ANSI INCITS 316 : 1998

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, abbreviations, and conventions
  3.1 Definitions and abbreviations
  3.2 Conventions
  3.3 CSR Specifications
  3.4 State machines
4 Tailgate model (Informative)
  4.1 Single logical unit tailgate overview
  4.2 Dual logical unit tailgate overview
  4.3 Fetch engine/execution engine interface
  4.4 Bus interface unit
  4.5 Initiator processing
5 Protocol definitions
  5.1 Access and security
  5.2 Task management
  5.3 Tailgate command level protocols
  5.4 Dual logical units
6 Command and status registers (CSRs)
  6.1 Core CSRs
  6.2 Tailgate-specific CSRs
7 Data structure definitions
  7.1 Management ORBs
  7.2 Tailgate command blocks
  7.3 Tailgate Status Block Definition
8 Configuration ROM
  8.1 Unit_Spec_ID entry
  8.2 Unit_SW_Version entry
  8.3 Command_Set_Spec_ID entry
  8.4 Command_Set_Version entry
  8.5 Logical_Unit_Characteristics entry
  8.6 Management_Agent entry
  8.7 Logical_Unit_Number entry
Annexes
A Initialization procedure
B Initialization procedure tailgate execution engine models
C Required core registers for tailgate
D Dual device support summary

Describes the protocol for passing ATA and ATAPI commands over the 1394 bus. Also provides a common attachment interface for systems manufacturers, system integrators, software suppliers, and suppliers of intelligent storage devices.