Attendees ------------------------------------------ Karl Deepak Ajay Manjit Walia Jim John Meeting Discussion: ------------------------------------------ Reviewed FT07. Not done. Still has the following issues: 1) Value for force and get_value need to be cleaned up 2) Align terminology and definitions with VHPI 3) Decide whether Probe and Drive need a delta cycle. Vendors seem to support delta cycle (cyclic problems). signal A, B, C : std_logic ; . . . probe("A", "C") ; -- Interesting if sees the value of C immediately B <= A ; C <= B ; Some users prefer no delta cycle (attaching to clocks & seeing 'event at the right time). It is possible that the relevant clock is an internally generated clock. 4) Does force need a parameter for delta_event (from Analysis #1)? Relevant text from Analysis #1: -- Note: A 0 time delay results in the forced value applying immediately but does -- not activate processes (no event is created) unless delta_event is true. -- delta_event is ignored unless force_delay is 0. 5) return value from get_value needs to be (1 to length) 6) Implicitly define force and get_value for every type? Hence get type safety and not require converting everything to string. 7) How does multiple Drive w/ freeze from separate processes work? Is it allowed or not? 8) Long term would like path names to go through VHDL & Verilog boundries. Nice to have, but is this necessary now? Next meeting: 11-April-05