RZ/V2N AI SDK Configuration

This page explains the details of RZ/V2N AI SDK configurations.
To see the overview of RZ/V2N AI SDK, see RZ/V AI SDK Overview page.

Target Version: 5.00

Index

• Linux Components
• Drivers
• Limitation

Linux Components

The Linux components which are commonly used in RZ/V2N AI SDK is shown below.

Component	Version	Explanation
Yocto Linux	Yocto version: 3.1.31 (Dunfell) *1 Kernel version: 5.10.145-cip17
OpenCV	4.1.0
OpenCL	1.1, 1.2, 2.0 Full Profile.
	3.0 Full Profile	This is not guaranteed to be backwards compatible with the previous versions of OpenCL.
OpenGLES	1.1, 2.0, 3.0, 3.1 and 3.2
OpenMAX IL	1.1	This is used for H.264 encoding/decoding and H.265 encoding/decoding.

Other linux components installed to the root filesystem are listed in the below manifest file.

• "references/core-image-weston-rzv2n-evk.manifest" in RZ/V2N AI SDK.

Note1 RZ/V2N AI SDK will transition to Yocto version 5.0 (Scarthgap) and Kernel 6.1 in June 2025.
After June 2025, RZ/V2N AI SDK Dunfell version will not be updated.

Drivers

Following table shows the list of drivers.
For more details, see RZ/V2N BSP Manual Set and RZ/V2N Evaluation Board Kit Hardware Manual.

Items	IP	Support	Remarks
CPU	CPU/CA55	✔	Supports 1.1GHz, 1.5GHz, 1.6GHz and 1.7GHz. If you use CA55 at 1.8GHz, you will need configuration at system startup. For configuration instructions, see RZ/V Multi-OS Package.
External memory	LPDDR4	✔
Graphics	3D GPU	✔
	LCD Controller	✔
	Image Scaling Unit	✔
Camera Input	MIPI-CSI	✔
Display Out	MIPI-DSI	✔
Video Codec	H.264	✔
	H.265	✔
Audio	SSIF-2 TDM	✔
	SPDIF	✔
	ASRC(Asynchronous sample rate conversion)	✔
Timers	SYC (SystemCounter)	✔
	GPT	✔
	RTC	✔
	GTM	✔
	CMTW	✔
	WDT	✔
Analog	ADC	✔
	TSU	✔
Connectivity	xSPI	✔
	SDIO	✔
	eMMC	✔
	USB3(Gen2x1)	✔
	USB2.0	✔
	Gb Ether	✔
	PCIe Gen.3 RC	✔
	PCIe Gen.3 EP	N/A	The board does not support PCIe EP.
	IRQ	✔
	NMI	✔
	I3C	✔
	I2C	✔
	SCIF	✔
	RSCI-2	✔
	RSPI	✔
	CAN-FD	✔
	GPIO	✔
System	CPG	✔
	DMAC	✔

Limitations

RZ/V2N AI SDK v5.00 has the following limitations.

• When using DRP-AI, H.264/H.265 Decode, or OpenCV Accelerator, rebooting by command is not supported.
  To reboot, power off the board and then power on again.

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