Core Viewpoint - The project EPROMINT, developed by a YouTuber named MINT, showcases the creation of a fully functional CPU from old memory chips and 8-bit logic devices, emphasizing a DIY spirit and a return to the roots of computing technology [1][2][4]. Group 1: Project Overview - MINT spent three months building the EPROMINT CPU, which can execute instructions and address memory, using only a soldering iron and outdated components [1][4]. - The project began with the collection of old memory chips, leading to the realization that these components could be repurposed to create something innovative [4][6]. - MINT's approach is minimalist, avoiding modern integrated circuits and instead using vintage components to construct the CPU [6][8]. Group 2: Technical Development - The initial prototype of the Arithmetic Logic Unit (ALU) was limited to simple addition but was later redesigned to support more complex operations [8][9]. - MINT developed a modular structure for the ALU, allowing for easier modifications and enhancements during the building process [10][12]. - The completed CPU weighs over 500 grams and includes several core modules: memory control, I/O interface, and a control module for instruction scheduling [14][15]. Group 3: Instruction Set and Functionality - MINT created an instruction set for the CPU, assigning operation codes (opcodes) to control the execution of various tasks [17][19]. - The ALU was enhanced to support not only addition and subtraction but also multiplication, division, logarithmic, and trigonometric functions [19][21]. - The project culminated in the writing of over 1800 lines of assembly code, enabling the CPU to perform a wide range of mathematical and logical operations [21][25]. Group 4: Achievements and Future Plans - The EPROMINT project successfully demonstrated the ability to run code and even play a low-resolution video clip from "The Matrix" on a VFD display [26][28]. - MINT plans to develop a C language compiler for the CPU, aiming to make programming more accessible and to deepen the understanding of processor fundamentals [28][29]. - The project has sparked significant interest in the community, highlighting the potential of DIY electronics and the creativity of individual enthusiasts [28][29].

「都说天才和疯子之间只有一线之隔，这话一点不假。因为你马上要看到的这个项目，真的很难判断它属于哪一边。」 这是一位名为 Majsterkowanie i nie tylko（简称 MINT，意为"DIY and more"） YouTuber 的自述，也是这个项目的开发者。 他于近日在 YouTube 上展示了一个令人瞠目结舌的项目——EPROMINT：靠着一把烙铁、一堆老旧的存储芯片和 8 位逻辑器件，从零打造出了一整颗处 理器——是的，不是开发板，也不是微控制器，而是一颗完整的、具有指令执行和内存寻址能力的 CPU。 此外，MINT 还将整个项目的代码在 GitHub 上开源出来：https://github.com/majsterkowanieinietylko/EPROMINT，其表示，"它花了我整整三个月的时间， 无数个日夜，我手持烙铁，敲击键盘几百个小时，只为了给自己，也给你们，开辟一条新路——一条可以走得很远的路。" 疯狂想法的诞生，源于一堆舍不得丢掉的旧芯片 开发这个芯片，其背后没有一整个庞大团队支撑，也没有数百万美元预算的支持，靠的只是 MINT 一个人。 根据 MINT 在视频中透露，之所 ...