> ## Documentation Index > Fetch the complete documentation index at: https://dragonwingdocs.qualcomm.com/llms.txt > Use this file to discover all available pages before exploring further. # Interfaces #### **Overlay\_configurations :** ****Config1**** : A fully upstream configuration that combines upstream graphics, video, camera, and audio components to build a pure upstream Linux image. ****Config2**** : A configuration that uses downstream graphics, video, camera, audio, and sensors components to generate a Qualcomm multimedia proprietary image. Refer [overlay\_configurations](https://dragonwingdocs.qualcomm.com/Key-Documents/Migration-Guide/use-overlay-configurations-to-derive-image-recipes) for more details. ****Not Enabled**** : Interface exists on hardware. Not enabled on software ****Not Supported**** : Interface isn’t supported on hardware ****Yes**** : Interface validated and Pass ****No**** : Interface validated and Fail #### **Interfaces for QCS6490**
Category Interface/Connector Qualcomm Dragonwing™ RB3 Gen 2 Vision Kit
Config1 Config2
Storage/ Memory UFS (128GB, uMCP4x) Yes Yes
QSPI NOR Flash Not Supported Not Supported
microSD slot Yes Yes
eMMC Yes Yes
EEPROM Yes Yes
LPDDR4x (6GB) Yes Yes
USB USB 3.1 Type-C (DP Alt Mode) Yes Yes
USB 2.0 (OTG, Micro USB) Yes Yes
USB 3.1 - 2X Type-A (via hub) Yes Yes
Connectivity Ethernet (1GbE, AX88179) Yes Yes
{`WIFI • CoB - on SOM or interposer`} Yes Yes
2.5GbE (Downstream Interface from QPS615, QEP8121, interposer) No No
{`10GbE (, interposer) (Downstream Interface from QPS615, AQR113C, interposer)`} No No
Low speed Expansion UART (LS1/LS2/LS3) Yes Yes
CAN-FD (MCP2518FD) Yes Yes
SPI (LS1/LS2/LS3) Yes Yes
I2C (LS1/LS2/LS3) Yes Yes
GPIO (LS/HS connectors) Yes Yes
PWM/ADC Yes Yes
Debug FTDI UART (microUSB) Yes Yes
Audio DP audio Yes Yes
HDMI audio Yes Yes
Audio amplifiers (Qualcomm WSA8835) Yes Yes
Audio Mic Recording Yes Yes
Display DSI to HDMI bridge(Lontium LT9611UCX/HDMI Type-A connector) Yes Yes
DP over USB TypeC Yes Yes
Display - eDP Yes Yes
Display - HDMI Yes Yes
Camera MIPI CSI - CAM1 (IMX577) Not Supported Yes
MIPI CSI - CAM2 (IMX577) Not Supported Yes
{`MIPI CSI - CAM3 (IMX577) ( VK KIT)`} Yes Yes
{`MIPI CSI - CAM3 (IMX577) ( VK KIT)`} Not Supported Yes
MIPI CSI - CAM0A (OV9282) Not Supported Yes
MIPI CSI - CAM0B (OV9282) Not Supported Yes
{`GSML Camera -1 (AR0231) (VK Kit)`} Not Supported Yes
{`GSML Camera -2 (AR0231) (VK Kit)`} Not Supported Yes
MIPI CSI - CAM1 (main board) (IMX686/OV9282) Not Supported Yes
MIPI CSI - CAM2 (main board) (IMX577) Not Supported Yes
Sensors Accel, Gyro, Mag, Pressure Yes Yes
