Gigabyte GA-B85M-D3H User Manual - Page 17

B S_ B 13) COM (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 1 10 2 DEBUG PORT Pin No. 1 2 3 4 5 Definition NDCDNSIN NSOUT NDTRGND Pin No. 6 7 8 9 10 Definition NDSRNRTSNCTSNRINo Pin _ B S B_ B _S S_ _ B _U _ B F_USB3 F _S S 1 23 S 1 23 1 14) LPT (Parallel Port Header) The LPT header can provide one parallel port via an optional LPT port cable. For purchasing the optional LPT port cable, please contact the local dealer. U __ 3 Pin No. Definition Pin No. Definition 1 STB- 14 GND 2 AFD- 15 PD6 3 PD0 16 GND 25 1 4 ERR- 17 PD7 5 PD1 18 GND 26 1 23 2 6 INIT- 7 PD2 19 ACK20 GND 1 1 23 8 SLIN- 21 BUSY 9 PD3 22 GND 10 GND 23 PE 11 PD4 24 No Pin 12 GND 25 SLCT 13 PD5 26 GND B SS S SF 15) TPM (Trusted Platform Module Header) You may connect a TPM (Trusted Platform Module) to this header. Pin No. Definition Pin No. Definition 1 LCLK 11 LAD0 2 GND 12 GND 19 1 3 LFRAME 13 NC 4 No Pin 14 ID S3 S_ 5 LRESET 15 SB3V 20 2 6 NC 16 SERIRQ 7 LAD3 17 GND 8 LAD2 18 NC 9 VCC3 19 NC 10 LAD1 20 SUSCLK - 17 - S_