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Last Post 14 Aug 2008 11:46 AM by
MCF5474 board problems with Display and USB working together
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14 Aug 2008 11:46 AM
    We currently have 2 projects working on your MCF5474EVB board with revision 1004770 REV B, and we have been having several problems getting the SM712 display driver, and the USB host 1561 to work together. We can make two seperate projects that work for each device alone. However when we combine them we one faults the other. My quesiton is looking at the schematic for this board I noticed that IRQ 5 is attached to the IP1561 board and to the SM712 display. Is this correct? I don't understand why this interrupt connects both devices, and this reflects your current schematic on your website.
    Please help!
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