#### **RB3 Industrial Mezzanine Board Interface**
Category Interface/Connector Config1 Config2
Sensors Accel, Gyro Yes Yes
Display eDP Yes Yes
DP Not Enabled Not Enabled
LVDS Yes Yes
USB uUSB (Host mode) Yes Yes
USB Type A Port1 (USB 3.0 cascaded USB Hub)YesYes
USB Type A Port2 (USB 3.0 cascaded USB Hub)YesYes
USB Type A Port1 (USB 3.0 - PCIe USB Hub)YesYes
USB Type A Port2 (USB 3.0 - PCIe USB Hub)YesYes
USB Type A (USB 3.0 cascaded hub)YesYes
USB Type A (USB 3.0 cascaded hub)YesYes
USB Type CYesYes
Storage microSD storage Yes Yes
PCIE M.2 B Key: 5G / WiFi module (USB 3.0 cascaded hub) Yes Yes
Ethernet RJ45 (1GbE - QPS615 to USB Hub to Ethernet)YesYes
PCIe x4 (Full size PCIe)NoNo
M.2 M Module (NVMe)NoNo
M.2 E Key (WLAN + BT)NoNo
1 GbE – RJ45 ( RTL8211 QPS615 Downstream port)Not EnabledNot Enabled
2.5GbE – RJ45 (QEP8121, QPS615 Downstream port)Not EnabledNot Enabled
IX Ethernet 2.5GbE ( QEP8121)Not EnabledNot Enabled
IX Ethernet 10GbE ( AQR113C)Not EnabledNot Enabled
Audio 3.5mm Jack Not Enabled Not Enabled
Audio HeaderYesYes
On board Digital MicrophoneYesYes
SSG TPM No No
### **Interfaces for IQ9**
Category Interface/Connector Qualcomm Dragonwing™ IQ-9075 Evaluation Kit
Config1 Config2
USB 4x USB TypeA – USB 3.1 (Each Port enumeration) Yes Yes
PCIE Ethernet RJ45 \[SGMII] (PCIE QPS615) – PCIe enumeration No No
Ethernet RJ45 \[USXSGMII] (PCIE QPS615) – PCIe enumeration No No
PCIe0 Gen3 x2 lane (QPS615 PCIE bridge for accessories) – PCIe enumeration Yes Yes
{`PCIE0 Gen3 x2 M.2 E key (Wi Fi) – Basic Wi Fi Enumeration NFA765A - HSP) (downstream of QPS615)`} Yes Yes
{`PCIE0 Gen3 x2 M.2 E key (BT) – Basic BT testing Enumeration NFA765A - HSP) (downstream of QPS615)`} Yes Yes
PCIE0 Gen3 x1 M.2 B key (5G) – Enumeration Yes Yes
PCIe1 Gen3 x4 M.2 M key NVMe – NVMe Enumeration and RW Yes Yes
Display EDP2 (Not PoRed) Not Supported Not Supported
EDP3 (Not PoRed) Not Supported Not Supported
DSI to LVDS No No
Connectivity Ethernet (1 Eth I/f is on RTSS ) Not Enabled Not Enabled
second 40 pin low speed header (3.3V) {`• 3x CAN • I2S • SAIL SPI with 2x CS • I2C • 2x UART`} Not Enabled Not Enabled
Other I/O on mezzanine connectors (1.8V) {`• 2x UART (RX/TX), 1x UART (RX/TX/CTS/RFR), 1x SAIL_UART(RX/TX) • 1x SAIL_SPI (CS0), 1x SAIL_SPI (CS0, CS1) • 5x I2C, 3x CCI_I2C, 1x SAIL_I2C • 44x SOC GPIO, 30x PMIC GPIO (After using above listed QUPs, I2S) • 6x QUP (L0/1), 3x QUP(L0-3), 1x QUP(L2/3), 1xQUP(QSPI), 1xQUP(L0-3, CS0, CS1)`} Not Enabled (Available for customer configurations) Not Enabled (Available for customer configurations)
### **IQ-9075 IFP Mezzanine Interface**
Category Interface/Connector Config1 Config2
USB 4x USB TypeA – USB 3.1 Yes Yes
