Now that many consumers are pursuing rational consumption, what we value more and more is its price/performance ratio. The network set-top box is no exception, and its decisive factor is the internal chip. Today, as Xiao Bian goes into the world of network set-top-box chips.
Different chip programs have different functions, performances, and technological levels. It directly affects the strength and weakness of a box. For example, what kind of chip program like listening to music to buy the box, like to play the game to buy what chip program box, like to see the local If you choose the wrong chip solution, the box you purchased will not meet your needs. It is a brick.
[Function of the chip]
1, high-quality TV playback
2, rich film and television drama on demand resources
3, users free to install video software, play games.
[network set-top box chip solution]
1, Quan Zhi A80
Quan Zhi A80 eight-core processor, 2GB DDR3 memory, 8GB Nand Flash. At the same time, it can be seen that there are two different power chips AXP806 and AXP809 integrated on the motherboard, which seems to mean that the two CPUs in the A80 are powered separately. In addition, there is AC100 audio chip. The interface of the mainboard can support many expansion applications such as Ethernet, USB3.0 OTG, USB2.0 Host, HDMI 1.4, and Camera of up to 12 million pixels.
2, Rockchip RK3288
Rockchip RK3288 chip has unprecedented performance improvement, the same frequency, the A17 architecture box than the A9 and A7 performance to improve about 50%, the latest Mali-T76x GPU than the increasingly popular Mali-450 performance but also children ah 200% increase, and can be H.265 encoding format, compatible with 4K quality. Compatible with HDMI 1.4 HD interface, can not play 60 fps 4K video, can only play 30fps 4K should i video, can not improve the HD interface to HDMI2. interface, for high refresh rate 4K video, RK3288 box can not afford this Heavy responsibility.
3. Huawei Hass 3796
Hass quad-core, H.265, 4K, Gigabit LAN, USB3.0/SATA interface, DTS/AC3 hard solution, Blu-ray 3DISO, 7.1 generation source code output, Thunder remote control download, intelligent learning remote controller, genuine mango TV.
4, Jing Chen S812
Crystal morning Amlogic S812 chip CPU using Contex-A9, 2GHZ*4 core, Mail-450 6+2 core, DDR3-2G memory, divided into 8G and 16G storage 2 versions, support 2.4G and 5G wireless, integrated AP function, support 3840*2160 resolution output, operating system upgrade to Android 4.4 directly.
[Buy Network Set Top Box Standard]
First, the main chip 80% of the domestic free film source is RM/RMVB format, and the existing mature full HD (1080P, FULL HD) chip such as sigma design 8635 does not support the RM/RMVB format, in fact, It is designed for European and American people and is not suitable for China's national conditions. The quasi-high-definition (720P, 1080i) chips C2 and M-star each have a RM/RMVB format, but they have not passed the mass production test. The problems are not exposed and the price is expensive. The entire machine must be 800+. The price close to the HD is actually still at the level of enthusiast users, and the market prospects are uncertain.
Now mainstream RM players basically use AMLOGIC7228 chip, the highest resolution support 1024 * 576, the bit rate of 1600K, slightly higher than the DVD quality video (NTSC system is 720 × 480, PAL system is 720 × 576), The price of the whole machine is below 250 yuan, which is already lower than the psychological threshold of mass consumption, so the market scale is gradually expanding.
Because the AMLOGIC chip is more widely used in digital photo frames, this makes the 7228 chip's mature speed very fast, and its stability is much better than similar chips. Therefore, when purchasing, it must be able to ask what chip it is, because other The code rate supported by similar chips can only reach 400-1300K.
