How to Use:

1. Set the Register Size:
   • Use the “Register Size (bits)” input to define the size of the register (e.g., 8, 16, 32, or 64 bits). The default size is 32 bits.
2. Viewing the Register:
   • After selecting the register size, the display below shows all bits of the register, starting from the most significant bit on the left to the least significant bit on the right. Initially, all bits are set to 0.
   • Bits that are set (1) are highlighted in green.
3. Setting or Clearing Bits:
   • You can set or clear specific bits by entering the bit index (0-based, meaning the least significant bit is 0) in the “Set/Clear Bit” input field.
   • Click the Set Bit button to set the bit at the chosen index to 1.
   • Click the Clear Bit button to clear the bit at the chosen index, setting it to 0.
4. Resetting the Register:
   • If you need to start over, use the Reset button to clear all bits in the register and return them to 0.
5. Resulting Output:
   • As you manipulate the bits, the tool will update the output section, showing the register value in three formats:
     • Binary: The full binary representation of the register.
     • Hexadecimal: The hexadecimal equivalent of the binary value.
     • Decimal: The decimal representation of the register value.

Example:

If you have a 32-bit register and set the bit at index 3, the tool will display:

• Binary: 00000000000000000000000000001000
• Hexadecimal: 0x00000008
• Decimal: 8

This tool is useful for:

• Learning how bits work in registers.
• Manipulating bits for microcontroller or low-level programming tasks.
• Testing bitwise operations and understanding how values are represented.