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Showing results for tags 'recording'.
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Hello all, Today, I ended up in a situation where the transaction boxes in Cadence Simvision will not at the exact time where they were supposed to be. This resulted in a drift of the boxes represented in the waves. On looking closer, the box begin time happened only at 1ns resolution, whereas my agent package's resolution and even the default simulation timescale was 1ns/1ps. So I expected the boxes' begin times to be possible at 1ps resolution (not 1ns). Here are the prints from the uvm_info debug statements in my agent monitor: UVM_INFO @2832.523ns -
I am using QuestaSim 10.3a_1 and try to record a dynamic array in the sequence item. But it doesn't show in the waveform window. When I try to fix the array size and use uvm_field_sarray_int to record it, it works well and data show as expected in the waveform windows. My code: # sequence item parameter int P_BIT_DEPTH = 10; rand int unsigned data_len; rand bit unsigned [P_BIT_DEPTH-1:0] data []; ... `uvm_field_array_int(data, UVM_ALL_ON+UVM_UNSIGNED) `uvm_field_int (data_len, UVM_ALL_ON+UVM_UNSIGNED) ... constraint