Summary of What are IPs and what do they do?
- What is 1ps equal to?
- What does timescale 1ns 1ps mean?
- What is the timescale in SV?
- What is $time in SystemVerilog?
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1ps most commonly refers to
1 picosecond, which is one trillionth (
10
-12
1
0
−
1
2
) of a second. In technical contexts, particularly hardware description languages like Verilog/SystemVerilog, 1ps represents a precise unit of time used for simulation delays and time precision.
Key meanings of 1ps:
Time Unit:
1
ps
=
0.000
000
000
001
1
p
s
=
0
.
0
0
0
0
0
0
0
0
0
0
0
1
seconds.
Simulation Precision (Verilog): Used in `timescale 1ns/1ps to define that simulation times are measured in nanoseconds but rounded to the nearest picosecond.
Measurement: It is commonly used to measure extremely fast, high-frequency events.
Other Usage: 1PS Limited is also a UK company specializing in, payroll, invoice, and employment services.
What is 1ps? Picoseconds and More in Verilog Timescale
Sep 5, 2025 — 1ps stands for 1 picosecond. The abbreviation “ps” means picosecond, or 1/1012 (1 trillionth) of a second. In the programming lang…
wikiHow
Picosecond – Wikipedia
A picosecond (abbreviated as ps) is a unit of time in the International System of Units (SI) equal to 10−12 or 1⁄1 000 000 000 000…
Wikipedia
Timeslot – SystemVerilog – Siemens Verification Academy
Nov 26, 2014 — You can think of each queue for a single time as a timeslot. A `timescale 1ns/1ps directive means that all the delays that follow …
Siemens Verification Academy
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What are IPs and what do they do?
I’ve read about video game IPs but never knew what they do. Are they like servers? Codes? What do they do? Why are they created? What’s the purpose of a IP? Does every game created need its own IP? Does it cost money to make a IP?