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Thanks Jim, that solved my problem.

Regards,

Francois

Hi Francois,
Look at package OsvvmLibraries/Common/src/StreamTransactionPkg.vhd and see StreamRecType.
Note that each type in there is either a special type from OSVVM’s ResolutionPkg (see OsvvmLibraries/osvvm)
or by creating a custom resolution function, as was done for the enumerated type, StreamOperationType,
that was defined in the package.…[Read more]

Hi Jim,

I did create my own record:
type test_command_type is (AssertResetCmd, DeassertResetCmd, AssertEnableCmd, DeassertEnableCmd, RunCounterCmd, StopCounterCmd, ReadCounterCmd, DoneCmd);

type CounterRecType is
record
rdy : RdyType;
ack : AckType;
cmd : test_command_type;
counter : STD_LOGIC_VECTOR(7 downto…[Read more]

Hi Francois,
The VC in the OSVVM library use either osvvm_common.StreamTransactionPkg.StreamRecType (for send and get type transactions – used by UART, AxiStream, xMii) or osvvm_common.AddressBusTransactionPkg.AddressBusRecType (for read and write type transactions – used by Axi4Manager, Axi4Memory, DpRam, WishboneManager,…[Read more]

If the CoverReport process is removed, then the “Stim” process can end with std.env.stop – which is typically how OSVVM ends the test cases.

— Stimulus Generator
Stim: process
variable RandA : RandomPType;
variable RandB : RandomPType;
variable allDone : boolean := false;
variable nCycles : natural := 0;
begin…[Read more]

One final thing to try. If you like the Alert/AffirmIf printing, you might also like the log printing better than the vhdl Report statement. In the “Stim” process you could change these to logs:

log("Number of simulation cycles = " & to_string(nCycles));
log("Coverage holes: " & to_string(CountCovHoles(cp_A_B)));


Logs have levels.…[Read more]