RV1126 4EthernettranscodingBoard
Project: Board Introduction | page_id: 905
| RV1126 4-Port Ethernet Transcoding Board | |
|---|---|
| Model | XSWTVR-3CERV1126USB/TX |
| CPU | RV1126 |
| Video Encoding | Supports H.265/H.264 encoding/decoding, max resolution 3840x2160@30fps |
| Video Input | 1 USB camera input, 2 network video streams, max resolution 1920x1080@30fps |
| Audio Input | 1 analog audio input, sampling rate: 8K/12K/16K/24K/32K/44.1K/48K |
| Storage | 8GB EMMC, supports external SD card, up to 512GB |
| Communication | 485x2, RS232x1, TTLx1 |
| USB | USB 2.0 |
| Network | 4 RJ45 10/100M ports, 2.4/5G WIFI, expandable CAT4 4G module |
| Operating Temperature | -40 to 70℃ |
| Service Life | Continuous operation lifespan of more than 3 years |
Product Images
Board size: 128*86mm
CPU Specifications
RV1126K Description
• Quad-core ARM Cortex-A7 and RISC-V MCU
• 150ms fast boot
• 2.0Tops NPU
• 14M ISP with 3-frame HDR
• Supports 3 cameras input simultaneously
• 4K H.264/H.265 video encoding and decoding
Features
CPU
• Quad-core ARM Cortex-A7
• RISC-V MCU
NPU
• 2.0Tops, support INT8/ INT16
Memory
• 32bit DDR3/DDR3L/LPDDR3/DDR4/LPDDR4
• Supports eMMC 4.51, SPI Flash, NAND Flash
• Supports fast boot
Display
• MIPI-DSI/RGB interface, up to 1080P60fps
2D Graphics Acceleration Engine
• Supports rotation, x/y mirror
• Supports alpha layer blending
• Supports zoom in and zoom out
Multimedia
• 14M ISP 2.0 with 3-frame HDR (Line-based/Frame-based/DCG)
• Simultaneously supports 2 groups of MIPI CSI / LVDS / sub-LVDS and one 16-bit parallel port input
• 4K H.264/H.265 30fps video encoding - 3840 x 2160@30 fps + 720p@30 fps encoding
• 4K H.264/H.265 30fps video decoding - 3840 x 2160@30 encoding + 3840 x 2160@30 fps decoding
Peripheral Interfaces
• Gigabit Ethernet interface with TSO (TCP Segmentation Offload) network acceleration
• USB 2.0 OTG and USB 2.0 host
• Two SDIO 3.0 interfaces for Wi-Fi and SD card
• 8-channel I2S with TDM/PDM, 2-channel I2S
Interface Circuits
12V power supply
Audio
NET4 Port
NET3 Port
NET2 Port
NET1 Port
Recovery reset
Board reset
MICRO_SIM
WiFi antenna interface
SP3485 interface
RS232 interface
USB interface
Debug
UART0
TF_Card
