radhub.reliability.secded
- radhub.reliability.secded(n, l, w, tm, ts)
SECDED reliability with optional scrubbing
Investigation and Characterization of SEU Effects and Hardening Strategies in Avionics, 1995. (Equation 9-9)
\[R = [(1-n) \cdot e^{-l t_s n} + n \cdot e^{-l t_s (n-1)}] ^\dfrac{w t_m}{t_s}\](Source code, png, html, pdf)
- Parameters
n (int) – number of bits in parity word
l (float) – soft error rate fails/bit-day
w (int) – number of words in array
tm (float) – mission length in days
ts (float) – scrub time in days
- Returns
reliability of no uncorrectable errors
- Return type
float