T13/1532D Volume 3 Revision 0 Introduction This standard encompasses the following: Volume 1 Clause 1 describes the scope. Clause 2 provides normative references for the entire standard. Clause 3 provides definitions,abbreviations.and conventions used within the entire standard. Volume 2 Clause 1 describes the scope. Clause 2 describes the general operating requirements of the command layer. Clause 3 contains descriptions of the commands. Volume 3 Clause 1 describes the scope. Clause 2 contains the electrical and mechanical characteristics. Clause 3 contains the signal descriptions. Clause 4 describes the general operating requirements of the physical,data link,and transport layers. Clause 5 contains descriptions of the registers Clause 6 contains the transport protocols. Clause 7 contains the interface timing diagrams. Page viT13/1532D Volume 3 Revision 0 Page vi Introduction This standard encompasses the following: Volume 1 Clause 1 describes the scope. Clause 2 provides normative references for the entire standard. Clause 3 provides definitions, abbreviations, and conventions used within the entire standard. Volume 2 Clause 1 describes the scope. Clause 2 describes the general operating requirements of the command layer. Clause 3 contains descriptions of the commands. Volume 3 Clause 1 describes the scope. Clause 2 contains the electrical and mechanical characteristics. Clause 3 contains the signal descriptions. Clause 4 describes the general operating requirements of the physical, data link, and transport layers. Clause 5 contains descriptions of the registers. Clause 6 contains the transport protocols. Clause 7 contains the interface timing diagrams