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1,481 bytes added ,  04:04, 26 February 2009
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{{hwstub}}
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! address !! function !! contents/example
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|0x0D8000C0||GPIO || probably data: 0x200 for eject; 0x100 sensor bar enable; 0x20 for tray led
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||0x0D8000C4||GPIO || probably direction
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||0x0D8000DC||???
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||0x0D8000E0||GPIO || 0x08 -- set to enable DC/DC converter,
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||0x0D8000E1||GPIO ||
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||0x0D8000E2||GPIO || debug / "POST" port -- connected to 8 testpads. boot0 / 1 / 2 output simple codes to indicate boot status.
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||0x0D8000E3||GPIO ||
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||0x0D8000E4||GPIO || probably direction
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||0x0D8000EC||???
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||0x0D8000F0|| ? typical value is 0x0070FFF6; pressing the POWER button will set the 0x1 bit
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||0x0D8000F4||???
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||0x0D8000FC||???
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||0x0D800100||???
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||0x0D80010C||???
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||0x0D800110||???
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||0x0D800114||???
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||0x0D800118||???
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||0x0D80011C||???
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||0x0D800120||???
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||0x0D800130||???
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||0x0D800134||???
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||0x0D800138||???
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||0x0D800180||??? || set 0x40 for legacy DI; 0x100000 set after loadEXI (boot code)
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||0x0D800188||???
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||0x0D80018C||???
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||0x0D800190||??? || involved in DSKPLL init
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||0x0D800194||??? || 0x400 is DI reset (low active) / involved in DSKPLL init
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||0x0D800198||??? || set to 0x00FFFFFF as part of "interface / subsytem powerup"
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||0x0D8001B0||??? || ACRPLLSYS
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||0x0D8001B0||??? || ACRPLLSYSEXT
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||0x0D8001B8||??? || involved in DSKPLL init
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||0x0D8001BC||???
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||0x0D8001C0||???
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||0x0D8001DC||??? || set to 0x00FFFFFF as part of "interface / subsytem powerup"
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|}

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