Core-1126-JD4 NPU 2.0Tops Rockchip RV1126 inobatanidza NEON uye FPU RISC-V MCU 1GB / 2GB DDR4 inotsigira Buildroot QT OS

Zvekurodha maTools, Mutyairi uye Firmware shandisa chinongedzo chinotevera:

https://youyeetoo.com/blog/core-1126-jd4-tqdpcore0006-174

Tarira： Ndapota cherechedza mhando yaunoda:

Bundle 1： 1G + 8G

Bundle 2： 2G + 16G

Core-1126-JD4 High-Performance AI Vision Core Board

Yakashongedzerwa neyepamusoro-inoshanda quad-core AI yekuona processor ine yakavakirwa-mukati AI neural network acceleration NPU., iyo core board ine inokwanisa komputa simba kusvika 2.0 Tops, iyo inogona kuwana kunyatsozivikanwa kwechiso uye kuonekwa; inotsigira akawanda-channel vhidhiyo kukodha uye decoding uye inopa akasiyana interface. Inogona kushandiswa zviri nyore pakuzivikanwa kwechiso, kuzivikanwa nemaoko, gedhi kupinda control, nemimwe minda.

Quad-core AI yekuona processor

Yakaderera-kushandiswa AI chiratidzo processor RV1126, ine 14nm lithography process uye quad-core 32-bit ARM Cortex-A7 architecture, inobatanidza NEON neFPU - iyo frequency inosvika 1.5GHz. Inotsigira FastBoot, TrustZone tekinoroji, uye akawanda crypto injini.

Kuita kwepamusoro, high computing simba

Yakavakwa-mukati neural network processor NPU ine komputa simba kusvika 2.0 Matops anoona kuti kushandiswa kwesimba kweAI komputa kwakaderera pane 10% yesimba rinodiwa neGPU. Nezvishandiso uye inotsigira AI algorithms yakapihwa, inotsigira kutendeuka kwakananga uye kutumira kweTensorflow, PyTorch, Caffe, MxNet, DarkNet, ONNX, nezvimwewo.

Multi-level image kuderedza ruzha

Neakawanda-level mufananidzo kuderedza ruzha, 3F-HDR uye mamwe matekinoroji, RV1126 haingovimbisi chete kusimba kwenzvimbo asi inosanganawo nezvinodiwa zvekuburitsa ruvara rwakazara murima., kugadzira “zvinonyatsooneka” chokwadi - zvakawanda zvinoenderana nezvinodiwa chaizvo mumunda wekuchengetedza.

4K H.265 encoding & decoding

Yakavakirwa-mukati Vhidhiyo CODEC inotsigira 4K H.264/H.265@30FPS uye multi-channel encoding uye decoding, kusangana nezvinodiwa zve low bit rate, low-latency encoding, uye yekuziva encoding, uye kuita kuti vhidhiyo igare idiki.

Yakanaka uye mini

Core board mapini anogadzirwa negoridhe plating tekinoroji, inova anti-corrosion. Saizi inongova 69.6mm x 33.9mm, kuchengetedza nzvimbo yakawanda.

Yakagadzikana uye yakavimbika OS

Inotsigira Buildroot + QT OS - inotora nzvimbo diki, inotanga nekukurumidza, uye inopa yakagadzikana uye yakavimbika kushanda.

Various interfaces

SODIMM 260P chiteshi inopiwa; I2C, SPI, UART, ADC, PWM, GPIO, USB2.0, SDIO, I2S, MIPI-DSI, MIPI-CSI, CIF, SDMMC, PHY, uye mamwe mainterface akashongedzerwa, kusangana nezvinodiwa zvemamwe mamiriro ekushandisa.

Kugadzira bhodhi repamusoro rinoshanda

Iyo yepakati bhodhi inogona kusanganiswa neiyo backplane kuti igadzire yakakwana yepamusoro-inoshanda mainboard mainboard ine mamwe ekuwedzera mainterface uye kuita kwakasimba zvakanyanya., iyo inogona kuiswa zvakananga kune akasiyana zvigadzirwa zvakangwara kuti ikurumidze kuvandudza chigadzirwa.

Zviwanikwa zvakawanda zvekugadzirisa

SDK yakakwana, kusanganisira muchinjika-compiler toolchain, BSP source code, application development environment, magwaro ebudiriro, mienzaniso, face recognition algorithms, nezvimwe zviwanikwa, zvinopihwa kuti vashandisi vagadzirise zvimwe.

Zvishandiso

Inoshandiswa zvakanyanya mukuzivikanwa kwechiso, kuzivikanwa nemaoko, gedhi kupinda control, chengetedzo yakangwara, smart IP kamera, mabhero epagonhi akangwara/buri repamukova, self-service terminals, smart mari, kuvakwa kwakangwara, kufamba kwakangwara, nemamwe maindasitiri.

Specification

	Core-1126K-JD4	Core-1126-JD4
SoC	RV1126K	RV1126
CPU	Quad-core ARM Cortex-A7 32-bit inobatanidza NEON uye FPU Imwe neimwe musimboti ine 32KB I-cache, 32KB D-cache uye 512KB yakagovanisa danho rechipiri cache Kubva paRISC-V MCU
NPU	2.0Tops inotsigira INT8/ INT16， Iyo ine yakasimba network modhi inoenderana, anogona kuona kutendeuka yeanowanzo shandiswa AI framework modhi, eg: Tensor Flow/MXNet/PyTorch/Caffe/…
RAM	1GB / 2GB DDR4
Kuchengetedza	8GB / 16GB eMMC
Vhidhiyo Encoding	4K H.264/H.265 30fps encoding yevhidhiyo: 3840 x 2160@30 fps+720p@30 fps encoding
Vhidhiyo Decoding	4K H.264/H.265 30fps decoding yevhidhiyo: 3840 x 2160@30 encoding + 3840 x 2160@30 fps decoding
Ethernet	Inotsigira 10/100/1000M Ethernet, Pamwe neTSO(TCP Segmentation Offload) network acceleration
WiFi	Kuburikidza neSDIO 3.0 inowanikwa
ratidza	Inotsigira MIPI-DSI interface 1080P @ 60 FPS
Audio	8-chiteshi I2S ine TDM/PDM, 2-chiteshi I2S
Kamera	Inotsigira 3 Camera’ kupinza panguva imwe chete: 2 mapoka eMIPI CSI (kana LVDS/sub LVDS) uye 1 boka reDVP (BT.601/BT.656/BT.1120) Inotsigira 14M ISP 2.0 ine 3-frame HDR(Line-based/Frame-based/DCG)
inowanikwa	USB 2.0 OTG , USB 2.0 host 1000M Ethernet port, pamwe TSO(TCP Segmentation Offload) network acceleration SDIO 3.0 × 2 (yeWi-Fi uye SD kadhi) 8-chiteshi I2S ine TDM/PDM, 2-chiteshi I2S UART×6, SPI×2, I2C×6, GPIO, CAN, PWM
THE	Linux
divi	69.9mm × 33.96mm
Interface Type	Gold Finger (SODIMM 260P yakajairika interface, 0.5mm chinhambwe)
uchishandisa Temperature	-20°C-70°C	-20°C-60°C
Kushanda Humidity	-20°C-85°C	-20°C-70°C

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