PCIE SGMII RJ45 (2.5 G) + QPS615 PCIE bridge for accessories Not Enabled Not Enabled
USXSGMII RJ45 (2.5 G) + QPS615 PCIE bridge for accessories Not Enabled Not Enabled
PCIe Gen3 x1 m.2 B key (5G) + QPS615 PCIE bridge for accessories Yes Yes
PCIE Gen3 x2 m.2 E key (BT) + QPS615 PCIE bridge for accessories Yes Yes
{`PCIE Gen3 x2 m.2 E key (WiFi) + QPS615 PCIE bridge for accessories M.2 module (NFA765A - HSP) - downstream of QPS615 (M.2 connector on interface plus mezzanine)`} Yes Yes
PCIe1 Gen3 x4 M.2 M key (NVMe) Yes Yes
Storage eMMC Not Enabled Not Enabled
Display EDP2 Yes Yes
EDP3 Yes Yes
DSI to LVDS No No
Connectivity Ethernet Yes Yes
second 40 pin low speed header (3.3V) {`• 7x CAN • I2S • SAIL SPI with 2x CS • I2C • 2x UART`} Not Enabled Not Enabled
Other I/O on mezzanine connectors (1.8V) {`• 2x UART (RX/TX), 1x UART (RX/TX/CTS/RFR), 1x SAIL_UART(RX/TX) • 1x SAIL_SPI (CS0), 1x SAIL_SPI (CS0, CS1) • 5x I2C, 3x CCI_I2C, 1x SAIL_I2C • 44x SOC GPIO, 30x PMIC GPIO (After using above listed QUPs, I2S) • 6x QUP (L0/1), 3x QUP(L0-3), 1x QUP(L2/3), 1xQUP(QSPI), 1xQUP(L0-3, CS0, CS1)`} Not Enabled (Available for customer configurations) Not Enabled (Available for customer configurations)
Thermal Management Fan Yes Yes
### **IQ-9075 GMSL Mezzanine Interface**
Category Interface/Connector Config1 Config2
Camera GMSL DES0 Not Supported Yes
GMSL DES1 Not Supported Not Supported
GMSL DES2 Not Supported Yes
GMSL DES3 Not Supported Yes
GMSL HDMI Not Supported No
#### **Interfaces for IQ8**
Category Interface/Connector Qualcomm Dragonwing™ IQ-8275 Evaluation Kit
Config1 Config2
Storage 1x 128GB UFS Yes Yes
microSD cardNoNo
eMMC KPIs (Tiotest, Boot NHLOS, Boot HLOS)Not EnabledNot Enabled
USB USB0 – Type C (EDL / Fastboot only) Yes Yes
USB1 – Type C (Host mode)YesYes
USB2 – uUSB 2.0 (Host Mode)YesYes
Micro B port (Device mode)YesYes
PCIe PCIe1 Gen3 x4 U.2 extension Yes Yes
{`PCIe0 x2 M.2 E Key (Wi Fi) (NFA765A - HSP) - directly to PCIE0`} Yes Yes
{`PCIe0 x2 M.2 E Key (BT)(NFA765A - HSP) - directly to PCIE0`} Yes Yes
Audio 2x I2S speaker amps Yes Yes
Additional I2S on GPIOsYesYes
Ethernet RJ45 2.5GbE MD Yes Yes
RJ45 1GbE SAILNot EnabledNot Enabled
CAN / CAN FD 1x CAN/CAN FD (Mainboard LS header) Not Enabled Not Enabled
3x CAN/CAN FD (Interface + Mezzanine)Not EnabledNot Enabled
40 Pin- Low speed expansion 3.3V header (CAN) Not Enabled Not Enabled
SPIYesYes
I2CYesYes
UARTYesYes
Additional I2S on GPIOsYesYes
Sensors IMU – ICM 42688 Not Enabled Not Enabled
Display eDP0 / eDP1 Yes Yes
eDP Concurrency (eDP0 + eDP1)YesYes
Camera OV9282 x3 No Yes
MIPI CSI0Not supportedYes
MIPI CSI1YesYes
MIPI CSI2Not supportedYes
TPM ST33HTPH2x32AHE4 on mainboard (EVT- Yes Yes
