CoMira's Ethernet Universal Media Access Control (UMAC) and physical coding sublayer IP are designed to support a wide array of network speeds and applications. With its innovative time-sliced architecture, this IP optimizes density and maintains low latency, making it suitable for high port count applications in data centers. Besides standard compliance with IEEE and OIF standards, CoMira provides non-standard configurations that allow tailored solutions for diverse customer needs.
The UMAC IP features programmable application-side FIFO sizes, supporting seamless integration with application logic. It further allows configurable statistics counters, virtual lane mapping, and jumbo frame support which enhance performance efficiency. Notably, the IP core clock operates independently of line rates and can function asynchronously with both SerDes and application clocks, increasing its flexibility.
Uniquely, CoMira's UMAC IP can include error correction and security functionalities, offering a versatile package. These add-ons provide smooth integration into varied system designs, allowing customers to differentiate their products in the competitive market. The support for custom preamble lengths, frame stamping, and priority pause frames further underscores its adaptability.
