FDC37C93XAPM 查看數據表（PDF） - SMSC -> Microchip

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FDC37C93XAPM

Plug and Play Compatible Ultra I/O™ Controller with Soft Power Management

SMSC -> Microchip 

Note 2:

Note 3:

Note 4:

address bits SA12:SA15 can be "ORed" together and applied to this pin. If IDE2 is not

used, SA12 can be connected to nCS, pin 27 to SA13, pin 28 to SA14 and pin 29 to SA15.

nYY - The "n" as the first letter of a signal name indicates an "Active Low" signal

nHDCS2 and nHDCS3 require a pull-up to ensure a logic high at power-up when used for

IDE2 until the Active Bit is set to 1.

See Table on the following page for Multifunction Pins with GPI/O and Other Alternate

Functions.

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