CD/DVD controller card

Discussion in 'Embedded Systems and Microcontrollers' started by aravindhoysala, Aug 25, 2008.

  1. aravindhoysala

    Thread Starter Active Member

    Aug 6, 2008
    31
    0
    The attachment photo is of a 1 to 15 CD/DVD controller card
    with respect to diagram components details are :
    FPGA CLOCK CYCLE -- Lattice Isp MACH LC4004V
    FIRMWARE---39vf040 PLCC
    CACHE---EliteMT M11L416256SA
    CPU---DONT KNOW
    BUFFER MEMORY---MIRA P2V56S40BTP
    LOGIC GATE----Lattice LFEC10E/XILINX SPARTAN XC2S200E

    this controller card is used to copy multiple copies of CD/DVD, recently one or two cards started displaying error s such as 'BAD DRAM' , 'HARDWARE FAIL' AND sometimes display goes blank as this cards not in warranty i cant send for service, please help me ,any information will be highly appreciated .
    links of some of the manufacturers websites:
    http://www.ily.com/controller_ath.html , www.copystar.com.tw ,http://www.acard.com.tw/english/home.jsp

    thank you:confused:
     
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