公开(公告)号：US6433716B2

公开(公告)日：2002-08-13

申请号：US78196501

申请日：2001-02-14

Applicant: DENSO CORP

Inventor： ARAI SOICHIRO ,  ISOMURA HIROFUMI

IPC: G06F3/05 ,  H03M1/12 ,  H03M1/66 ,  H03M1/00

CPC classification number: H03M1/662 ,  H03M1/1225

Abstract: A data conversion device for converting analog data to digital data, or digital data to analog data, is composed of a data converter. and a mediator. Plural data groups are fed to the data converter that coverts the data, group by group, upon receipt of a request for converting a particular data group. If plural requests are simultaneously made, the mediator makes mediation among the plural requests to select a data group to be first converted and to set a priority order. A function uniquely corresponding to a combination of the plural requests is generated in the mediator, and the mediation is performed based on the generated function with reference to a preinstalled table showing a relation between the function and the request to be selected.

Abstract translation: 用于将模拟数据转换为数字数据或数字数据到模拟数据的数据转换装置由数据转换器组成。 和调解人。 在接收到转换特定数据组的请求时，将多个数据组按组分组地馈送给数据转换器。 如果同时进行多个请求，则中介器在多个请求中进行中介以选择要首先转换的数据组并设置优先顺序。 在调解器中生成与多个请求的组合唯一对应的功能，并且参考表示功能与要选择的请求之间的关系的预先安装的表，基于生成的功能执行中介。