The MATH_REAL package declaration, the MATH_COMPLEX package declaration, and the semantics of the standard mathematical definition and conventional meaning of the functions that are part of this standard are provided. Ways for users to implement this standard are given in an informative annex. Samples of the MATH_REAL and MATH_COMPLEX package bodies are provided in an informative annex on diskette as guidelines for implementors to verify their implementation of this standard. Implementors may choose to implement the package bodies in the most efficient manner available to them. The standard package bodies (subclauses B.1 and B.2) are available for free download at: http://standards.ieee.org/downloads/1076/1076.2-1996/
- Standard Committee
- C/DA - Design Automation
- Status
- Superseded Standard
- Board Approval
- 1996-09-19
- History
-
- ANSI Approved:
- 1997-03-14
- Published:
- 1996-11-30
- Reaffirmed:
- 2002-12-11
Additional Resources
- Downloads
- 1076.2-1996_downloads.zip
Working Group Details
- Society
- IEEE Computer Society
- Standard Committee
- C/DA - Design Automation
- Working Group
-
StdPkg_WG - Standards Packages Working Group
- IEEE Program Manager
- Vanessa Lalitte
Contact Vanessa Lalitte - Working Group Chair
- Homer Alan Mantooth
Other Activities From This Working Group
Current projects that have been authorized by the IEEE SA Standards Board to develop a standard.
No Active Projects
Standards approved by the IEEE SA Standards Board that are within the 10-year lifecycle.
No Active Standards
These standards have been replaced with a revised version of the standard, or by a compilation of the original active standard and all its existing amendments, corrigenda, and errata.
1076.1.1-2004
IEEE Standard VHDL Analog and Mixed-Signal Extensions---Packages for Multiple Energy Domain Support
This standard defines a collection of VHDL 1076.1 packages, compatible with IEEE Std 1076.1TM-1999, along with recommendations for conforming use, in order to facilitate the interchange of simulation models of physical components and subsystems. The packages include the definition of standard types, subtypes, natures, and constants for modeling in multiple energy domains (electrical, fluidic, mechanical, etc.).
1076.3-1997
IEEE Standard VHDL Synthesis Packages
The current interpretation of common logic values and the association of numeric values to specific VHDL array types is described. This standard provides semantic for the VHDL synthesis domain, and enables formal verification and simulation acceleration in the VHDL based design. The standard interpretations are provided for values of standard logic types defined by IEEE Std 1164-1993, and of the BIT and BOOLEAN types defined in IEEE Std 1076-1993. The numeric types SIGNED and UNSIGNED and their associated operators define integer and natural number arithmetic for arrays of common logic values. Twos complement and binary encoding techniques are used. The numeric semantic is conveyed by two VHDL packages. This standard also contains any allowable modifications.
These standards have been removed from active status through a ballot where the standard is made inactive as a consensus decision of a balloting group.
No Inactive-Withdrawn Standards
These standards are removed from active status through an administrative process for standards that have not undergone a revision process within 10 years.
No Inactive-Reserved Standards