Gigabyte GA-Z270X-DESIGNARE Users Manual - Page 20

_0 F _ 14) SPDIF_O (S/PDIF Out Header) This header supports digital S/PDIF Out and connects a S/PDIF digital audio cable (provided by expansion cards) for digital audio output from your motherboard to certain expansion cards like graphics cards and sound cards. For example, some graphics cards may require you to use a S/PDIF digital audio cable for digital audio output from your motherboard to your graphics card if you wish to connect an HDMI display to the graphics card and have digital audio output from the HDMI display at the same time. For information about connecting the S/PDIF digital audio cable, carefully read the manual for your expansion card. Pin No. Definition 1 SPDIFO 1 2 GND 15) F_USB31C (USB 3.1 Gen 2 Header) The header conforms to USB 3.1 Gen 2 specification and can provide one USB port. B_ F_USB3 Pin No. Definition Pin No. Definition 20 1 1 VBUS 11 VBUS 2 TX1+ 12 TX2+ 11 10 3 TX14 GND 13 TX214 GND 5 RX1+ 15 RX2+ 6 RX1- 16 RX2- 7 VBUS 17 GND 8 CC1 18 D- 9 SBU1 19 D+ 10 SBU2 20 CC2 F_USB30 F_ U F_ F_ 16) F_USB30 (USB 3.1 Gen 1 Header) The header conforms to USB 3.1 Gen 1 and USB 2.0 specification and can provide two USB ports. For purchasing the optional 3.5" front panel that provides two USB 3.1 Gen 1 ports, please contact the local dealer. Pin No. Definition Pin No. Definition 20 1 1 VBUS 2 SSRX1- 11 D2+ 12 D2- 3 SSRX1+ 13 GND 4 B_ 5 GND SSTX1- 14 B SSSSTX2+ 15 SSTX2- 6 SSTX1+ 16 GN1 D 11 10 7 GND 17 SSRX2+ _S 8 D1- 18 SSRX2- 9 D1+ 19 VBUS 10 NC 20 No Pin 1 23 1 1 23 1 S Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord from the power outlet to prevent damage to the USB bracket. 1 23 1 1 23 S S - 20 -