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Module 3: Instruction Set and Programming

20227m

Explain the various programming and debugging tools in 8051 micro-controller.

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Programming & Debugging Tools for 8051

  • Assembler (A51) & Compiler (C51/Keil, SDCC): Translate assembly/C to hex.
  • Simulator (Keil µVision, Proteus): Functional simulation, register/memory view, breakpoints.
  • Emulator (ICE, JTAG): In-circuit emulation with real hardware timing.
  • Programmer/Burner: EPROM/Flash programmer (e.g., TL866) with \overline{EA}/ALE programming mode.
  • Debugger: Single-step, watch windows, trace, logic analyzer, oscilloscope for timers/serial.
  • IDEs: Keil, IAR, Eclipse with 8051 plugin.
  • Development boards: With LEDs, switches, LCD, serial, for testing.

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