| 摘要 |
A data communications processor which mediates data sending and receiving in an embedded system is provided, wherein it avoids increase of processing due to accretion of number of communication data, disuses any resources for individual management of deadline for each data, and executes deadline management without a starvation. It does not execute receiving process successively for each communication datum; however, it executes receiving process for each assembled data accumulation partial area data as a whole for each prefixed period. In addition, a plurality of data accumulation partial areas in the data accumulating means 220, which is separated for each deadline, are executed batch receiving process respectively at the period according to the relative deadline time. |
