41 lines
2.1 KiB
Markdown
41 lines
2.1 KiB
Markdown
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# Asus Wi-Fi Go! v1
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In this version, a standard half-length mPCIe card is mounted on the Asus Wi-Fi
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Go! daughter board, and the daughter board is connected to the motherboard
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through a proprietary 16-1 pin connector.
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I managed to grope the most pinout of the proprietary connector.
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See [Mini PCIe pinout] for more info.
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```eval_rst
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+------------+----------+-----------+------------+----------+-----------+
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| WIFIGO Pin | Usage | mPCIe pin | WIFIGO Pin | Usage | mPCIe pin |
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+============+==========+===========+============+==========+===========+
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| 1 | 3.3v | (many) | 2 | REFCLK- | 11 |
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+------------+----------+-----------+------------+----------+-----------+
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| 3 | GND | (many) | 4 | REFCLK+ | 13 |
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+------------+----------+-----------+------------+----------+-----------+
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| 5 | WAKE# | 1 | 6 | PERn0 | 23 |
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+------------+----------+-----------+------------+----------+-----------+
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| 7 | (absent) | | 8 | PERp0 | 25 |
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+------------+----------+-----------+------------+----------+-----------+
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| 9 | GND | | 10 | PETn0 | 31 |
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+------------+----------+-----------+------------+----------+-----------+
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| 11 | PERST# | 20 | 12 | PETp0 | 33 |
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+------------+----------+-----------+------------+----------+-----------+
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| 13 | GND | | 14 | (USBD-?) | (36?) |
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+------------+----------+-----------+------------+----------+-----------+
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| 15 | 3.3v | | 16 | (USBD+?) | (38?) |
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+------------+----------+-----------+------------+----------+-----------+
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```
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There are two kinds of daughter boards using this connector. One among them has
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one MMCX antenna connector, the other has two antenna connectors and USB lane
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wired (this kind may be called BT Go!). I can only obtain the former, so I
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cannot confirm the exact way the USB data lane gets wired.
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## Extra resources
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[Mini PCIe pinout]: https://pinoutguide.com/Slots/mini_pcie_pinout.shtml
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