Your progress

Progress

What you have done across the site. There are no accounts: problems, drills and worked examples are all recorded in this browser only, so they will look empty on another device or in a private window.

0 / 15problems solved
0cards known
0drill items answered
0example steps done
in this browser

Problems

A problem counts once it has been submitted: solved when every check passed, attempted otherwise.

Size a core to hit target utilization not started
Floorplan a real design in OpenROAD (gcd, sky130hd) not started
Pick a global placement density that routes not started
Build a clock tree: buffer size vs fanout not started
Constrain a 500 MHz block: clock + input/output delays not started
Compute worst setup slack by hand not started
Basics 1: variables and printing not started
Basics 2: math with expr not started
Basics 3: lists and foreach not started
Basics 4: if/else inside a loop not started
Basics 5: dictionaries (key-value tables) not started
Basics 6: procedures not started
Write a script: count instances per cell master not started
Write a script: batch-upsize the weak buffers not started
Write a script: create clocks for every clock port not started
in this browser

Flash cards

A card counts as known once it has been answered right often enough to be scheduled a week or more ahead.

PD fundamentalsnot started
Liberty timing librariesnot started
Layout and parasitic formatsnot started
Sign-off checks and violationsnot started
TCL for physical designnot started
Standard-cell librarynot started
SDC (Synopsys Design Constraints)not started
OpenROAD flow commandsnot started
Timing reportsnot started
OpenROAD-flow-scripts variablesnot started
in this browser

Drills

Items answered at least once, and how many of those were answered right the last time.

Log forensicsnot started
Call the numbernot started
Read the dienot started
Your movenot started
in this browser

Worked examples

Steps marked done in each stage of the walkthrough.

Synthesisnot started
Floorplanningnot started
Placementnot started
Clock tree synthesisnot started
Routingnot started
Timing sign-offnot started
Finishing and tapeoutnot started
not recorded yet

Reading

The education pages keep no record of what has been read. When they do, it will show here.

Logic Synthesisnot tracked
Static Timing Analysisnot tracked
Floorplanningnot tracked
Placementnot tracked
Clock Tree Synthesisnot tracked
Routingnot tracked
Physical Verificationnot tracked
ECOnot tracked
not recorded yet

Challenges

Challenge entries are scored on the challenge page, not in this browser.

Clearing this browser's site data resets every problem, drill and example.