Gigabyte GA-970A-UD3P Manual - Page 28
TPM Trusted Platform Module Header, COMA Serial Port Header
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14) COMA (Serial Port Header) The COM header can provide one serial port via an optional COM port cable. For purchasing the optional COM port cable, please contact the local dealer. 9 10 F_USB30 Pin No. Definition 1 NDCD- 1 2 NSIN 2 3 NSOUT 4 NDTR- 5 GND 6 NDSR- 7 NRTS- F_AUDIO(H) 8 NCTS- 9 NRI- 10 No Pin DB_PORT BIOS S 1 1 15) TPM (Trusted Platform Module Header) You may connect a TPM (Trusted Platform Module) to this header. 19 TPM w/housing 20 1 Voltage measurement module(X58A-OC) PWM 2 Pin No. Definition Pin No. Definition 1 1 LCLK 2 GND 11 LAD0 PCIe power connector (SATA)(X58A-OC) 12 GND 3 LFRAME 13 NC 4 No Pin 14 ID 5 LRESET 15 SB3V 6 NC 16 SERIRQ 7 LAD3 17 GND 8 LAD2 18 NC 9 VCC3 19 NC 10 LAD1 20 SUSCLK Voltage measurement points(G1.Sniper 3) BIOS Switcher (SW4) Hardware Installation - 28 -
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