Device for selecting values of data elements

Claim 2

Device for selecting values of data elements forming part of a group of data elements, said group of data elements including at least two different types of data elements, each type having one or more data elements, comprising: an operation means; the operation means, dependent upon the time said means is operated, causing the selection of a value of a data element; display means; first register means adapted for registering and delivering to said display means, selectable values of data elements of the said different types of data elements; second register means for registering and delivering to said first register means and to said display means indication information controlling which one of the data elements out of the group of data elements is subject to value selection by said operation means, and predetermined indication information for data elements of the different types of data elements the values of which are to be selected subsequently; third register means to alter said indication information on a repeated operation of the operation means so that subsequent data elements out of the group of data elements are prepared for value selection; muliplexing means for allowing selection of values of data elements of a second type usable in connection with the data elements of first type; by which multiplexing means, for each selected value of a data element of said first type, said first and second register means being repeatedly used on the subsequent repeated operation of said operation means for selecting said values of data elements of the second type; fourth means connected to the first register means for detecting whether values of data elements of at least one type of data elements have been selected; if not, said fourth means placing the indication information at and controlling the alteration thereof from a first side of the second register means, incrementing from the most significant data element of said type; if yes, said fourth means preparing to place and on a command from a further operation means placing the indication information at and, on continued operation of said further operation means, controlling the alteration thereof from the other side of the second register means, decrementing from the least significant data element, erasing subsequent values of earlier selected data elements from the first register and the display means and after which command the erased values of the data elements being reselectable.

Claim 3

Device according to claim 1 further comprising: an extension of said second register means with one additional section adapted for receiving indication information after first having obtained a value of a data element or a complete set of values of a plurality of data elements in said first register means and displayed on the corresponding display means, said indication information in said one additional section serving as a command signal for controlling said value or complete set of values to be transferred to a device using said data element values.

Claim 4

Device for selecting values of data elements forming part of a group of data elements, said group of data elements having at least two different types of data elements, each type comprising one or more data elements including an operation means, display means and first register function means for registering and delivering values of data elements to said display means; the operation means, dependent upon the time said means is operated, causing the selection of a value of a data element through the registering and displaying of subsequent values of said data element, comprising: a programmable digital signal processor emulating said first register function means and further emulating second register function means for registering and delivering to said first register means and to said display means indication information controlling which one of the data elements out of the group of data elements is subject to value selection; third function means to alter said indication information on repeated operation of the operation means so that subsequent data elements out of the group of data elements are prepared for value selection; the emulated first register function means being adapted for registering and delivering to said display means, selectable values of data elements of said different types of data elements; wherein the emulated second register function means in said programmable digital signal processor means being adapted for registering and delivering to said first register function means and to said display means predetermined indication information for data elements of the different types of data elements the values which are to be selected subsequently; the programmable digital signal processor further emulating multiplexing function means for selecting values of data elements of a second type usable in connection with the data elements of first type; by which multiplexing function means for each selected value of a data element of said first type, said first and second register means being repeatedly used on the subsequent repeated operation of said operation means for selecting said values of data elements of the second type; the programmable digital signal processor emulating fourth function means for detecting whether values of data element of at least one type of data elements have been selected; if not, said fourth function means placing the indication information at and controlling the alteration thereof from one side of the second register function means, incrementing from the most significant data element of said type; if yes, said fourth function means preparing to place and on a command from a further operation means placing the indication information at and, on continued operation of said further operation means controlling the alteration thereof from, the other side of the second register function means, decrementing from the least significant data element, erasing subsequent values of earlier selected data elements from the first register function means and the display means and after which command the erased values of the data elements being reselectable.

Claim 5

Device for selecting values of data elements forming part of a group of data elements, said group of data elements having at least two different types of data elements, each type comprising one or more data elements including an operation means, display means and first register function means for registering and delivering values of data elements to said display means; the operation means, dependent upon the time said means is operated, causing the selection of a value of a data element through the registering and displaying of subsequent values of said data element, comprising: a programmable digital signal processor emulating said first register function means and further emulating second register function means for registering and delivering to said first register means and to said display means indication information controlling which one of the data elements out of the group of data elements is subject to value selection; third function means to alter said indication information on repeated operation of the operation means so that subsequent data elements out of the group of data elements are prepared for value selection; the emulated first register function means being adapted for registering and delivering to said display means, selectable values of data elements of said different types of data elements; wherein the emulated second register function means in said programmable digital signal processor means being adapted for registering and delivering to said first register function means and to said display means predetermined indication information for data elements of the different types of data elements the values which are to be selected subsequently; the programmable digital signal processor further emulating multiplexing function means for selecting values of data elements of a second type usable in connection with the data elements of first type; by which multiplexing function means for each selected value of a data element of said first type, said first and second register means being repeatedly used on the subsequent repeated operation of said operation means for selecting said values of data elements of the second type; the programmable digital signal processor emulating fourth function means for detecting whether values of data element of at least one type of data elements have been selected; if not, said fourth function means placing the indication information at and controlling the alteration thereof from one side of the second register function means, incrementing from the most significant data element of said type; if yes, said fourth function means preparing to place and on a command from a further operation means placing the indication information at and, on continued operation of said further operation means controlling the alteration thereof from, the other side of the second register function means, decrementing from the least significant data element, erasing subsequent values of earlier selected data elements from the first register function means and the display means and after which command the erased values of the data elements being reselectable.

Claim 6

Device according to claim 3, wherein said emulated second register function means in said programmable digital signal processor further including means to emulate one additional section adapted for receiving indication information after first having obtained a value of a data element or a complete set of values of a plurality of data elements, said indication information in said emulated additional section serving as a command signal controlling the transfer of said value or complete set of values to a device using said data element values.