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CS3710 Path Finder

The Crew. CS3710 Path Finder. Chad Mann Vlas Lezin Jordan Nicholls Chase Thompson. CS3710 Path Finder. Overview. A GPS system that receives UART geographical coordinates from satellites. Transposes 2-D location to display controlled by VGA module. CS3710 Path Finder. Block Diagram.

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CS3710 Path Finder

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  1. The Crew CS3710 Path Finder Chad Mann Vlas Lezin Jordan Nicholls Chase Thompson

  2. CS3710 Path Finder Overview • A GPS system that receives UART geographical coordinates from satellites. Transposes 2-D location to display controlled by VGA module

  3. CS3710 Path Finder BlockDiagram Keyboard GPS module PS/2 UART Processor Block RAM VGA display VGA controller

  4. CS3710 Path Finder Data path

  5. CS3710 Path Finder GPS Module GN-80 from Furuno electronic co. • Receiving frequency - 1575.42 MHz • Renewal Rate - 1 sec • Max number of satellites - 12 • Protocol - NMEA • Position-fixing period - 60 secs(max) • Horizontal accuracy - 15 meters • Vertical accuracy - 22 meters • Speed accuracy - 0.1 k/h • External Antenna • UART frequency - 4800 bps

  6. CS3710 Path Finder UART Mann

  7. CS3710 Path Finder State Machine

  8. CS3710 Path Finder Block RAM FFFF I/0 UART PS/2 C000 BFFF Flash ROM 8000 7FFF VGA Frame buffer 4000 3FFF Code/Data 20k words 0000

  9. CS3710 Path Finder VGA controller • Using 8x8 pixels sprite • 640x480 resolution • Sprites is going to be stored in flash ROM

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