- Description:
- Input is a sequence of 4 numbers encoded in Excess-3.(e.g. A>B>C>D. require sorting)
- Obtain the quotient of ACD/B (no need to compute remainder.
- Input:
- clk, rst_n, in_valid
- [4-1:0] in_data
- Output:
- out_valid, out_data
- Procedure
- Decode
- The actual number is just obtained by (input-3)
- Sort
- Sort the 4 numbers obtained in first stage
- Division
- Use Division by shifting and subtraction method
- No
/or%allowed
- Output
- output the quotient from MSB to LSB serially(one bit per cycle)
- Decode