In reply to pk_94:
//structurally, the first_match() is not needed here
($rose(div_clk[n]) ,local_cnte=0) |=> first_match((1'b1,local_cnte=local_cnte+1)[*(VALUE/2)])##0 $fell(div_clk[n]);
// But the above is same as
let MY_DELAY = VALUE; // VALUE is a constant
$rose(div_clk[n]) |=> ##MY_DELAY $fell(div_clk[n]);
Ben Cohen
http://www.systemverilog.us/ ben@systemverilog.us
For training, consulting, services: contact Home - My cvcblr
- SVA Handbook 4th Edition, 2016 ISBN 978-1518681448
- A Pragmatic Approach to VMM Adoption 2006 ISBN 0-9705394-9-5
- Using PSL/SUGAR for Formal and Dynamic Verification 2nd Edition, 2004, ISBN 0-9705394-6-0
- Real Chip Design and Verification Using Verilog and VHDL, 2002 isbn 978-1539769712
- Component Design by Example ", 2001 ISBN 0-9705394-0-1
- VHDL Coding Styles and Methodologies, 2nd Edition, 1999 ISBN 0-7923-8474-1
- VHDL Answers to Frequently Asked Questions, 2nd Edition ISBN 0-7923-8115
- VF Horizons:PAPER: SVA Alternative for Complex Assertions | Verification Academy
- http://systemverilog.us/vf/SolvingComplexUsersAssertions.pdf
- “Using SVA for scoreboarding and TB designs”
http://systemverilog.us/papers/sva4scoreboarding.pdf - “Assertions Instead of FSMs/logic for Scoreboarding and Verification”
October 2013 | Volume 9, Issue 3 | Verification Academy - SVA in a UVM Class-based Environment
SVA in a UVM Class-based Environment | Verification Horizons | Verification Academy