Calculator-8008

About

• 8-digit signed whole numbers, with a separate sign LED; division truncates toward zero
• Intel 8008 CPU running real assembly in browser-paced batches
• BCD arithmetic in an in-house ROM built from peripherals/calculator/build-calculator.mjs
• No HP, TI, or other third-party calculator ROMs are bundled
• Shipping ROM uses RAM for keys and LED segments; authentic port scanning is future work
• Decimal entry is unavailable and shows E. Clear with CE or C; overflow requires C