Smart Module Series
SA800U-WF_EVB_User_Guide 37 / 63
J0701
A1
A12
Figure 27: Type-C Interface
SA800U-WF EVB supports DisplayPort (DP) mode with 4 lanes up to 4K @ 60 fps over USB Type-C. The
default version of DP function software is not supported. If the DP function is needed, please contact
Quectel to update the software. Pin descriptions in USB Type-C/DisplayPort mode is listed below:
Table 11: Pin Descriptions in USB Type-C and DisplayPort Mode
4.7.2. USB Type-A Interfaces
USB Type-A interfaces are extended by a set of USB ports and a HUB chip (U0901). The diagram below
is the block diagram of Type-A interface design.
Pin NO.
USB Type-C Mode
DisplayPort Mode
A2, A3
USB1_SS0_TX_P/M
DP_LANE2_P/M
B11, B10
USB1_SS0_RX_P/M
DP_LANE3_P/M
B2, B3
USB1_SS1_TX_P/M
DP_LANE1_P/M
A11, A10
USB1_SS1_RX_P/M
DP_LANE0_P/M
A5, B8
SBU1/2
DP_AUX_P/N
A7, A6, B6, B7
USB1_DP/DM
USB1_DP/DM
A8, B5
USB_CC1/CC2
HOTPLUG_DET/VCONN
A4, A9, B4, B9
USB_VBUS
USB_VBUS
A1, A12, B1, B12
GND
GND
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