CRC – Acronym for Cyclic Redundancy Check. The CRC is used to verify data block integrity. In a typical scheme, 2 CRC bytes are added to each user data block. The 2 bytes are computed from the user data, by digital logical chips. The mathematical model is made up of polynomials with binary coefficients. When reading back data, the CRC bytes are read and compared to new CRC bytes computed from the read back block to detect a read error. The read back error check process is mathematically equivalent to dividing the read block, including its CRC, by a binomial. If the division remainder is zero, the data is error free.
Latest News
- IT Consultants in Tunisia Buy Dolphin Data Recovery ToolsMarch 24, 2024 - 11:23 am
- New Hard Drive Head Replacement ToolsMarch 18, 2024 - 8:57 pm
- Samsung Hard Drive Firmware Repair Tool Datasheet 2024March 10, 2024 - 5:45 pm
Top rated products
-
Dolphin DVR Pro. One-Week Version
Rated 5.00 out of 5
$299.00$229.00 -
HDD Repair Microscope 40X
Rated 5.00 out of 5
$380.00$250.00 -
DFL-PCIe 4X Data Recovery Express.Recharge Version
Rated 5.00 out of 5
$1,500.00$1,369.00
Contact Us
Chengdu Headquarter: 1710, 888, TaoDu Ave., Longquanyi Dist., Chengdu, Sichuan Province, China, 610100
QQ: 428306801
Skype: dolphin.data.lab
Phone: 0086-28-64737668
Email: sales@dolphindatalab.com