ADVANCED ECC

Phison has it's own development team that has been perfecting ECC in storage controller applications for over 20 years.

2K/4K LDPC Handling Technologies

Error Handling Engines

LDPC

Hard Decoder

Extra Low Power Consumption

Error Prediction Engine

Soft Decoder

More than 2X HB correction strength

Excellent and qualified reliability on real NAND Flash

Coupled with DSP technology to deliver optimal performance

RAID

Customized RAID management based on NAND Flash structure, planar 2D/3D MLC/TLC/QLC Flash.

Designed to protect against physical and environmentally induced errors.

DSP

Pseudo Soft Bit Correction

Online Read Level Tracking

Optimized Read Level Tracking

Adaptive LLR Calculation

Cell-to-Cell Coupling Cancellation