When the data word is divided into 16-bit blocks, two 16-bit sums result and are combined into a 32-bit Fletcher checksum. Usually, the second sum will be multiplied by 216 and added to the simple checksum, effectively stacking the sums side-by-side in a 32-bit word with the simple checksum at the least significant end.
One of the top-rated drama series on premium television this summer, RAY DONOVAN returned for its fourth season up double digits year over year and continues to air on Sundays at 9 p.m. ET/PT.
Ray Donovan joins Showtime original dramas Homeland, Shameless, Masters of Sex, The Affair, Billions and newcomer Roadies, the last of which has yet to be renewed for season two. In addition to the highly anticipated Twin Peaks revival in 2017, the pay cabler also has upcoming dramas I'm Dying Up Here and Purity.