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Hardware/SATA controller (view source)
Revision as of 12:13, 14 October 2017
, 12:13, 14 October 2017Basic SATA controller research.
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== Register List ==+
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−The Wii U has a standard AHCI 1.2 SATA controller onboard. It identifies as having two ports (0 and 1) running at 3Gbps. In retail systems, the disc drive is connected to port 0; while port 1 is disconnected. Unused code in IOS-BSP
−== Register Details ==
+In terms of hardware registers; the controller lines up with the specification starting at address 0x0D160400; that is; the first Generic Host Control register (Host Capabilities) resides at 0x0D160400. On a retail console, this register reads out 0x7720FF81.
+== See Also ==
+[https://www.intel.com/content/dam/www/public/us/en/documents/technical-specifications/serial-ata-ahci-tech-proposal-rev1_3_1.pdf AHCI spec]