Thermal management Fan Yes Yes
#### **IQ-9075 IFP Mezzanine Interface**
Category Interface/Connector Config1 Config2
USB 4x USB TypeA – USB 3.1 (Each Port enumeration) Yes Yes
PCIE Ethernet RJ45 \[SGMII] (PCIE QPS615) – PCIe enumeration No No
Ethernet RJ45 \[USXSGMII] (PCIE QPS615) – PCIe enumerationNoNo
PCIe0 Gen3 x2 lane (QPS615 PCIE bridge for accessories) – PCIe enumerationYesYes
{`PCIE0 Gen3 x2 M.2 E key (Wi Fi) – Basic Wi Fi Enumeration NFA765A - HSP) (downstream of QPS615)`} Yes Yes
{`PCIE0 Gen3 x2 M.2 E key (BT) – Basic BT testing Enumeration NFA765A - HSP) (downstream of QPS615)`} Yes Yes
PCIE0 Gen3 x1 M.2 B key (5G) – EnumerationYesYes
PCIe1 Gen3 x4 M.2 M key NVMe – NVMe Enumeration and RWYesYes
Display EDP2 (Not PoRed) Not Supported Not Supported
EDP3 (Not PoRed)Not SupportedNot Supported
DSI to LVDSNoNo
Connectivity Ethernet (1 Eth I/f is on RTSS ) Not Enabled Not Enabled
second 40 pin low speed header (3.3V) {`• 3x CAN • I2S • SAIL SPI with 2x CS • I2C • 2x UART`} Not Enabled Not Enabled
Other I/O on mezzanine connectors (1.8V) {`• 2x UART (RX/TX), 1x UART (RX/TX/CTS/RFR), 1x SAIL_UART(RX/TX) • 1x SAIL_SPI (CS0), 1x SAIL_SPI (CS0, CS1) • 5x I2C, 3x CCI_I2C, 1x SAIL_I2C • 44x SOC GPIO, 30x PMIC GPIO (After using above listed QUPs, I2S) • 6x QUP (L0/1), 3x QUP(L0-3), 1x QUP(L2/3), 1xQUP(QSPI), 1xQUP(L0-3, CS0, CS1)`} Not Enabled (Available for customer configurations) Not Enabled (Available for customer configurations)
#### **IQ-9075 GMSL Mezzanine Interface**
Category Interface/Connector Config1 Config2
Camera GMSL DES0 Not Supported Yes
GMSL DES1 Not Supported Not Supported
GMSL DES2 Not Supported Yes
GMSL DES3 Not Supported Not Supported
GMSL HDMI Not Supported No
#### **Interfaces for IQ6**
Category Interface/Connector Qualcomm Dragonwing™ IQ-615 (SMARC) Evaluation Kit
Config1 Config2
Display HDMI Display Yes Yes
DSI Panel Display Not Enabled Not Enabled
LVDS Panel Display Not Enabled Not Enabled
DisplayPort Yes Yes
Camera Camera MIPI-CSI0 Not Enabled Yes
Camera MIPI-CSI1 Yes Yes
{`Camera GMSL2 Fakra Connector`} Not Enabled (Current DVT requires HW re-work) Not Enabled (Current DVT requires HW re-work)
PCIe(Gen2) NVMe SSD (M.2 M Key ) Yes (Current DVT requires HW re-work) Yes (Current DVT requires HW re-work)
WiFi (Quectel AF68E) Yes Yes
BT (Quectel AF68E) Yes Yes
USB USB 0 (2.0) Yes Yes
USB 1 (3.0)YesYee
USB 2 (3.0)YesYes
USB 3 (3.0)YesYes
USB 4 (3.0)YesYes
I2S Audio Playback & Recording Yes Yes
SDC2 micro-SD card Yes Yes
SDC1 eMMC Yes Yes
UART Debug UART Yes Yes
SPI CAN Not Enabled Not Enabled
I2C EEPROM Yes Yes
RGMII Gigabit Ethernet Yes Yes
PCIE QPS615 daughter card Yes Yes