Qualcomm QCS9075-AA Single Board Computer - Forlinx OK9075AA-C 8-Core Edge AI Development Kit
The OK9075AA-C development board is a production-ready evaluation platform built around the FET9075AA-C SoM and the Qualcomm Dragonwing QCS9075-AA processor. With eight Kryo Gen 6 cores, a 100 Dense TOPS NPU, 36GB LPDDR5 and a dedicated 4-core real-time subsystem already validated on the module, it lets you evaluate multi-camera AI, high-resolution vision and industrial control workloads without designing a carrier board first.
The carrier board breaks out the interfaces that matter for rapid prototyping: four DisplayPort v1.4 outputs at 4K60fps, two MIPI DSI FPC connectors pre-matched to the Forlinx 7-inch 1024x600 panel, four 4-lane MIPI CSI camera connectors, triple Ethernet (2x 2.5GbE + 1x GbE), 8x isolated CAN-FD, 2x isolated RS485, a PCIe x4 Gen4 slot, an M.2 Key-E slot for Wi-Fi & Bluetooth and an M.2 Key-B slot for 4G/5G modules. A Type-C USB3.0 OTG port, a dedicated USB-Debug port, TF card and eMMC module options complete the platform.
Highlights:
- Built on FET9075AA-C: QCS9075-AA, 8x Kryo Gen 6 @2.36GHz, 100 Dense TOPS NPU, 36GB LPDDR5.
- Quad 4K Display Output: 4x DP 1.4 at 4K60fps plus 2x MIPI DSI for the 7-inch panel.
- Four-Camera Vision: 4x 4-lane MIPI CSI connectors for multi-camera AI inspection.
- Industrial Networking: 3x Ethernet (2x 2.5GbE + 1x GbE), 8x CAN-FD, 2x RS485, all isolated.
- Expansion Ready: PCIe x4 Gen4 slot, M.2 Key-E (Wi-Fi & BT), M.2 Key-B (4G/5G), USB 3.0 Type-C OTG and USB-Debug.
- Fast Bring-Up: RTC with battery holder, JTAG header, fan connector, TF card and eMMC module sharing one SDIO interface.
Turnkey Platform for QCS9075 Evaluation
The OK9075AA-C ships as a complete development kit: SoM, carrier board, display and camera connectors, networking, debug ports and expansion slots are all routed and validated, so software teams can start on AI models and application logic instead of board bring-up.
Quad Display & Quad Camera
Four DisplayPort v1.4 outputs drive 4K60fps panels for control rooms and digital signage, two MIPI DSI FPC connectors support the Forlinx 7-inch 1024x600 display, and four 4-lane MIPI CSI connectors accept multi-camera arrays for inspection, robotics and smart retail.
Industrial Networking & Fieldbus
Triple Ethernet (2x 2.5GbE SGMII + 1x GbE RGMII), 8x CAN/CAN-FD and 2x RS485 ports—all with isolation and protection—cover PLC, motion control, gateway and multi-protocol fieldbus scenarios out of the box.
Expansion & Storage Flexibility
A PCIe x4 Gen4 slot, M.2 Key-E (Wi-Fi & Bluetooth, default AW-XM458MA), M.2 Key-B (4G/5G), USB 3.0 Type-C OTG, two USB 3.0 Type-A host ports, one USB 2.0 host port, plus TF card and eMMC module sharing one SDIO interface give the platform room to grow.
▊ Hardware Features
| FET9075AA-C System On Module Basic Parameters | |
|---|---|
| Processor | Qualcomm QCS9075-AA |
| ARM：8x Kryo Gen 6 @2.36GHz | |
| NPU：100 Dense TOPS | |
| GPU：Adreno 663 (800 MHz) | |
| VPU：Adreno VPU 765 | |
| RAM | 36GB LPDDR5 |
| ROM | 256GB UFS 3.1 |
| Operating Temperature | -40°C ~ +85°C |
| Operating Voltage | DC 24V |
| Connection | Mirror Mezz 699-pin board-to-board connector |
| OS | Linux 6.18.44 |
| Flashing | USB Type-C |
▊ SoM Function Parameters
| FET9075AA-C System On Module Function Parameters | ||
|---|---|---|
| Function | QTY | Spec. |
| MIPI DSI | 2 |
2 x 4-lane MIPI DSI with VESA DSC v1.2 support; D-PHY v1.2: 2.5 Gbps/lane, 4 lanes per port, 10 Gbps per port, up to 20 Gbps total; C-PHY v1.1: 5.7 Gbps/trio, 3 trios per port, 17 Gbps per port, up to 34 Gbps total. |
| eDP/DP 1.4 | 4 | 4 x Embedded DisplayPort (eDP)/DisplayPort (DP) v1.4, 8.1 Gbps per lane, 32.4 Gbps aggregate port bandwidth. |
| MIPI CSI | 4 |
4 x 4-lane MIPI CSI configurable as D-PHY or C-PHY mode; D-PHY v1.2: 2.5 Gbps/lane, 4 lanes per port, 10 Gbps per port, up to 40 Gbps total; each 4-lane port can be split into 1-lane + 2-lane or 1-lane + 1-lane combinations; C-PHY v1.2: 10.2 Gbps/trio, 3 trios per port, 31 Gbps per port, up to 123 Gbps total; each 3-trio port can be split into 1-trio + 2-trio, or three independent 1-trio ports. |
| I2S/PCM | Up to 10 |
