RZ/V2H AI SDK Configuration

This page explains the details of RZ/V2H AI SDK configurations.
To see the overview of RZ/V2H AI SDK, see RZ/V AI SDK Overview page.

Target Version: 4.00

Index

• Linux Components
• Drivers
• Limitation

Linux Components

The Linux components which are commonly used in RZ/V2H AI SDK is shown below.

Component	Version	Explanation
Yocto Linux	Yocto version: 3.1.26 (Dunfell) 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.

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

• "references/core-image-weston-rzv2h-evk-ver1.manifest" in RZ/V2H AI SDK.

Drivers

Following table shows the list of drivers.

Items	IP	Support	Remarks
CPU	CPU/CA55	✔	Supports 1.1GHz, 1.5GHz, 1.6GHz and 1.7GHz.
External memory	LPDDR4	✔
Graphics	3D GPU	✔
	LCD Controller	✔
	Image Scaling Unit
Camera Input	MIPI-CSI/4lane x4	✔
Display Out	MIPI-DSI/4lane x1	✔
Video Codec	H.264	✔ Encoder only	Has released as an indivisual package work for AI SDK v4.00 (codec H.264/H.265). See How to Build RZ/V2H AI SDK Appendix 3.
	H.265
Audio	SSIF-2 TDM x8
	SPDIF x3
	ASRC(Asynchronous sample rate conversion)
Timers	OSTM/6ch	✔
	SYC (SystemCounter)	✔
	WDT/4ch
	RTC
Analog	ADC 12bitx8
	TSU
Connectivity	USB3(Gen2x1) hostx2	✔
	USB2.0 host/func x1 host x1	✔
	SDHI(UHS-I)	✔
	eMMC	N/A	The board does not support eMMC.
	Gb Ether x2	✔
	PCIe Gen.3 4Lane x1 or 2Lane x2 RC	✔
	PCIe Gen.3 4Lane x1 or 2Lane x2 EP	N/A	The board does not support PCIe EP.
	CANFD
	RSCI-2 x10
	SCIF x1	✔
	I2C x9
	I3C x1
	IRQ
	NMI
	GPIO
System	CPG
	DMAC/80ch (16ch/unit * 5unit)

Limitations

Following functionalities are not supported in RZ/V2H AI SDK v4.00.

• Reboot command *related to WDT in Driver list
• CPU 1.8GHz
• CPU Shutdown

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