Hand rubbing nuclear fusion live in the wilderness

Chapter 213 Completion of Transistor Computer Manufacture

Looking at the barrage of bullets on the virtual screen, Han Yuan also felt a little helpless, and said: "The assembly of a transistor computer is actually very simple."

"If you insist on a sense of ceremony, I can't help it, but that's how it is."

"As for booting up, this transistor computer is actually powered on now, except for the monitor that is not turned on, everything else is already running normally."

"It's just that there is nothing in this transistor computer, not even the most primitive machine language, absolute address and absolute opcode."

"Even if it is turned on, there is nothing special about it, and the monitor will not display any pictures."

Shaking his head, Han Yuan continued: "The calculation you want to see, you need to wait for me to write in the absolute address and absolute operation code before I can start writing machine language."

With that said, Han Yuan opened all the iron cabinets with magnetic core boards, revealing the magnetic core boards inside.

The iron cabinet was opened, and the miniature power lights on the magnetic core boards inside were all on.

This verified his words, and now this transistor computer is indeed turned on.

Although the result disappointed all the viewers, there was nothing Han Yuan could do. What he had to do now was to finish writing the instruction set and binary code as soon as possible.

Finding the magnetic core board of the decoder, corresponding to the drawings, Han Yuan began to fiddle with the disconnect switch on the magnetic core board of the decoder.

Each disconnect switch is on or off, and the dim lights connected to it are also on or off.

When all the disconnect switches on the magnetic core board of the decoder were adjusted to the corresponding closed state, Han Yuan began to fiddle with the disconnect switches on other magnetic core boards.

Watching Won fiddle with the disconnect switch on the magnetic core board, the remaining viewers in the studio curiously asked him what he was doing.

Seeing the barrage, Han Yuan said while handling the disconnect switch: "I'm writing absolute codes and absolute addresses."

"Although the circuit diagram of the corresponding functions has been designed on the magnetic core board, how to enable these calculation circuits, as well as input/output and store these calculation data are still problems."

"Because whether it is a transistor computer, an ordinary computer, or a quantum computer, they cannot directly recognize the C program or Java program we write."

"These calculators can only recognize machine language."

"The so-called machine language is a set of machine instruction system commands that can be directly recognized and executed by a computer expressed in binary code."

"And these instructions are a string of codes composed of 0 and 1, they have a certain number of bits, and are divided into several segments."

"Friends who have studied binary should know that machine language is simply the number 01, and it can only recognize this."

"For example, the instruction of a certain computer is '1011011000000000', which means to let the computer perform an addition operation."

"Another example is the instruction '1011010100000000' means to perform a subtraction operation. Their first eight bits represent the operation code, and the last eight bits represent the address code."

"The code of each segment expresses different meanings. For example, the word length of a certain computer is 16 bits, that is, there are 16 binary numbers to form an instruction or other information."

"16 0s and 1s can be formed into various permutations and combinations, which can be converted into electrical signals through wires, allowing the computer to perform various operations."

"Of course, this also involves the original code, inverse code, complement code, etc. of binary."

"And the number of basic instructions of different computers is different. The transistor computer I designed has a total of 250 six instruction sets by default."

"I'm constantly flicking the disconnect switch right now, and that's designing and writing these instruction sets."

"This is a very long process, and it is expected to take about ten days."

"And after writing these basic instruction sets, I still need to spend time writing character sets, encoding methods, binary codes and other things."

"All in all, this time is about two months."

After Han Yuan finished speaking, there was a burst of wailing in the live broadcast room, and the popularity plummeted instantly.

[It's still two months away. 】

【ε=(ο｀*))). 】

[Let’s slip away, although I couldn’t understand the things I made before, but I can still watch it for fun, but I really don’t understand this thing, and it doesn’t make sense at all. 】

[Same, this thing looks extremely boring and meaningless. 】

[Farewell, see you in two months! 】

[Let's go, let's see my Miss Unicom. 】

[Drinking water does not forget the well digger, thanks to China Unicom, but I will live with Miss Zhaoshang first. 】

Days passed, and Won spent the whole day huddling in the computer room to write various instruction sets and binary codes through the disconnect switch.

In the past two months, the popularity in the live broadcast room has dropped to the lowest level in history, and the number of people online has even dropped below three digits.

Compared with the previous tens of millions of popularity, it is simply horrible.

But Han Won doesn't care about these things, he is just busy with his own affairs, occasionally communicating with the audience and answering some questions.

Two months is a long time, but also very short.

The work of writing various instruction sets and binary codes went more smoothly than Won expected.

At the beginning, he couldn't write an instruction set in a day. After all, each instruction set is composed of countless zeros and ones. He needs to constantly find the corresponding disconnect switch according to the drawings to write.

But after being proficient later, Han Yuan directly abandoned the drawings and was able to master the specific position of each disconnect switch proficiently.

In this case, the progress of writing is naturally much faster.

In the end, it only took about 45 days for Won to successfully complete the writing of the basic instruction set and basic binary code.

Although it is only the most basic things, using these, this transistor computer can already do arithmetic such as addition, subtraction, multiplication and division.

When all the basic instruction sets and basic binary codes were written, Won officially announced the completion of the work in the live broadcast room.

Hearing this good news, some viewers still in the live broadcast room couldn't believe it.

【finished? 】

[Didn't it say it would take more than two months?Why so fast this time? 】

[This seems to be only a month and a half, right? 】

[To be precise, it is 45 days. 】

On the bullet screen, there was disbelief, and the few remaining viewers were a little confused.

Han Yuan smiled confidently: "That's right, as of now, the last piece of binary code has been compiled."

"Now this transistor computer can already realize data calculation."

"Although it is far inferior to modern computers in terms of functions, and currently only has some data calculation functions, it is indeed ready to use, and can perform some simple addition, subtraction, multiplication, and division operations."

After a pause, Han Yuan showed a mysterious smile, and continued: "As for how to check the calculation, everyone will know later."

(End of this chapter)