Displayport Mode - Quectel Smart Module Series Hardware Design

If you need to support E-mark cables or active cables, you need to add the following reference circuit:
0R
R1
VCONN_EN

3.9.1.2. DisplayPort Mode

SA800U-WF supports DisplayPort mode with 4 lanes up to 4K @ 60 fps over USB Type-C. The pin
definition of USB Type-C/DisplayPort mode is listed below:
Table 9: Pin Definition of USB Type-C/DisplayPort Mode
Pin Name
USB1_SS2_RX_P/M
USB1_SS2_TX_P/M
USB1_SS1_RX_P/M
USB1_SS1_TX_P/M
EDP_AUX_P/N
USB1_DP/M
USB_CC1/CC2
USB_VBUS
GND
SA800U-WF_Hardware_Design
C1
Q1
R2
SMB_USB_IN
Figure 14: VCONN Reference Design
USB Type-C Mode
USB1_SS2_RX_P/M
USB1_SS2_TX_P/M
USB1_SS1_RX_P/M
USB1_SS1_TX_P/M
SBU1/2
USB1_DP/M
USB_CC1/CC2
USB_VBUS
GND
SA800U-WF Hardware Design
Q2
R3
VBAT
DisplayPort Mode
DP_LANE0_P/M
DP_LANE1_P/M
DP_LANE3_P/M
DP_LANE2_P/M
DP_AUX_P/N
USB1_DP/M
HOTPLUG_DET/VCONN
USB_VBUS
GND
Smart Module Series
VCONN
D1
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