1 / 1

clk

010. 010. drive here. sample here. sample here. clock trigger. evaluate here. sequence @(posedge clk) sa = (!a ; a ; !a); sequence @(posedge clk) sc = (!c ; c ; !c);. property p = (sa => [2] sc); // clocked assertion. reactive. react here. FF1. FF2. b. c. a. preponed. clk.

gayle
Télécharger la présentation

clk

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 010 010 drive here sample here sample here clock trigger evaluate here sequence @(posedge clk) sa = (!a ; a ; !a); sequence @(posedge clk) sc = (!c ; c ; !c); property p = (sa => [2] sc); // clocked assertion reactive react here FF1 FF2 b c a preponed clk active assign #0 gclk = clk; always @(posedge gclk) b = a; // FF1 always @(posedge clk) c = b; // FF2 inactive NBA observe assert (p) pass_statement; else; fail_statement; postponed

More Related