Smart Card Operating System
Product Details
Procos is a smart card operating system for ST Microelectronics 19 series chips. The smart card's Chip Operating System (frequently referred to simply as COS; and sometimes referred to as the Mask) is a sequence of instructions, permanently embedded in the ROM of the smart card. Like the familiar PC DOS or Windows Operating System, COS instructions are not dependent on any particular application, but are frequently used by most applications.Key Features
