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Core Insights - The article discusses the revolutionary impact of the 6502 microprocessor, developed by MOS Technology, on the personal computer and gaming industries, highlighting its affordability and performance compared to competitors like Intel and Motorola [4][6][52] Group 1: Historical Context - The 6502 microprocessor was first delivered to customers in September 1975 and became a cornerstone in several iconic computers and gaming systems, including Apple II and Commodore 64 [8][9] - Chuck Peddle and Bill Mensch, key figures in the development of the 6502, aimed to create a low-cost alternative to Motorola's 6800 processor, which was expensive and slow [9][45] Group 2: Technical Innovations - The 6502 featured a simplified instruction set and a manufacturing process that achieved a yield ten times higher than competitors, significantly lowering costs and driving the personal computer revolution [6][38] - The chip was designed using a combination of manual and computer-aided techniques, with a focus on minimizing transistor size and maximizing performance [31][36] Group 3: Market Impact - The introduction of the 6502 led to a price war in the microprocessor market, prompting Motorola to reduce the price of its 6800 processor from $175 to $69 shortly after the 6502's launch [48][50] - The 6502's affordability allowed it to become the preferred choice for early home computers and gaming consoles, establishing a significant market presence [52]