The 256B Error Correction solution from Cyclic Design caters to the demands of MRAM, offering enhanced reliability and data integrity even in the presence of errors. It is optimized for 256B correction blocks, providing up to 16 bits of error correction, which is particularly beneficial for applications requiring smaller block sizes. The design is adaptable, allowing for block sizes ranging from 2 to 450 bytes, which can be dynamically varied based on system requirements. This ECC variant also supports both single and multiple channel setups, aiming at customizable integration depending on system needs. Delivered as Verilog source, the design comes with SystemVerilog Assertions to ensure seamless integration and reliable performance. This ECC solution represents a significant advantage for those dealing with embedded memory applications, particularly in environments where precision and robustness are critical.