Second, price and value Some consumers often have the same problems as Ge You — not seeking the best, but the most expensive. I believe that the price of the product not only reflects the value of the product, but also reflects the company's management level, cost control capabilities, market expectations and the pursuit of profit mentality, is a very comprehensive indicator. In fact, the phenomenon of convergence of well-known domestic and foreign brands and domestic electronic products known as cottage brands has become increasingly evident. They are also all produced in Shenzhen and possibly even in the same processing plant. Therefore, they advise their friends to rationally consume, “only buy right, not buy expensiveâ€, as long as the product quality is strong, powerful, and after-sale protection, it really does not have to rigidly adhere to the views of the portal, lose the good “machineâ€.
ã€Network set-top box chip manufacturer】
1. All winners, All winners, although it was a bit late for a single core, but took the initiative to rely on the giant ARM, from the very beginning to choose the low-cost kernel A8, plus the high frequency of 1G, all of a sudden than the market The 800M A9 is 200M higher. In the single-core product, the A10 was a single-core product. With the A10, the company made a fortune. Afterwards, Quanzhi directly skipped the dual-core and went directly to the quad-core A31.
2. Ruixin Wei Ruixin Micro started by making repeater chips. With the launch of the 2918 single-core chip, it is welcomed by major flat panel manufacturers. Taste the sweetness of Ruixinwei again in the first time A9 dual-core, RK3066, took the first opportunity. It is the business philosophy of RK that it is cheap and easy to use. Therefore, the price/performance ratio of RK is relatively high, and even if it is a quad-core product, it is generally adopted by the low-cost route.
3. Hassell If Ruixinwei and Quanzhi are the Red Army developed by the army of the Shanzhai, then Hass is a mechanized infantry division. Hass originally was Huawei's chip division, which was later single-cored. HiSilicon's R&D is currently the most international among chip companies in China, thanks to IBM's system information flow strategy for Huawei 10 years ago. Hass independently inherited and developed this R&D management system. It is basically not different from Silicon Valley, but its efficiency is much higher than that of Silicon Valley.
Hi Si in the Hi header is sold out, and the K-word begins with Huawei. Hi3716 series is the most successful chip in HiSite set-top box, but because Hass did not do flat chip and only set-top box chip, Hass chips are quite large, because they don't need to consider the power consumption and heat of the chip. HiSilicon's set-top box chip process is the oldest.
Different chip programs have different functions, performances, and technological levels. It directly affects the strength and weakness of a box. For example, what kind of chip program like listening to music to buy the box, like to play the game to buy what chip program box, like to see the local If you choose the wrong chip solution, the box you purchased will not meet your needs. It is a brick.
[Function of the chip]
1, high-quality TV playback
2, rich film and television drama on demand resources
3, users free to install video software, play games.
[network set-top box chip solution]
1, Quan Zhi A80
Quan Zhi A80 eight-core processor, 2GB DDR3 memory, 8GB Nand Flash. At the same time, it can be seen that there are two different power chips AXP806 and AXP809 integrated on the motherboard, which seems to mean that the two CPUs in the A80 are powered separately. In addition, there is AC100 audio chip. The interface of the mainboard can support many expansion applications such as Ethernet, USB3.0 OTG, USB2.0 Host, HDMI 1.4, and Camera of up to 12 million pixels.
2, Rockchip RK3288
Rockchip RK3288 chip has unprecedented performance improvement, the same frequency, the A17 architecture box than the A9 and A7 performance to improve about 50%, the latest Mali-T76x GPU than the increasingly popular Mali-450 performance but also children ah 200% increase, and can be H.265 encoding format, compatible with 4K quality. Compatible with HDMI 1.4 HD interface, can not play 60 fps 4K video, can only play 30fps 4K should i video, can not improve the HD interface to HDMI2. interface, for high refresh rate 4K video, RK3288 box can not afford this Heavy responsibility.
3. Huawei Hass 3796
Hass quad-core, H.265, 4K, Gigabit LAN, USB3.0/SATA interface, DTS/AC3 hard solution, Blu-ray 3DISO, 7.1 generation source code output, Thunder remote control download, intelligent learning remote controller, genuine mango TV.
