| 摘要 |
PURPOSE: To separately execute the operation of the formatting/deformatting of digital data from a digital signal processor, and to decrease a required time and the consumption of a power at the time of the formatting/deformatting, related with the formatting deformatting circuit of the digital data. CONSTITUTION: This circuit is constituted of a data RAM 50 which stores data for formatting, a program ROM 60 which stores a program for controlling the generation of an address, an address generating and parallel/serial converting part 41 which generates the address and converts parallel data outputted from the data RAM 50 into serial data, a data storing part 42 which stores the serial data outputted from the address generating and parallel/serial converting part 41, and a data outputting part 43 which divides and outputs data serially outputted from the data storing part 42 by prescribed bit units. |
