4q Fp Pf Data Type -

| Feature | 4Q FP PF (16-bit total) | IEEE 754 half (16-bit) | | :--- | :--- | :--- | | | -8.0 to +7.999 | ±65,504 (exponent range) | | Resolution at small numbers | Constant 0.000244 | Variable (down to ~6e-8) | | Hardware cost | 1 multiplier, 1 adder (integer ALU) | Complex FPU (normalization, denormals) | | Latency | 1–2 clock cycles | 3–6 clock cycles | | Power consumption | Very low | Moderate to high | | Rounding modes | Fixed (truncation or convergent) | 5 IEEE rounding modes |

If you meant something else (e.g., a specific database or hardware register), please let me know and I will revise it. 4q fp pf data type

Original: 3.141590 Q4.12 fixed-point integer: 12868 Restored: 3.141602 Packed PF (32-bit): 0x32443244 | Feature | 4Q FP PF (16-bit total)