LS-I2S: up to 10, multiplexed with PCM/TDM pins — 9 x 2-lane data plus 1 x 4-lane data (22 data lanes in total), 3 x MCLK up to 24.576 MHz; HS-I2S: up to 5, of which 2 are multiplexed with LS-I2S and can be configured as LS-I2S when needed. |
| PCIe | 2 |
1 x 2-lane PCIe Gen4: PCIe0 (RC + EP); 1 x 4-lane PCIe Gen4: PCIe1 (RC + EP). |
| USB | 3 |
1 x USB 3.1 Gen2 – USB0 (HS + SS, supports device and host modes); 1 x USB 3.1 Gen2 – USB1 (HS + SS, supports device and host modes); 1 x USB 2.0 – USB2 (HS, supports device and host modes). |
| eMMC | 1 | 1 x 8-bit eMMC 5.1 interface. |
| RGMII | 1 | 1 x RGMII interface (RTSS domain). |
| SGMII | 2 | 2 x SGMII interfaces, up to 2.5GbE. |
| CAN-FD | Up to 8 | 8 x CAN-FD (RTSS domain). |
| QUP | 25 |
MD domain: 20 QUP serial engines — UART (64B FIFO), all QUP SEs configurable as UART; MD domain: HS UART (128B FIFO), QUP0_SE_2/3, QUP1_SE_2/3, QUP2_SE_2/3 configurable as HS UART; MD domain: I2C master, all QUP SEs configurable as I2C; MD domain: SPI master, all QUP SEs except QUP1_SE_6 configurable as SPI master; MD domain: SPI slave, QUP0_SE_4/5, QUP1_SE_4/5, QUP2_SE_4/5 configurable as SPI slave; RTSS domain: 5 QUP serial engines — UART (64B FIFO), all QUP SEs configurable as UART; RTSS domain: HS UART (128B FIFO), QUP0_SE_2/3 configurable as HS UART; RTSS domain: I2C master, all QUP SEs configurable as I2C; RTSS domain: SPI master, all QUP SEs configurable as SPI master; RTSS domain: SPI slave, QUP0_SE_0/1 configurable as SPI slave. |
| GPIO (MD domain) | Up to 149 | Main domain supports 149 GPIOs (GPIO_0 to GPIO_148). |
| GPIO (RTSS domain) | Up to 79 | RTSS domain supports 79 GPIOs (RTSS_IO_0 to RTSS_IO_78). |
Note*: The parameters listed above are based on hardware design or theoretical CPU limits. Interfaces may be multiplexed; numbers represent maximum theoretical availability.
▊ Development Board Function Parameters
| Development Board Function Parameters | ||
|---|---|---|
| Function | QTY | Spec. |
| DP | 4 | 4 x DisplayPort v1.4 outputs, up to 4K60fps. |
| MIPI DSI | 2 | Routed via FPC connector, 4-lane output, default matching Forlinx 7-inch MIPI display at 1024x600@30fps. |
| MIPI CSI | 4 | 4 x 4-lane MIPI CSI camera connectors. |
| USB-Debug | 1 | MD and RTSS debug UARTs converted to a Type-C USB port. |
| Type-C OTG | 1 | Native USB Type-C (USB 3.0) with OTG support and reversible plug. |
| USB 2.0 Host | 1 | Native USB 2.0 Type-A port. |
| USB 3.0 Host | 2 | 2 x USB 3.0 Type-A ports expanded via on-board USB hub. |
| Wi-Fi & Bluetooth | 1 | On-board M.2 Key-E slot (PCIe 2-lane), default matching AW-XM458MA Wi-Fi & BT module. |
| Ethernet | 3 |
2 x 2.5GbE ports (SGMII); 1 x 1GbE port (RGMII). |
| Audio | 2 |
1 x I2S with MAX98357AETE+ amplifier, supporting 4Ω 1.3W / 8Ω 0.8W speakers; 1 x I2S with codec chip, supporting speaker, headphone output and MIC input (TBD). |
| PCIe | 1 | 1 x PCIe x4 slot, 4-lane, supporting PCIe Gen4. |
| TF Card | 1 | Shares one SDIO interface, selected via 0Ω resistor. |
| eMMC Module | 1 | Shares one SDIO interface, selected via 0Ω resistor. |
| 4G/5G | 1 | Supports M.2 Key B 4G/5G modules. |
| CAN-FD | 8 | 8 x CAN / CAN-FD ports with isolation and protection. |
| RS485 | 2 | 2 x RS485 ports with isolation and protection. |
| RTC | 1 | I2C interface, onboard RTC chip with button battery holder. |
| JTAG | 1 | JTAG debugging via pin header. |
| FAN | 1 | Fan connector for SoM cooling. |
| GPIO | - | Remaining MD_GPIO and RTSS_GPIO routed via 2.54mm pin headers for expansion. |
Note*: The parameters listed above are based on hardware design or theoretical CPU limits. Interfaces may be multiplexed; numbers represent maximum theoretical availability.
▊ Accessories
Please click here to get more information about the supported modules and accessories.
▊ Documentation
Reference Manuals
Hardware Documents
Product Datasheet
User Guide
SoM Pinmux
Carrier Board Schematic
Carrier Board PCB
Software Documents
Linux BSP User Guide
Driver Source Code
Driver Porting Guide
Flashing Guide (USB Type-C)
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Frequency: 2.36GHz
RAM: 36GB LPDDR5
ROM: 256GB UFS 3.1
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Frequency: 2.35GHz + 2.1GHz + 1.95GHz
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