Product Info
Table Of Contents
- About the Document
- Contents
- Table Index
- Figure Index
- 1 Introduction
- 2 Product Concept
- 3 Application Interfaces
- 3.1. General Description
- 3.2. Pin Assignment
- 3.3. Pin Description
- 3.4. Power Supply
- 3.5. Turn on and off Scenarios
- 3.6. VRTC Interface
- 3.7. Power Output
- 3.8. Battery Charge and Management
- 3.9. USB Interfaces
- 3.10. UART Interfaces
- 3.11. (U)SIM Interfaces
- 3.12. SD Card Interface
- 3.13. GPIO Interfaces
- 3.14. I2C Interfaces
- 3.15. I2S Interfaces
- 3.16. SPI Interface
- 3.17. ADC Interfaces
- 3.18. LCM Interfaces
- 3.19. Touch Panel Interfaces
- 3.20. Camera Interfaces
- 3.21. Sensor Interfaces
- 3.22. Audio Interfaces
- 3.23. Emergency Download Interface
- 4 Wi-Fi and BT
- 5 GNSS
- 6 Antenna Interfaces
- 7 Electrical, Reliability and Radio Characteristics
- 8 Mechanical Dimensions
- 9 Storage, Manufacturing and Packaging
- 10 Appendix A References
- 11 Appendix B GPRS Coding Schemes
- 12 Appendix C GPRS Multi-slot Classes
- 13 Appendix D EDGE Modulation and Coding Schemes
- IC & FCC Requirement
Smart LTE Module Series
SC66 Hardware Design
SC66_Hardware_Design 54 / 139
The following is a reference design for Type-C interface:
USB1_HS_DM
Module
USB
_
SS1
_RX_P
RX2+
RX2-
VBUS
CC1
D-
D+
TX2-
TX2+
CC2
USB_CC1
USB_CC2
RX1+
RX1-
TX1+
TX1-
USB Type-C
C8
C9
C10
C11
USB1_HS_DP
USB_VBUS
USB
_
SS1
_RX_M
USB
_
SS1
_TX_P
USB
_
SS1
_TX_M
USB
_
SS2
_RX_P
USB
_
SS2
_RX_M
USB
_
SS2
_TX_P
USB
_
_TX_M
SS2
B11
B10
A3
A2
B2
B3
A11
A10
UUS B_TYPEC
VPH_PWR
10K
SS_DIR_OUT
SS_DIR_IN
0R
Figure 13: USB Type-C Interface Reference Design
3.9.1.2. DisplayPort Mode
SC66 supports DisplayPort mode with 4 lanes up to 4K@30ps over USB Type-C. The DisplayPort mode
and USB Type-C mode cannot operate simultaneously. In the DisplayPort Mode, USB2.0 can be
supported simultaneously and USB 3.1 cannot be supported simultaneously. The pin descriptions in USB
Type-C/DisplayPort mode is listed below:
Table 13: Pin Descriptions in USB/DisplayPort Mode
Cannot be multiplex
ed into a general-
purpose GPIO.
SS_DIR_OUT 226 DO CC status output pin
Pin Name USB Type-C Mode DisplayPort Mode
USB_SS2_RX_P/M USB_SS2_RX_P/M DP_LANE0_P/M
USB_SS2_TX_P/M USB_SS2_TX_P/M DP_LANE1_P/M
USB_SS1_RX_P/M USB_SS1_RX_P/M DP_LANE3_P/M
USB_SS1_TX_P/M USB_SS1_TX_P/M DP_LANE2_P/M
DP_AUX_P/N SBU1/2 AUX_P/N