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<!-- Set ALLOWTOPICCHANGE = P1076AdminGroup --> ---+!! P1076 August 20, 2015 Meeting Minutes ---++!! Attendees: * Jim Lewis, Brent Hayhone, Ernst Christen, Rob Gaddi, Ryan Hinton ---++!! Agenda: %TOC% ---++ Meeting Discussion * Review Interface Use Modelsstarting at [[InterfaceAndBundleEnhancements]] * [[UCInterfaceDocTransBasedTB][Model for Transaction Based Testbench]] * [[UCInterfaceDocRTLBundles][RTL Bundles]] * RTL designers will likely need something like a variant bundle * Alternately variant bundle I1 could be an internconnect instance * Multiple slaves on an !I2C bus * !SystemVerilog examples about !ModPort * What happens when a user needs to migrate from a regular bundle to a variant bundle? * 1 solution vs 2 solutions: Are 2 necessary? * [[UCInterfaceDocRTLSimpleIF][RTL Design, Subprogram usage, and Hardware Creation]] * In SV, when an imported subprogram is called in an interface, where does the hardware get created * How do we transition from !SystemLevel modeling with subprograms to implementation * Communication between Behavioral Design w/ RTL Design * Discussion of Generic Memory Interface: !ReadMemMaster, !WriteMemMaster, !ReadMemSlave, !WriteMemSlave * Initially no details of interface * Over time interface is refined to be a particular RAM type: Static, ..., DDR3 * Within a bundle, is a subprogram called with method notation or package like subprogram notation. * Do we need abstract bundles? vs Determination at Bundle instance time. * Ryan: Key think from bundle is connectivity of plumbing. * [[UCInterfaceDocCurrentCapab][Current capability with records]] * [[UCInterfaceDocImplemConsider][Things reflected upon for VHDL-2008 revision]] * Make generic packages not fully analyzed * Defer analysis until instantiation. * Make few restrictions on generic types: * IE: allow indexing within generic package and fail when analyzing package instance. * How does this impact generic packages being passed? ---++ Review and Approve Meeting Minutes: * Rob and Brent ---++ Next Meeting: Thursday [[2015_MeetingAugust27][August 27]], 11 am Pacific ---+++ Previous Meeting: Thursday [[2015_MeetingAugust6][August 6, 2015]]
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Topic revision: r7 - 2020-02-17 - 15:36:14 -
JimLewis
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