Lightcoin interface

1. Because the mining algorithm is special, the mining efficiency of the graphics card has nothing to do with the interface bandwidth, and has nothing to do with whether there is a fire (several cards can be of different models). The computing power depends on the ability of each card. If six cards of a machine are of the same model, even if all pcielx ports are in the mode of 6X1, of course, the graphics card has the function of high temperature automatic frequency rection, and multi card should pay attention to heat dissipation.

2. Now it's too late to dig. It's three months earlier. Now it's possible that there will be a mine disaster at any time. Moreover, the computer hardware needed for mining is extremely noisy, and it's not worth it. To dig, the computer is to choose six graphics card interface motherboard, the best is to match six AMD rx570 or rx580 single display
NVIDIA's best performance price ratio graphics card is gtx1060 6G.

3. The TV display "does not support the USB" means that the TV does not know the USB version or format
there are 1.0, 2.0, 3.0 versions of USB. If the USB interface version of the TV is lower than the USB version, it will display "not support this version"
what to do? Change to a lower version of USB
there are many formats of video or music in USB, such as mpg2, flv, MOV, MP5, rmbv and so on. When the TV decoder is unable to interpret these video or music formats, it will also display "this USB is not supported"
what to do? Convert the video or audio file format in USB to a format that can be recognized by the TV, and the TV supports it. What formats does TV support? You can see the TV manual. If you can't find the manual, you can convert it to general format, such as DVD, VCD, CD, MP3, MP4, etc. TV generally supports it
how to judge whether it is a version problem or a format problem. When the USB is plugged in, the prompt "the USB is not supported" will be displayed, which is generally a version problem. Need to change to a lower version of USB
when the USB icon has been displayed on the TV and you just click to open it, the prompt "USB not supported" will appear. Generally, the format is not supported. You need to convert the specific video or audio files in the U disk into a general format through a software converter, and the TV supports it
support means that it can be displayed or played.

4.

Ltc6804 is the third generation multi cell battery pack monitor of Lingte company. It can measure the voltage of up to 12 batteries in series and has a total measurement error of less than 1.2MV. The measurement range of 0 V to 5 V makes ltc6804 a suitable choice for most batteries. All 12 batteries are available in 290 μ The measurement can be completed within 10 seconds, and a lower data acquisition rate can be selected to achieve high noise suppression

features: it can measure the voltage of up to 12 batteries in series < sup > [1] < / sup > the stackable architecture can support hundreds of batteries with built-in ispitm interface: 1MB isolated serial communication adopts a single twisted pair, Up to 100 meters, low EMI sensitivity and radiation are designed for systems conforming to ISO 26262 standard. Five general digital I / O or analog inputs: temperature or other sensor inputs can be configured as an I2C or SPI main controller, 1.2MV, and the maximum total measurement error can be less than 290% μ The 16 bit incremental accumulation of all synchronous voltage and current measurements with frequency programmable third-order noise filter is completed within s ΔΣ Type ADC 4 μ A sleep mode power supply current 48 pin SSOP package other features include passive charge balance of each battery charge, a built-in 5V voltage regulator and five universal I / O lines. In sleep mode, the current consumption is reced to 4 μ a. The ltc6804 can be powered directly by a battery or an isolated power supply

5. There is no virtual currency such as AGP on the Internet. If it exists, it may be a direct selling currency, mainly offline. This kind of currency has great risks and is naturally different from mainstream digital currencies such as bitcoin, Ruitai coin, Laite coin and Qianjin card

of course, AGP also means graphics card. AGP (accelerate graphic port) is used to speed up the graphic interface. With the development of display chip, PCI bus can't meet the demand. Intel officially launched AGP interface in July 1996, which is a local bus for displaying AGP graphics card. Strictly speaking, AGP can not be called bus, it is different from PCI bus, because it is a point-to-point connection, that is, connecting the control chip and AGP display card, but we still call it AGP bus. AGP interface is based on PCI version 2.1 specification and is expanded and modified. Its working frequency is 66MHz.

6. You need to know the interface of FPGA

7. This should be usable, mainly if you can plug it in

8. 1. Pay attention to whether the overscan function of the TV can be turned off. Every TV has this function, but not all of them can be turned off. If you don't turn it off, your computer's desktop display will go beyond the screen. You can only adjust it by using the size of the control panel of the graphics card. Because the TV has this problem, the control software of the graphics card provides the option to adjust the size. However, playing HD is no good, because the picture is too compressed
2. Pay attention to the manual before buying, and don't listen to the salesperson. The TV has VGA, DVI, HDMI and s terminals, which can be connected to the output of computer graphics card. But note that having a port doesn't mean that any signal can be transmitted. You need to see the input signal indicators in the manual. The worst TV only supports 640 × 480 VGA. Now friends who want HD must support 1920 × 1080 HDMI or DVI input. Play 3D must support 120Hz refresh rate
many people have connected computers with TV sets. Nowadays, the new LED TV sets have no problem except scanning function