Abstract: A design tool hierarchically presents information about a design with nested blocks. For example, the design tool presents scheduling information for the design in a hierarchical Gantt chart. The scheduling information includes hierarchical design schedule blocks which accurately depict the timing and scheduling of the nested blocks of the design. Each of the hierarchical design schedule blocks includes control steps numbered relative to the block. The scheduling information also includes a hierarchical list of scheduled operations for the design. The hierarchical list emphasizes which operations are associated with which nested blocks. The scheduling information further includes pseudo-operation icons that are easily differentiated from real operation icons in the hierarchical Gantt chart.

Abstract: An algorithmic programming language approach to system design enables design, synthesis, and validation of structured, system-level specifications, and integrates system-level design into the rest of the design process. The algorithmic programming language design approach includes various techniques and tools, which can be used in combination or independently. For example, the design approach includes techniques and tools for simplifying specification of a design unit interface in a programming language specification and/or simplifying specification of synchronization and sub-design unit concurrency for a design unit. According to a first aspect of the design approach, design occurs at the algorithmic level of abstraction. According to a second aspect, the design approach leverages existing simulation technology for validation at various stages of the design flow.

Abstract: A design tool hierarchically presents information about a design with nested blocks. For example, the design tool presents scheduling information for the design in a hierarchical Gantt chart. The scheduling information includes hierarchical design schedule blocks which accurately depict the timing and scheduling of the nested blocks of the design. Each of the hierarchical design schedule blocks includes control steps numbered relative to the block. The scheduling information also includes a hierarchical list of scheduled operations for the design. The hierarchical list emphasizes which operations are associated with which nested blocks. The scheduling information further includes pseudo-operation icons that are easily differentiated from real operation icons in the hierarchical Gantt chart.

Abstract: A design tool hierarchically presents information about a design with nested blocks. For example, the design tool presents scheduling information for the design in a hierarchical Gantt chart. The scheduling information includes hierarchical design schedule blocks which accurately depict the timing and scheduling of the nested blocks of the design. Each of the hierarchical design schedule blocks includes control steps numbered relative to the block. The scheduling information also includes a hierarchical list of scheduled operations for the design. The hierarchical list emphasizes which operations are associated with which nested blocks. The scheduling information further includes pseudo-operation icons that are easily differentiated from real operation icons in the hierarchical Gantt chart.

Abstract: A behavioral synthesis tool that allows a designer to design an integrated circuit using a generic programming language, such as ANSI C or C++, without the need to include timing information into the source code. In one aspect, the source code is read into the behavioral synthesis tool and the user may dynamically allocate interface resources to the design. In another aspect, the dynamic allocation is accomplished through user input, such as a GUI, a command line, or a file. In another aspect, the behavioral synthesis tool automatically analyzes variables in the source code description and assigns the variables to interface resources. In yet another aspect, the variables and interface resources associated with the variables may be displayed in a hierarchical format in a GUI. In still another aspect, the GUI may allow for expanding and collapsing of different layers in the hierarchy. The GUI may also allow for drag-and-drop operations for modifying the allocation of variables to interface resources.

Abstract: A design tool hierarchically presents information about a design with nested blocks. For example, the design tool presents scheduling information for the design in a hierarchical Gantt chart. The scheduling information includes hierarchical design schedule blocks which accurately depict the timing and scheduling of the nested blocks of the design. Each of the hierarchical design schedule blocks includes control steps numbered relative to the block. The scheduling information also includes a hierarchical list of scheduled operations for the design. The hierarchical list emphasizes which operations are associated with which nested blocks. The scheduling information further includes pseudo-operation icons that are easily differentiated from real operation icons in the hierarchical Gantt chart.

Abstract: Disclosed herein are embodiments of methods and apparatus for handling dynamic pointers during algorithmic synthesis. In one disclosed embodiment, a high-level description of a circuit design (e.g., C++ description or a parsed C++ description) is received. In this embodiment, the high-level description comprises one or more dynamic pointer dereferencing operations. The high-level description of the circuit is converted into an RTL description or a gate-level netlist. In this embodiment, the RTL description or the gate-level netlist describes hardware capable of implementing the dynamic pointer dereferencing operations. The hardware can comprise, for instance, one or more multiplexers and/or one or more demultiplexers.

Abstract: An algorithmic programming language approach to system design enables design, synthesis, and validation of structured, system-level specifications, and integrates system-level design into the rest of the design process. The algorithmic programming language design approach includes various techniques and tools, which can be used in combination or independently. For example, the design approach includes techniques and tools for simplifying specification of a design unit interface in a programming language specification and/or simplifying specification of synchronization and sub-design unit concurrency for a design unit. According to a first aspect of the design approach, design occurs at the algorithmic level of abstraction. According to a second aspect, the design approach leverages existing simulation technology for validation at various stages of the design flow.

