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HimalayaUSB

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GPIO pin3 is for docking (goes to 0) and undocking (goes to 3).

The location for USB was found to be 0xAA000000 virtual (PocketPC) from the following registry entry:

(HimalayaMemoryMap 2nd-level mmu.txt shows the 0xaa000000 virtual address to be physically located at 0x9a000000)

[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\SerialUSB]
"Dll"="usb.Dll"
"Tsp"="Unimodem.dll"
"IoBase"=dword:aa000000
"Irq"=dword:0000000d
"IoLen"=dword:00000100
"DeviceArrayIndex"=dword:00000000
"Prefix"="COM"
"Order"=dword:00000001
"Index"=dword:00000008
"DeviceType"=dword:00000000
"FriendlyName"="Serial on USB"
"DevConfig"=hex:\
      20,00,00,00,05,00,00,00,10,01,00,00,00,4b,00,00,00,00,08,00,00,00,00,00,00
  • Himalaya's graphic accelerator - the ATI Imageon - supports USB OT (USB OnTheGo) which is kind of "light" version of USB HOST.