# Reference

## Related documents

Additional information on the Dragonwing IQ-9075 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/).

## Key component list

The following table provides detailed information about the various components used in the Dragonwing IQ-9075 EVK, which includes the component type, part number, and the specific location or application within the Dragonwing IQ-9075 EVK platform.

Table : Key component list on Dragonwing IQ-9075 EVK

| Component | Part number | Where used |
| --- | --- | --- |
| I^2^ S audio amp | MAX98357AETE+ | Mainboard |
| I^2^ S microphone | MMICT5848-00-012 | Mainboard |
| USB hub | GL3590-OTY10 | Mainboard |
| USB Type-C port controller | HD3SS3220IRNHT | Mainboard |
| PCIe analog switch | CBTU02044HEJ | Mainboard |
| SDIO analog switch | TXS02612 | Mainboard |
| MIPI CSI analog switch | TMUX646ZECR | Mainboard |
| MIPI DSI analog switch | TMUX646ZECR | Mainboard |
| I^2^ C expander | TCA9534APWR | Mainboard |
| Ethernet PHY | QCA8081 | Mainboard |
| CAN-FD transceiver | TLE9255WLC | Mainboard |
| I^2^ S Mux | TMUX1574PWR | Mainboard |
| UFS | THGJFGT0T25BAB8 | Mainboard |

| Document | DCN | Description |
| --- | --- | --- |
| IQ-9075M Data Sheet | 80-73418-1 | Provides the data specifications of IQ-9075M. |
| IQ-9075M Pin Assignment and GPIO Configuration Spreadsheet | 80-73418-1A | Provides the pin assignment and GPIO configuration of IQ-9075M. |
| IQ-9075M Technical Reference Manual | 80-73418-5 | Describes the functions, workflows, mechanical and electrical specifications of all IQ-9075M components. |
| Design Package, IQ-9075 EVK Design Files | DP25-73418-42 | Contains the drawings of IQ-9075 circuits, schematics, and other design files. |

Last Published: Feb 20, 2026

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