Abstract: An algorithmic programming language approach to system design enables design, synthesis, and validation of structured, system-level specifications, and integrates system-level design into the rest of the design process. The algorithmic programming language design approach includes various techniques and tools, which can be used in combination or independently. For example, the design approach includes techniques and tools for simplifying specification of a design unit interface in a programming language specification and/or simplifying specification of synchronization and sub-design unit concurrency for a design unit. According to a first aspect of the design approach, design occurs at the algorithmic level of abstraction. According to a second aspect, the design approach leverages existing simulation technology for validation at various stages of the design flow.

Abstract: A behavioral synthesis tool that allows a designer to design an integrated circuit using a generic programming language, such as ANSI C or C++, without the need to include timing information into the source code. In one aspect, the source code is read into the behavioral synthesis tool and the user may dynamically allocate interface resources to the design. In another aspect, the dynamic allocation is accomplished through user input, such as a GUI, a command line, or a file. In another aspect, the behavioral synthesis tool automatically analyzes variables in the source code description and assigns the variables to interface resources. In yet another aspect, the variables and interface resources associated with the variables may be displayed in a hierarchical format in a GUI. In still another aspect, the GUI may allow for expanding and collapsing of different layers in the hierarchy. The GUI may also allow for drag-and-drop operations for modifying the allocation of variables to interface resources.

Abstract: A design tool hierarchically presents information about a design with nested blocks. For example, the design tool presents scheduling information for the design in a hierarchical Gantt chart. The scheduling information includes hierarchical design schedule blocks which accurately depict the timing and scheduling of the nested blocks of the design. Each of the hierarchical design schedule blocks includes control steps numbered relative to the block. The scheduling information also includes a hierarchical list of scheduled operations for the design. The hierarchical list emphasizes which operations are associated with which nested blocks. The scheduling information further includes pseudo-operation icons that are easily differentiated from real operation icons in the hierarchical Gantt chart.

Abstract: An algorithmic programming language approach to system design enables design, synthesis, and validation of structured, system-level specifications, and integrates system-level design into the rest of the design process. The algorithmic programming language design approach includes various techniques and tools, which can be used in combination or independently. For example, the design approach includes techniques and tools for simplifying specification of a design unit interface in a programming language specification and/or simplifying specification of synchronization and sub-design unit concurrency for a design unit. According to a first aspect of the design approach, design occurs at the algorithmic level of abstraction. According to a second aspect, the design approach leverages existing simulation technology for validation at various stages of the design flow.

Abstract: A behavioral synthesis tool that allows a designer to design an integrated circuit using a generic programming language, such as ANSI C or C++, without the need to include timing information into the source code. In one aspect, the source code is read into the behavioral synthesis tool and the user may dynamically allocate interface resources to the design. In another aspect, the dynamic allocation is accomplished through user input, such as a GUI, a command line, or a file. In another aspect, the behavioral synthesis tool automatically analyzes variables in the source code description and assigns the variables to interface resources. In yet another aspect, the variables and interface resources associated with the variables may be displayed in a hierarchical format in a GUI. In still another aspect, the GUI may allow for expanding and collapsing of different layers in the hierarchy. The GUI may also allow for drag-and-drop operations for modifying the allocation of variables to interface resources.

Abstract: An algorithmic programming language approach to system design enables design, synthesis, and validation of structured, system-level specifications, and integrates system-level design into the rest of the design process. The algorithmic programming language design approach includes various techniques and tools, which can be used in combination or independently. For example, the design approach includes techniques and tools for simplifying specification of a design unit interface in a programming language specification and/or simplifying specification of synchronization and sub-design unit concurrency for a design unit. According to a first aspect of the design approach, design occurs at the algorithmic level of abstraction. According to a second aspect, the design approach leverages existing simulation technology for validation at various stages of the design flow.

Abstract: A design tool hierarchically presents information about a design with nested blocks. For example, the design tool presents scheduling information for the design in a hierarchical Gantt chart. The scheduling information includes hierarchical design schedule blocks which accurately depict the timing and scheduling of the nested blocks of the design. Each of the hierarchical design schedule blocks includes control steps numbered relative to the block. The scheduling information also includes a hierarchical list of scheduled operations for the design. The hierarchical list emphasizes which operations are associated with which nested blocks. The scheduling information further includes pseudo-operation icons that are easily differentiated from real operation icons in the hierarchical Gantt chart.

Abstract: An algorithmic programming language approach to system design enables design, synthesis, and validation of structured, system-level specifications, and integrates system-level design into the rest of the design process. The algorithmic programming language design approach includes various techniques and tools, which can be used in combination or independently. For example, the design approach includes techniques and tools for simplifying specification of a design unit interface in a programming language specification and/or simplifying specification of synchronization and sub-design unit concurrency for a design unit. According to a first aspect of the design approach, design occurs at the algorithmic level of abstraction. According to a second aspect, the design approach leverages existing simulation technology for validation at various stages of the design flow.