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21 lines
743 B
Markdown
21 lines
743 B
Markdown
The AMIC is the I/O controller used in the Power Mac 6100. Appropriately, it's the abbreviation for Apple Memory Mapped I/O Controller.
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Physically, it's located at 0x50F00000.
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It also:
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* Controls the video timing signals
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## Subdevices
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| Subdevice | Range |
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|:--------------:|:--------------------:|
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| VIA 1 | 0x0 - 0x1FFF |
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| SCC | 0x4000 - 0x5FFF |
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| MACE | 0xA000 - 0xBFFF |
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| SCSI | 0x10000 - 0x11FFF |
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| AWACS | 0x14000 - 0x15FFF |
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| SWIM III | 0x16000 - 0x17FFF |
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| VIA 2 | 0x26000 - 0x27FFF |
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| Video | 0x28000 - 0x29FFF |
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| DMA | 0x31000 - 0x32FFF |
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| Mem Control | 0x40000 - 0x41FFF | |