meeting date: 27 sep 2005 attending: Arpad Muranyi, Todd Westerhoff, Ian Dodd, Bob Ross, Ken Willis, Mike LaBonte ------------- Review of ARs: None recorded, but actually: AR: Mike will annotate library modules - TBD ------------- Review of DesignCon East IBIS summit: - Presentation went well How do we get people to try it?: - Wrap it up in a kit - Looking for semiconductor vendor - If we ask vendors to make templates, they will try to out-wait each other - EDA companies want to see demand - Maybe Cisco can get a vendor to produce one - Can Intel produce one? - Arpad is already putting a lot of time into it - Not a big proponent of macro-model approach - Would rather write direct AMS models - Maybe could do one - Have something in VHDL now, but would have to convert for macromodel - Ian: Macromodel structure layer may not be necessary - Vendors may not be ready - Todd: easier to learn macromodels - Todd: this is for vendor model developers - Ian: SI engineers need to cobble together models before getting the real thing - Put templates in the tools and tell customers to modify as needed? - No, the benefit is when data comes from IC vendors - Are IC vendors supplying VHDL now? - patchy - A Mentor VHDL rep is trying to convince IC vendors - IBIS would not have taken off if not for s2ibis - Quad also had spi2mod, for example - Are EDA companies waiting for a substitution tool? - The awareness isn't there at all yet - Would an FPGA company be more willing? - They want to interface to everbody - They have buffers that IBIS can't model - We have no EDA vendor conversion tools yet - Do we have to write the first one? - Synopsys may support it - 2005.09 IBIS 4.1 support - Need to provide library in both Verilog and VHDL - Arpad will write them completely in VHDL, take verilog only as far as possible - IBIS buffer is the stumbling block - How compatible do they need to be? - Customers need to use it - Problem: buffer instance data can't be passed to definition in verilog - Arpad: tables could be passed in - If it's clunky IC vendors will frown on it - Better to use simple syntax and conversion scripts - Does [Driver Schedule] make pre-emphasis example seem trivial? - Need advertising - Tool vendors - Users Is the building block library stable? - no - Can't really promote this until it is AR: Ken get List of Cadence/Telian customers willing to try it AR: All review library for completeness AR: Mike will annotate library modules ------------- Next meeting: Tuesday 5 oct 2005.