Playing with a computer or playing with a computer

From Ari, I saw Mr. Yu aboutProgramMember. Mr. Yu said:

If I leave my work, study, and interest very deliberately, I must understand how my computer actually plays with me, and soon I will fall into a real computer playing with me.

For me, in fact, I was interested in playing a computer because I was played by a computer.

Slave
When I first started playing electronic technology, I always felt very happy, because most of the circuits in that era were built with discrete components and everything was under control. Although I started to use IC later, but it is also good, most
The Internal principles of IC are still very clear, especially for digital logic circuits. One is one, zero is zero (in fact, I have encountered different situations, in a TTL circuit
Drive Current problems, resulting in a wrong level ). Until 92 years ago, I saw the first circuit that made me mo Mingyi: A 8031 microcontroller. The same chip and circuit can implement different functions.
Really crashing ......

After learning basic for 93 years, I began to understand what happened to the 8031 program. So I found a book on n-plus computer principles and I have been seeing it for 95 years. In the meantime
In addition to 8031, we also studied the principles, circuits, and commands of about 10 kinds of CPUs ...... After that, I realized how it would not be played by my computer. In the meantime, the most complex circuit is the 286 circuit --
Instead of using a chipset, it was the first one to use small and medium sized IC as the peripheral circuit-about 20 pages of A4 paper, like displays, soft drives, hard disks, power supply circuit diagrams have been studied.
Later, although there were 386/486 circuit diagrams, I did not study any more, because it was already the world of chipset, and there was nothing to study.

This problem persists.
. In dos, compilation is often used. Even when a program is written in C or Pascal, compilation is often embedded or linked.Code. In the Windows era, it started from the SDK and was used later.
. This directly led me to be very interested in studying the source code. I usually don't need any libraries or controls without the source code, and I am not steadfast.

Now, I think it was BT. -_-|