DATA RECORDING AND REPRODUCING DEVICE

摘要

PROBLEM TO BE SOLVED: To prevent the inhibitation of access of data having a real time characteristic. SOLUTION: An MPU 6 makes judgment as to whether the data having the real time characteristic exists in the data transferred from a DEMUX 1 to a memory 2 or not. If the data having the real time characteristic co-exists therein, the MPU 6 instructs retry prohibition or the limitation on the number of times to a controller 3 and allows the recording or reproducing to a data recording and reproducing section 9 to be executed. As a result, the delay of writing and reading out of the real time data is prevented by the retry of the non-real time data.