ENCODED DATA DECODING APPARATUS

摘要

There are included an image decoder (10) for decoding image encoded data; a processor (11) for performing both a partial decoding of the image encoded data and a control of the image decoder (10); an internal command memory (12) for storing programs to be executed by the processor (11); an external command memory (13) for storing all of programs to be transferred to a RAM area of the processor (11); and a frame memory (14) for storing the decoded data outputted from the image decoder (10). The programs used for decoding the image encoded data are divided into function module units. While the programs being interchanged from the external command memory (13) to the internal command memory (12) for each of predetermined command memory transfer units during reproduction, the image encoded data is decoded.