A Dynamic Dual Fixed-Point Arithmetic Architecture for FPGAs

Table 1

Precision and dynamic range results. Also see [35].

	Dynamic range	Precision
FX (32_24)	≈187 dB	≈10^-8
DDFX (32_24_4)	≈308 dB	≈10^-8
SFPU	≈1529 dB	≈10^-8
SWFP	≈1529 dB	≈10^-8