Building CRC Hardware using Internal Linear Feedback Shift Registers
A cyclic redundancy check is easily implemented using an internal linear feedback register. In this video, we begin with a review of the CRC, show how it is implemented mathematically, and present the hardware with which it can be done.
Timestamps
00:00 | Intro
00:18 | The problem with datasum-based checksums
01:41 | Quick CRC review
02:59 | Demo of how CRC and modulo are related
08:22 | Appending remainder to dividend to make final data stream
14:03 | Demo of two bit errors detected with CRC
15:04 | How Exclusive-OR works when computing CRC
16:32 | How to use a shift register to calculate CRC
Hashtags
#lfsr #shiftregister #crc
Watch video Building CRC Hardware using Internal Linear Feedback Shift Registers online without registration, duration hours minute second in high quality. This video was added by user Intermation 04 December 2022, don't forget to share it with your friends and acquaintances, it has been viewed on our site 4,105 once and liked it 94 people.