C-mode

C-mode is a communication protocol used in computer systems and networking to transfer data efficiently and reliably. It organizes information into packets or blocks, ensuring that data sent between devices is complete and in the correct order. Think of it as a structured way for computers to "talk" to each other, reducing errors and managing data flow. C-mode is commonly used in smart card applications and secure transactions, where accurate and secure data transfer is essential. It helps ensure that messages are correctly constructed, transmitted, and understood by all parties involved.