[Review] cloud network CR13 depth evaluation - disassemble!
Due to the fact that too much information has been obtained from the appearance and packaging, and cloud network CR13 Plus itself is also a lot of selling points on the hardware, so Xiao Bian decided to disassemble test for everyone, is what the horse is open.
Remove the bottom is a mat, gently unscrew it. The layout is clean and tidy, and the workmanship is beautiful.
Surprisingly, an LED display was found on the built-in board, and this is not just a decoration. It can display information such as time. However, due to the lack of responsive openings in the housing, we could not see it. This made Xiao Bian unable to wonder. Is this board another trick? Obviously this is not born for CR13, it is speculated that it is still designed for the next generation of products.
On the edge of the screen is a microphone. We can clearly see that there is a reserved needle position in the camera position, but there is no installation, and there is a slight difference between the package and it may be a distinction between high-grade and low-grade versions.
This is the cpu, RK3368, with a heat sink pressed above it and no tearing. Rockchip RK3368 uses Cortex-A53 core architecture, 28nm process process, running at 1.5GHz. Supports 64-bit operations, doubling the width of the processor data stream. In addition, RK3368 is the second chip that supports 4Kx2K real-time hard solution H.265 after RK3288, and can really realize 4K video output.
Flash memory uses Hynix's 8GB high-speed eMMC chip.
DDR3 memory from South Asia Easywin, 1G2, dual channel.
To a panoramic view of the main board, let us talk about some of the major configurations.
1, Gigabit Ethernet chip model is 8211E.
2, audio and video decoder chip is RK1000-S, support AV composite, color component and HDMI output of these three ways.
3, USB Hub management chip GL850G, supports up to 4 USB interfaces.
4. The power management chip is the ACT8846 of the American Technology Leader Semiconductors. It has a variety of sleep modes, soft/hard restart functions, and thermal protection functions.
5. The WIfI/Bluetooth module is a positive AP Technology AP6330 chip. Integrated module, providing WIFI, Bluetooth and radio. WIFI supports dual frequency bands of 2.4GHz/5.0 GHz.
6, HDMI 2.0.
There are some other interfaces:
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