Convert HEXA to BCD using The Double Dabble algorithm

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03:53:20

The Double Dabble algorithm:
1. - A binary register (stores the original binary number).
   - A BCD register (stores the result, initially zero).
   - A counter (set to the number of bits in the binary number).
In our example, that equals 6

2. For each bit (from MSB to LSB):
   - Shift left the binary and BCD registers.
   - Check each BCD digit (4-bit nibble):
     - If a digit is ≥5 (0101), add 3 (0011) to it.
   - Decrement the counter.

published 9 months ago

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