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OpenComputers Basic Tutorial -Installation Chapter [OPEN Computers) Minecraft Game

2024-12-05 23:06:07|Myriagame |source：minecraft skins

Those who have used OpenComputers will always compare it with Computercraft.These two modules look similar, but they are very different in essence.

ComputerCraft is a physical block that can be manipulated by LUA to achieve some interactive functions.

OpenComputers is composed of a computer in the real world, which is fully simulated from the hardware level.It is not a program, but a platform.Its default operating system OpenOS is a simplified Linux system, and it also supports some self -developed operating systems. Many people have developed various operating systems on the Internet.Many lua programs in OC can be used outside (of course, some compatibility modifications).

Obviously the function of OpenComputers is more flexible and stronger.This tutorial first introduces the basic entry -installation.

Chassis

As with reality, all computers must be placed in the chassis to play a role.The chassis comes with the power supply input function, which can use almost all types of electrical energy.If you do not even have a module that can provide electricity, it can be used without energy.

From left to right: Basic chassis, advanced chassis, super chassis, creation chassis

The difference between chassis at different levels is that the support capabilities of internal components are different:

The basic chassis can only put the accessories of class I (2xi -level cards, 1x basic processors, 2x1 -level & 1.5 memory, 1x basic hard disk drive))

Advanced chassis can put II -level accessories (1XII -level cards, 1xi -level cards, 1x high -level processors, 2x2 -level & 2.5 memory, 1x high -end hard disk driver, 1x basic hard disk driver)

You can put the III -level accessories (1XIII card, 2xii -level card, 1x super processor, 2x3 -level & 3.5 memory, 1x super hard disk driver, 1x high -end hard drive, 1x software disk), 1X super processor, 1x super processor, 2x3 -level & 3.5 -level memory, 1X super hard disk driver, 1X high -end hard disk driver, 1X high -end hard disk driver, 1x high -end hard disk driver)

Create chassis comprehensively supports III -level accessories (3XIII -level cards, 1x super processors, 2x3 -level & 3.5 -level memory, 2X super hard disk driver, 1X floppy disk), and it can also be used without power supply.

The chassis is not only the main body of the computer, but also the shell of the robot. Its level will affect the performance of the robot.

Accessories

Central processor (CPU)

From left to right are basic central processors, advanced central processors, and super central processors

Different levels of central processors have different computing speeds, and the number of components that can be connected at the same time is different:

Basic central processor (CPU) can connect 8 components

Advanced central processor (CPU) can connect 12 components

Super central processor (CPU) can connect 16 components

Explain what components are.Because OC is a comprehensive simulation of hardware, whether it is the graphics card, hard disk, or external display, keyboard, adapter, and red stone IO port inside the chassis. For computers, they are independent entities and have their own independent independent entities. They all have their own independent entities.Address and resources (CPU itself and memory are not in the number of components).The better the CPU, the greater the ability of the computer to process these resources, and you can connect more equipment.Handheld analyzer SHIFT+Right -click the mouse click the case, you can see how many components have been connected by the current computer.A computer composed of basic chassis, only graphics cards, hard disks, EEPROM, display screens, keyboards, disk drives occupy 6 components, and can only be connected to 2 components, so the work that can be completed is very limited.Therefore, under conditions permit, the chassis and CPUs should be used as advanced as much as possible.In addition, memory is very important for program operations. Under possible conditions, try to use more and larger memory. (Anyway, it does not take up the number of components), which can make the computer run smoother.

There is also a central processor that integrates graphics cards called accelerated computing units (APUs). It only has three levels: foundation, advanced, and creating.Basic APU = Advanced CPU+Basic Graphics Card, Advanced APU = Super CPU+Advanced Graphics, Create APU = Super CPU+Super Graphite.If you use the APU as a processor, you don't need to install the graphics card.This can not only take up less components, but also reduce the complexity of the robot during the assembly of the robot, allowing the robot to install more components and expansion cards.

Memory (memory)

The memory is different from other accessories. It has an upgraded version at each level that can provide greater capacity.When installing, if the conditions permit, try to use the upgraded version of memory, such as using 2 memory modules-T1.5 in the basic chassis to get better results.