4, Jing Chen S812
Crystal morning Amlogic S812 chip CPU using Contex-A9, 2GHZ*4 core, Mail-450 6+2 core, DDR3-2G memory, divided into 8G and 16G storage 2 versions, support 2.4G and 5G wireless, integrated AP function, support 3840*2160 resolution output, operating system upgrade to Android 4.4 directly.
[Buy Network Set Top Box Standard]
First, the main chip 80% of the domestic free film source is RM/RMVB format, and the existing mature full HD (1080P, FULL HD) chip such as sigma design 8635 does not support the RM/RMVB format, in fact, It is designed for European and American people and is not suitable for China's national conditions. The quasi-high-definition (720P, 1080i) chips C2 and M-star each have a RM/RMVB format, but they have not passed the mass production test. The problems are not exposed and the price is expensive. The entire machine must be 800+. The price close to the HD is actually still at the level of enthusiast users, and the market prospects are uncertain.
Now mainstream RM players basically use AMLOGIC7228 chip, the highest resolution support 1024 * 576, the bit rate of 1600K, slightly higher than the DVD quality video (NTSC system is 720 × 480, PAL system is 720 × 576), The price of the whole machine is below 250 yuan, which is already lower than the psychological threshold of mass consumption, so the market scale is gradually expanding.
Because the AMLOGIC chip is more widely used in digital photo frames, this makes the 7228 chip's mature speed very fast, and its stability is much better than similar chips. Therefore, when purchasing, it must be able to ask what chip it is, because other The code rate supported by similar chips can only reach 400-1300K.
Second, price and value Some consumers often have the same problems as Ge You — not seeking the best, but the most expensive. I believe that the price of the product not only reflects the value of the product, but also reflects the company's management level, cost control capabilities, market expectations and the pursuit of profit mentality, is a very comprehensive indicator. In fact, the phenomenon of convergence of well-known domestic and foreign brands and domestic electronic products known as cottage brands has become increasingly evident. They are also all produced in Shenzhen and possibly even in the same processing plant. Therefore, they advise their friends to rationally consume, “only buy right, not buy expensiveâ€, as long as the product quality is strong, powerful, and after-sale protection, it really does not have to rigidly adhere to the views of the portal, lose the good “machineâ€.
ã€Network set-top box chip manufacturer】
1. All winners, All winners, although it was a bit late for a single core, but took the initiative to rely on the giant ARM, from the very beginning to choose the low-cost kernel A8, plus the high frequency of 1G, all of a sudden than the market The 800M A9 is 200M higher. In the single-core product, the A10 was a single-core product. With the A10, the company made a fortune. Afterwards, Quanzhi directly skipped the dual-core and went directly to the quad-core A31.
2. Ruixin Wei Ruixin Micro started by making repeater chips. With the launch of the 2918 single-core chip, it is welcomed by major flat panel manufacturers. Taste the sweetness of Ruixinwei again in the first time A9 dual-core, RK3066, took the first opportunity. It is the business philosophy of RK that it is cheap and easy to use. Therefore, the price/performance ratio of RK is relatively high, and even if it is a quad-core product, it is generally adopted by the low-cost route.
3. Hassell If Ruixinwei and Quanzhi are the Red Army developed by the army of the Shanzhai, then Hass is a mechanized infantry division. Hass originally was Huawei's chip division, which was later single-cored. HiSilicon's R&D is currently the most international among chip companies in China, thanks to IBM's system information flow strategy for Huawei 10 years ago. Hass independently inherited and developed this R&D management system. It is basically not different from Silicon Valley, but its efficiency is much higher than that of Silicon Valley.
Hi Si in the Hi header is sold out, and the K-word begins with Huawei. Hi3716 series is the most successful chip in HiSite set-top box, but because Hass did not do flat chip and only set-top box chip, Hass chips are quite large, because they don't need to consider the power consumption and heat of the chip. HiSilicon's set-top box chip process is the oldest.
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