S&T Kontron COMe-bTL6, User Manual, Page: 59 / 101

COMe-bTL6 - User Guide. Rev. 1.5
www.kontron.com // 59
5.5. Connector (X1B) Row C1 - C110
Table 40: Connector (X1B) Row C1 to C110 Pin Assignment
Pin Signal Description Type Termination Comment
C1 GND Power Ground PWR GND --- ---
C2 GND Power Ground PWR GND --- ---
C3 USB_SSRX0_- USB Super Speed Receive 0 - DP-I --- ---
C4 USB USB Super Speed Receive 0 + DP-I --- ---
C5 GND Power Ground PWR GND --- ---
C6 USB_SSRX1_- USB Super Speed Receive 1 - DP-I --- ---
C7 USB USB Super Speed Receive 1 + DP-I --- ---
C8 GND Power Ground PWR GND --- ---
C9 USB_SSRX2_- USB Super Speed Receive 2 - DP-I --- ---
C10 USB USB Super Speed Receive 2 + DP-I --- ---
C11 GND Power Ground PWR GND --- ---
C12 USB_SSRX3_- USB Super Speed Receive 3 - DP-I --- ---
C13 USB USB Super Speed Receive 3 + DP-I --- ---
C14 GND Power Ground PWR GND --- ---
C15 DDI1_TBT_LSX0_TXD Not Connected NC --- ---
C16 DDI1_TBT_LSX0_RXD Not Connected NC --- ---
C17 USB4_RT_ENA Not Connected (untested
option for possible USB4
implementation) NC --- ---
C18 NC Reserved for future use NC --- RSVD
C19 PC PCI Express Lane 6 R NC --- ---
C20 PCIE_RX6_- PCI Express Lane 6 Receive - NC --- ---
C21 GND Power Ground PWR GND --- ---
C22 PC PCI Express Lane 7 R NC --- ---
C23 PCIE_RX7_- PCI Express Lane 7 Receive - NC --- ---
C24 DDI1_HPD DDI1 Hotplug Detect I-3.3 PD 100k
C25 SML0_CLK Not Connected (untested
option for possible SMLink
bus implementation) NC --- ---
C26 SML0_DAT Not Connected (untested
option for possible SMLink
bus implementation) NC --- ---
C27 SML1_CLK
Not Connected (untested
option for possible SMLink
bus implementation)
NC --- ---
C28 SML1_DAT Not Connected (untested
option for possible SMLink
bus implementation) NC --- ---
C29 USB4_PD_I2C_CLK Not Connected (untested
option for possible USB4
implementation) NC --- ---
C30 USB4_PD_I2C_DAT Not Connected (untested
option for possible USB4
implementation) NC --- ---
C31 GND Power Ground PWR GND --- ---
C32 DDI2_DDCC DDI2 CTRLCLK/AUX+ I/O-3.3 PD 100k ---