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.
Showtime's summer series, Ray Donovan, was able to hold its own in a race with fellow pay cable HBO's The Leftovers.. The show picked up in the ratings midway through its second season, and the finale garnered the show's largest audience to date. Facebook/ Ray Donovan on ShowtimeThe cast of Ray Donovan.