# References

Know the key components and related documentation of Dragonwing IQ-615 (SMARC) EVK.

## Key component list

The following table provides information about the various components used in the Dragonwing IQ-615 (SMARC) EVK, which includes the component type, part number, and its location.

Key component list

| Component type | Part number | Interface and function | Used on |
| --- | --- | --- | --- |
| CAN transceiver | MCP2561FDT | CAN Tx/Rx ⇄ CAN\_H/CAN\_L | Main board |
| Audio codec | DA7212 01UM | I^2^ S ⇄ Analog audio output | Main Board |
| GMSL2 to CSI-2 de-serializer | MAX9296AGTM/V+T | GMSL2 ⇄ MIPI CSI-2 | Main board |
| MIPI CSI analog switch | TMUX646 | MIPI CSI lane switching | Main board |
| PCIe Data mux 1 | TMUXHS4212 | PCIe Tx/Rx lane switching | Main board |
| PCIe data mux 2 | TMUXHS4212 | PCIe Tx/Rx lane routing | Main board |
| PCIe clock mux 1 | TMUXHS4212 | PCIe clock switching | Main board |
| PCIe clock mux 2 | TMUXHS4212 | PCIe clock routing | Main board |
| MIPI DSI analog switch | TMUX646 | MIPI DSI lane switching | Main board |
| DSI to HDMI bridge | ADV7535 | MIPI DSI ⇄ HDMI | Main board |
| USB 3.0 hub | UP720210 | USB 3.0 host ⇄ multiple ports | Main board |
| Wi-Fi + Bluetooth^®^ module | Quectel AF68E Wi-Fi module | PCIe (Wi-Fi), UART (Bluetooth) | SoC board |
| Gb Ethernet PHY | KSZ9031RNXI | RGMII ⇄ Gb Ethernet | SoC board |
| USB HS mux | NX3DV42GU | USB 2.0 High-speed mux | SoC Board |
| DSI to dual LVDS bridge | SN65DSI84 | MIPI DSI ⇄ Dual channel LVDS | SoC board |
| SPI to CAN controller | MCP2515T | SPI ⇄ CAN controller | SoC board |
| LPDDR4X memory (8 GB) | MT53E2G32D4DE 046 AIT:C | LPDDR4X memory interface | SoC board |
| eMMC flash (32 GB) | MTFC32GBCATQC IT | SDCC (SDC1) | SoC board |
| UFS memory (64 GB) | MTFC64GBCAYAL AIT | UFS interface | SoC board |
| QSPI NOR flash (64 MB) | IS25WP128 JBLE | QSPI | SoC board |
| EEPROM (1 Kbit) | AT24MAC602 MAHM T | I^2^ C | SoC board |

## Related documents

Additional information on the Dragonwing IQ-615 (SMARC) EVK is provided and covered by the documents listed in the following table. The documents are available at the [Qualcomm website](https://docs.qualcomm.com/).

| Document | Description |
| --- | --- |
| [QCS615 Data Sheet](https://docs.qualcomm.com/doc/80-73480-1/topic/device-description.html) | Provides the data specifications of IQ-615. |
| [QCS615 Pin Assignment and GPIO Configuration Specification Spreadsheet](https://docs.qualcomm.com/doc/80-73480-1A/80-73480-1A_REV_AA_QCS615_Pin_Assignments_and_GPIO_Configuration_Spreadsheet.xlsm) | Provides the pin assignment and GPIO configuration of IQ-615. |
| [QCS615 Technical Reference Manual](https://docs.qualcomm.com/doc/80-73475-5/80-73475-5_REV_AJ_QCS8275_Technical_Reference_Manual.pdf) | Describes the functions, workflows, mechanical and electrical specifications of all IQ-615M components. |
| [DESIGN PACKAGE, QCS615 SMARC Design Example](https://docs.qualcomm.com/doc/DP25-73480-2/DP25-73480-2_REV_D_Design_Package__QCS615_SMARC_Design_Example.zip) | Contains the drawings of IQ-615 circuits, schematics, and other design files. |
| [Qualcomm Linux Build Guide](https://dragonwingdocs.qualcomm.com/Key-Documents/Firmware-Guide/build-firmware) | Describes methods for synchronizing, building, and flashing Qualcomm Linux and the associated firmware on supported devices. |
| [Qualcomm Linux Yocto Guide](https://dragonwingdocs.qualcomm.com/Key-Documents/Yocto-Guide/qualcomm-linux-yocto-overview) | Explains how the Yocto framework builds an embedded OS. |

## Acronyms and terms

| Acronym | Description |
| --- | --- |
| ADB | Android debug bridge |
| AVC | Advanced video coding |
| CAN | Controller area network |
| CAN-FD | Controller area network with flexible data-rate |
| CDT | Configuration data table |
| CPU | Central processing unit |
| CSI | Camera serial interface |
| DIP switch | Dual in-line package switch |
| DSI | Display serial interface |
| DSP | Digital signal processor |
| EDL mode | Emergency download mode |
| EEPROM | Electrically erasable programmable read-only memory |
| EVK | Evaluation kit |
| GPIO | General-purpose input-output |
| GPU | Graphics processing unit |
| H.264 | Advanced video coding |
| H.265 | High efficiency video coding |
| I2C | Inter-integrated circuit |
| I2S | Inter-IC sound |
| Qualcomm IM SDK | Qualcomm Intelligent multimedia software development kit |
| IoT | Internet of things |
| IP | Internet protocol |
| JSON | Javascript object notation |
| MCU | Microcontroller unit |
| MIPI | Mobile industry processor interface |
| ML | Machine learning |
| MP4 | MPEG-4 |
| nmcli | Network manager command-line interface |
| OS | Operating system |
| OTA | Over-the-air |
| PCIe | Peripheral component interconnect express |
| PHY | Physical layer |
| PMIC | Power management integrated circuit |
| QIM | Qualcomm intelligent multimedia |
| QIR | Qualcomm intelligent robotics |
| QUD | Qualcomm USB driver |
| QUP | Qualcomm universal peripheral |
| RJ45 | Registered jack 45 |
| RTSP | Real-time streaming protocol |
| RTSS | Real-time subsystem |
| SDIO | Secure digital input output |
| SDK | Software development kit |
| SoC | System-on-chip |
| SPI | Serial peripheral interface |
| SSH | Secure shell |
| UART | Universal asynchronous receiver-transmitter |
| UFS | Universal flash storage |
| USB | Universal serial bus |
| WSL | Windows subsystem for Linux |

Last Published: Oct 12, 2026

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