Ou Xiaoyang's gift to Wang Weidong was actually prepared a long time ago, it was a Motorola 3200 big brother mobile phone, which was worth far more than the 3,000 yuan that Wang Weidong invited Ruiyun to dinner.

Wang Weidong estimated that it would cost Ou Xiaoyang more than 30,000 yuan to buy a mobile phone, apply for a number, and access all the procedures to enter the network.

"Everything is done, and you can pay for it yourself later. It's too troublesome to have no mobile phone, and Song Yu and I can't find it if we want to find you. Ou Xiaoyang said.

"Now the signal of the mobile phone is very bad, and I don't know if it is a mobile phone or a mobile person, and I spend a considerable part of my time abroad, and I feel that it is useless to hold a mobile phone, so I have never bought it." Wang Weidong said.

"In the future, if you want to open a factory, the time in the country will be longer, and it will still be useful to have a mobile phone." Ou Xiaoyang persuaded.

The matter here has ended, Ou Xiaoyang is about to return to the capital, and then call Ruiyun in the capital to discuss the divorce.

When they were about to separate, Wang Weidong warned Ou Xiaoyang that if Ruiyun asked him if there were any women outside, he would boldly admit it, but he told Ruiyun that those women were all passing by the eyes, and Ou Xiaoyang had never been serious, and he would never say that his girlfriend was pregnant.

After Wang Weidong sent Ou Xiaoyang on the train, he took a big brick to the bank and took out 5,000 yuan, and then when he got home, he secretly stuffed 5,000 yuan to Chen Jiwu, which was the money he had promised to give Chen Jiwu to buy a motorcycle.

Although this money can't buy a very good motorcycle, it is enough to buy a regular motorcycle.

Unexpectedly, Chen Jiwu, who had already agreed to accept the motorcycle given to him by Wang Weidong, was embarrassed to refuse to accept the money from him.

Chen Jiwu joined the army before he was 20 years old, and he has been in the army all these years, and his thinking is still relatively simple.

Knowing that his son and eldest brother are now working very hard in the army, during this time, Lao Chen Tou has secretly stuffed 3,000 yuan to him, and Chen Jihong has also stuffed 5,000 yuan to his eldest brother behind his back, Chen Jiwu and his daughter-in-law can't push it off.

Chen Jiwu and his daughter-in-law both know that in fact, these two sums of money belong to his brother-in-law Wang Weidong in the final analysis, he has not contributed anything to his parents and sister over the years, but this time he came back and accepted so much money, and he really didn't want to go.

I heard Chen Jiwu tell him everything about it. Wang Weidong put his arm around his uncle's shoulders and sang two very popular songs in the past two years - as long as you live better than me.

Wang Weidong solemnly stuffed 5,000 yuan into the eldest brother's hand and said: "My son will please give it to you, there is nothing to be embarrassed about, since I can make money, I will make money to support the whole family!" In the future, you will have half of my military medals! ”

Wang Weidong went to Shi Mingchuan's house again.

The program running in the 64k memory memory of the computer learning machine is very small and has been analyzed.

What Shi Mingchuan has to do now is to optimize the program to make the operation of the computer learning machine easier to understand and easier to use in the future.

"In addition to pinyin typing, there must be a five-stroke font typing, now when it comes to typing, it is a five-stroke font, and people may not buy it without a five-stroke font. The English word practice thesaurus should be large, at least 10,000 words! Wang Weidong said.

Shi Mingchuan nodded in agreement, although the memory is only 64k, it is not difficult to add tens of thousands of bytes.

Shi Mingchuan asked Wang Weidong whether the learning machine manufactured by the computer learning machine in the future will be split or integrated.

The split type means that the host and the keyboard are separated, and the integrated type is to integrate the host and the keyboard together. There is another question, that is, should a floppy drive be synthesized in the host?

"Now a floppy drive costs five or six hundred yuan, which is even more expensive than a simple computer learning machine. If a floppy drive is integrated, the price of a computer learning machine will exceed a thousand dollars. Shi Ming said.

"You can produce two kinds, one is simple without a floppy drive, you can practice typing, learn English, and of course you can play games. Reproduce a high-end one, that is, one with a floppy drive. Wang Weidong replied.

"Now the price of memory is also very high, and the school's computer department wants to upgrade a 486 to 16M memory. I inquired about the price and asked for 4,000 yuan. The school heard that the price was so high, and it has not yet approved the money. Shi Ming said.

Decades later, young people can't imagine that a few hundred megabytes of hard disk cost thousands of dollars, and more than a dozen megabytes of memory cost thousands of dollars.

"Although our computer learning machine only has 64 K of memory, I think the price may be dozens of dollars. There is a domestic manufacturer that can now also produce this kind of memory, and the price should be a little cheaper, and we can go there and buy it. Shi Ming said.

"You tell me the name and location of the manufacturer, and then I'll talk to them." Wang Weidong said.

"It's the state-owned 742 factory in Wuxi." Shi Mingchuan replied.

The state-owned 742 factory is now the largest and most advanced factory in China to produce integrated circuits and memory, and it is said that the factory is still working on computer chips.

In the early 90s, Japan's electronic semiconductor industry began to decline, while the semiconductor industry on Taiwan Island and the semiconductor industry in the peninsula countries began to catch up and develop rapidly.

The chips used in the computer learning machines that Wang Weidong bought were all processor chips produced by Taiwan UMC. It seems that they can only use this kind of chip to produce computer learning machines.

Among them, UMC6527 is responsible for computing, and UMC6528 is responsible for processing color images, which is later called multimedia chips.

To buy these two chips, Wang Weidong plans to purchase them through Ou Xiaojun's company on Hong Kong Island.

Wang Weidong really didn't have the confidence to use his big brother to call Ou Xiaojun on Hong Kong Island in Harbin City.

He still came to the post and telecommunications building and called Ou Xiaojun.

Wang Weidong asked Ou Xiaojun on the phone to inquire about the price of buying the two chips of UMC on Hong Kong Island, as well as the tariffs on importing electronic components from Hong Kong Island to the mainland.

After Wang Weidong put down the phone, he waited in the post and telecommunications building for two hours, and Ou Xiaojun called him back.

The two chips are generally sold in bundles, and Ou Xiaojun told Wang Weidong on the phone that the two chips cost about $25 to buy, and the tax rate on electronic components imported from the mainland to Hong Kong Island is generally 17%. In other words, it costs a total of nearly $30 to buy a set of such chips.

Wang Weidong put down the phone, he planned to use the purchase money to buy chips in April, when Hokkaido's Fisheries Co., Ltd. and Busan's Kim Dongjian purchased cod again.

Chen Jiwu's family leave was about to end, and Wang Weidong and Chen Jihong took their son to the south with them.

This year's Spring Festival is in late January, and there is still a long time before the school starts after the Chinese New Year.

Wang Weidong claimed that he would take his daughter-in-law and son out for a few days and then come back.

Hearing that he was going to take himself out to play, his son Xiaolong danced happily, and only Chen Jiwu noticed Wang Weidong's sinister gaze.

(End of chapter)