Domestic chips are the general trend, Mil is based on the Xinchi D9 series automotive-grade core board

The CoreChi D9 processor is an automotive-grade industrial application chip that integrates 4xARM Cortex-A55 high-performance CPUs and 2xARM Cortex-R5 DCLS real-time CPUs, and contains 3D GPU and H.264 video codec. In addition, the D9 processor also integrates PCIe3.0, USB3.0, Gigabit Ethernet, and CAN-FD. It is a highly reliable, highly secure, highly real-time, and high-performance chip designed for advanced industrial applications such as the new generation of power smart devices, industrial Internet devices, industrial control equipment, industrial robots, engineering machinery, and rail transit.

MYIR Electronics has launched a development kit based on the CoreChi D9 processor. The documentation includes product manuals, hardware user manuals, hardware design guides, baseboard PDF schematics, Linux software evaluation and development guides, etc. MYIR aims to provide developers with a stable reference design and a complete software development environment, which can effectively help developers improve development efficiency, shorten development cycles, optimize design quality, and accelerate product development and time to market.

Figure: Mil based on the CoreChi D9 series core board and development board

The CoreChi D9 processor integrates 4 ARM Cortex-A55 high-performance CPUs and 2 ARM Cortex-R5 DCLS real-time CPUs; it has hardware AMP and supports Android/LINUX+RTOS. It includes PowerVR 9XM GPU and H.264 video codec. In addition, the D9 processor also integrates PCIe3.0, USB3.0, Gigabit Ethernet, CAN-FD, UART, SPI and other rich peripheral interfaces.

The D9 processor also integrates a high-performance, high-security HSM processor that supports TRNG, AES, RSA, SHA, SM2/3/4/9. It has secure boot and a secure OS, and DRAM&SRAM&CACHE full-range hardware ECC verification. It is particularly suitable for power smart devices, industrial control, industrial robots, engineering machinery, ships, rail transit and other industries.

Figure: CoreChi D9 processor

D9 processor's outstanding features:

1. Low power consumption: TSMC's automotive-grade 16nm FinFET advanced industry ensures relatively low power consumption

2. High-performance processor: 22.6KDMIPS (4*A55) + 3.2KDMIPS (2*R5)

3. AMP heterogeneous strong real-time performance: LINUX+RTOS system, real-time processor R5 can achieve 500ms cold start display

4. High security: High reliability dual-core lock-step ARM Cortex-R5 processor, ISO26262 ASILB product certification

5. High reliability: The chip junction temperature supports a range from -40 to 125 degrees Celsius, meeting AEC-Q100 automotive grade applications

In order to adapt to the needs of lower power consumption industrial scenarios, the Xinchi D9-Lite processor has been streamlined to a single-core A55 processor, and the GPU and VPU units have been further streamlined, while retaining rich IO capabilities, further highlighting the cost-effectiveness.

Figure: CoreChi D9-Lite processor block diagram

In the first half of this year, Mir Electronics released new products based on the Xinchi D9 series core boards and development boards. Since the launch of this domestic high-end automotive-grade, high-security core board and development board, it has attracted many embedded software and hardware engineers and users to consult. This core board supports 100% domestic materials, and there are core boards with different processors such as D9-Lite, D9, D9-Plus, and D9-Pro to choose from. What are the different application scenarios for processors with different suffix models?

The CoreDrive D9 domestic automotive-grade platform has passed various certifications. The CoreDrive D9 series is a high-security, automotive-grade domestic platform. The product development process system has reached "ASIL D, passed the ISO26262ASILB functional safety product certification, and passed all test items of the AEC-Q100 automotive-grade chip.

Advantages of Mir's domestically produced embedded core boards

Using Mir CPU modules can solve the challenges of complex embedded systems and achieve a leap forward in product development and delivery! Mir has been established for more than 10 years and has a history of accumulation and industry experience in the embedded processor module industry. It will meet the needs of industry customers from multiple dimensions such as product performance, software and hardware resources, and product costs, and launch products that best meet customer needs. Mir has nearly 20 years of experience in the embedded industry and a R&D team of more than 50 people. For the CPU module series products, we have built a complete R&D system with strong product realization capabilities; optimize costs to make customers' products more competitive; Mir's smart factory ensures product quality;

Mir Electronics provides domestic development boards and ARM core boards for ST, Allwinner, TI, NXP, Renesas, AMD (Xilinx), CoreChi, etc., and provides industrial motherboards for systems such as Android, Linux, and RTOS. It provides single-core, dual-core, and multi-core Cortex-A7, Cortex-A53, Cortex-A72 and other series of arm core boards and development boards. It also provides development boards and core boards based on main chip designs such as imx6, imx6ul, imx8mm, LS1028A, i.MX 8M Plus, i.MX 8M Mini, i.MX 8M, i.MX6UL/i.MX6ULL, T507, T113, D9, D9-Plus, 335X, STM32MP157, STM32MP151, STM32MP135, RZ/G2L, Zynq-7Z015, XCZU3EG/4EV/5E, and Zynq-7010/20. We provide industrial Internet of Things gateway solutions, ubiquitous power Internet of Things solutions, medical solutions, transportation solutions, environmental monitoring, smart city solutions and other solutions. We also specialize in providing software and hardware development tools, complete embedded system solutions and customized embedded product services to customers in the embedded application field.