs are programs designed for data entry jobs.

3. The data input/output equipment according to claim 1, further comprising:

display means, in electrical connection with said processor means, for displaying entry data; and

scroll means, in electrical connection with said display means, for scrolling entry data displayed by said display means up or down;

said parameter setting means including means for designating whether entry data displayed by said display means should be scrolled up or down, said means for designating being in electrical connection with said processor means for designating scrolling conditions.

4. The data input/output equipment according to claim 1, wherein said parameter setting means includes check digit assignment means for assigning a check digit to each symbol included in the entry data so as to enable calculation of a total check digit number for the entry data including one or more symbols.

5. The data input/output equipment according to claim 1, wherein entry data preceding the entry data to be skipped is memorized in said data RAM means when the skip is done according to the conditions set by said condition designation means in the execution mode.

6. The data input/output equipment according to claim 1, wherein said parameter setting means includes data synthesis designation means, in electrical connection with said processor means, for designating whether two or more entry data items should be synthesized or not and for determining conditions for synthesizing or not and for determining conditions for synthesizing said entry data when said equipment is in the program setting mode.

7. The data input/output equipment according to claim 6, wherein said data synthesis means synthesizes the entry data with the memorized entry data entered prior thereto according to the designated conditions to develop synthesized data and the synthesized data is memorized as the entry data for the execution mode.

8. The data input/output equipment according to claim 1, wherein said parameter setting means includes transmission starting designation means, in electrical connection with said processor means, for designating whether or not the transmission of data by said interface means should be automatically started when all of data entry have been completed and for designating conditions concerning said data transmission in the program setting mode.

11. The data input/output equipment according to claim 1, further comprising:

master file RAM means, in electrical connection with said processor means, for memorizing at least one master file comprised of a plurality of records, said each record including data for reference including one key data item.

12. The data input/output equipment according to claim 11, further comprising:

display means, in electrical connection with said processor means, for displaying entry data; and

search means, in electrical connection with said processor means, for searching the master file when a key data item is entered in the execution mode and for causing said display means to display each record having a key data item corresponding to the key data item entered in said execution mode.

13. The data input/output equipment according to claim 1, further comprising calculation means, responsive to said parameter setting means, for calculating a sum of check codes with respect to parameters stored in said parameter means.

14. The data input/output equipment according to claim 13, wherein the calculation by said calculation means is started when a power switch of said processor means is turned off.

9. Data input/output equipment being connected to a host machine for communication therewith comprising:

processor means for controlling said data input/output equipment;

interface means, in electrical connection with said host machine and said processor means, for transmitting programs and data therebetween under control of said processor means;

mode setting means, in electrical connection with said processor means, for designating at least a program setting mode and an execution mode of said equipment;

program RAM means, in electrical connection with said processor means, for storing at least one basic program being loaded from the host machine;

parameter setting means, in electrical connection with said processor means, for designating parameters included in the basic program loaded in the program setting mode to define a plurality of application programs, each of which is available for a specified service;

parameter RAM means, responsive to said parameter setting means, for memorizing parameters designated thereby;

data RAM means, in electrical connection with said processor means, for memorizing entry data provided said processor means; and

service selecting means, in electrical connection with said processor means, for designating one of application programs in the execution mode;

wherein said parameter setting means includes means, in electrical connection with said processor means, for designating service identification codes in order to identify each group of records entered in each data entry job from other group of records and conditions with respect to the program setting mode.

10. The data input/output equipment according to claim 9, wherein said means for designating service identification codes automatically assigns the service identification code to a beginning portion of the data when said equipment is in the execution mode if the service identification code is designated when said equipment is in the program setting mode.