Graphics card

The graphics card is divided into three levels, which are basic graphics cards (level 1), advanced graphics card (level 2), super graphics card (level 3)

The difference between different levels of graphics is the differences in color depth and resolution.With the corresponding grade display, the best display effect can be achieved.

The color depth of the basic graphics card is only 1, which means that it has only black and white display capabilities, and the maximum resolution is 50*16, which is equivalent to the earliest CGA graphics card.

The color depth of the advanced graphics card is 4, with 16 color display capabilities, and the maximum resolution is 80*25, which is equivalent to the EGA graphics card.The color depth of the super graphics card is 8, with 256 color display capabilities (not real color), and the maximum resolution is 160*40, which is equivalent to the VGA graphics card.

If the matching graphics card screen is incorrect, it can also work normally, but the performance will be limited by the low -level hardware of the two and cannot play the maximum.

Disk drive (hard disk)

From left to right as the basic disk drive (level 1), advanced disk drive (level 2), super disk drive (level 3)

Their capacity is 1MB, 2MB, 4MB.It looks rare, but in actual use, you will find that level 1 hard disk is enough.This is not a program that is hundreds of m or even a few G Windows systems. The OpenOS operating system only needs less than 500K space. Various LUA programs are also text files. The size is generally only a few K.So in most cases, there is no need to pursue too much hard disk.

Eeprom (bios)

Each computer needs to guide the BIOS chip to start normally.Please note that it is blank when it is just synthesized. You need to synthesize it with an open computer manual to get EEPROM (Lua Bios). Such a BIOS chip can guide the computer to start.Both computers and robots need such a guided BIOS chip. The drone and microcontroller are used as the carrier of the control program. All programs are written inside.Because its capacity has a 4K limit, this also determines that the program cannot be too large, so drones and microcontrollers cannot complete too complicated work.

Display

The display screen includes the basic display (level 1), the high -level display (level 2), and the super display (level 3).

When the same level display is placed together, it will be combined into a larger display.When placing, please pay attention to the front orientation. Incorrect orientation or overall shape will be split into multiple small display.The size of the display does not affect the content it displayed. When using a single -block super display, although the words above are small, it is not clear, but everything in the operation interface is the same.So if the results are not the point, there is no need to put too much display.

Display screens at different levels have different resolution and color depth, corresponding to the graphics card of the same level, and the performance of the use is subject to the lowest level of the two.For example, the high -end display can only play the effect of the basic display on the basic graphics card, and only the performance of the high -level graphics card can only be played on the super graphics card.

The high -level display and super display support the "touch screen" operation, which is specifically manifested as a mouse when editing to operate the cursor, and at the same time responds to the touch of the display screen (such as a arrow shot ...).

It is worth mentioning that the robot can only use the basic display as the output device. Therefore, it is recommended to use APU as a processor, which is not necessary to install a separate graphics card.

keyboard

The keyboard is a simple but cumbersome item. It can be placed in any position except the front screen, or it is placed in front of the display.Right -click the keyboard or display to open the operating interface.No computer can start normally, but you cannot operate.

Disk drive (soft drive)

Foundation and advanced chassis must have it to use a floppy disk.Soft drives are built in the chassis, no need to install it anymore.Please note that the built -in soft drive built in the supercase when the robot case will be invalidated, so a disk drive must be installed to use a floppy disk.

Installation

This is the GUI that appears when the mouse is right -clicking a chassis to show its internal structure.

Please put the accessories mentioned above one by one.Please note that the expansion slot of the chassis may have different levels, try not to allow low -level accessories to occupy high extension slots.

The display screen and keyboard are connected outside. If it is a foundation or a high -end chassis, a disk drive is also required.

Please prepare a system floppy disk (synthesized with a soft disk + open computer operation manual) to complete the first boot.After completing the guidance, enter the operation interface input: Install, and complete the system installation according to the prompt.In the future, the computer is no longer needed to use a system software disk.

At this point, your first computer is already available.Please take advantage of your brain hole and use it to conquer my world.

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