タイトルまたは説明

. Compliant with Universal Serial Bus 3.0 specification Revision 1.0 2.Low-speed (1.5 Mbps) / Full-speed (*2 Mbps) / High-speed (**0 Mbps) / Super-speed (5 Gbps) 3.Supports 2 downstream ports for all speeds 4.Supports all USB compliant data transfer type as follows: Control / Bulk / Interrupt / Isochronous transfer ***** with Intel’s eXtensible Host Controller Interface (xHCI) Specification revision 0.*5 6.Support USB legacy function ***** registers are direct-apped to PCI memory space 8.Supports Serial Peripheral Interface (SPI) type ROM 9.System clock: *4 MHz crystal or *8MHz external clock. *0.3.3 V and 1.*5 V power supply