Introduction - If you have any usage issues, please Google them yourself
Supplemental information for a high-speed serial bus that integrates well with most IEEE standard 32-bit and 64-bit parallel buses is specified. It is intended to extend the usefulness of a low-cost interconnect between external peripherals, IEEE Std 1394-1995 . This standard follows the ISO/IEC 13213:1994 Command and Status Register (CSR) architecture.