说明：  MINIPCI 接口规范,包含物理,数据,等等内容
(The Mini PCI Specification defines an alternate implementation for small form factor PCI cards referred to in this specification as a Mini PCI Card. This specification uses a qualified sub-set of the same signal protocol, electrical definitions, and configuration definitions as the PCI Local Bus Specification. Where this specification does not explicitly define PCI characteristics, the PCI Local Bus Specification governs. )