15.6.3.1 Sample Point

The sample point is the point in the bit time at which the logic level of the bit is read and interpreted. The sample point in percent can be calculated using Equation 15-7 and Equation 15-8.

$\mathit{\text{N}}\mathit{\text{S}}\mathit{\text{P}}=\frac{1+\mathit{\text{N}}\mathit{\text{T}}\mathit{\text{S}}\mathit{\text{E}}\mathit{\text{G}}1}{\frac{\mathit{\text{N}}\mathit{\text{B}}\mathit{\text{T}}}{\mathit{\text{N}}\mathit{\text{T}}\mathit{\text{Q}}}}\times 100$

$\mathit{\text{D}}\mathit{\text{S}}\mathit{\text{P}}=\frac{1+\mathit{\text{D}}\mathit{\text{T}}\mathit{\text{S}}\mathit{\text{E}}\mathit{\text{G}}1}{\frac{\mathit{\text{D}}\mathit{\text{B}}\mathit{\text{T}}}{\mathit{\text{D}}\mathit{\text{T}}\mathit{\text{Q}}}}\times 100$