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Multimedia program download control system and method of apparatus equipped with multimedia processor

  • US 20070067506A1
  • Filed: 02/06/2006
  • Published: 03/22/2007
  • Est. Priority Date: 08/09/2005
  • Status: Abandoned Application
First Claim
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1. A multimedia program download control system of an apparatus equipped with a multimedia processor in which a multimedia program is downloaded from a host processor and is stored in a program area of a SDRAM, the multimedia processor comprising a host interface, a GDMA (General Purpose Direct Memory Access), a CPU and a reset controller, wherein the host interface receives a download start signal and a download end command of the multimedia program from the host processor, receives the multimedia program by the unit of a predetermined size, transmits the received multimedia program to the GDMA, and requests the CPU to release the reset controller when receipt of the multimedia program is completed, wherein the GDMA transmits the multimedia program of the unit of the predetermined size, which is received from the host interface, to the program area of the SDRAM and informs the host interface of the transmission of the multimedia program of the unit of the predetermined size, wherein the CPU releases the reset controller at the request from the host interface, and wherein the reset controller is released by the CPU.

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