Summary of 1PS Definition
- 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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1PS definition
1PS means 1st PS Limited trading as Raise
1PS means 1st PS Limited t/a Raise an agent acting on behalf of employment business that provides contract management, time sheet & expense management, invoice management and payment services.
1PS means 1st PS Limited trading as Raise, a provider of back office administration, timesheet and expense management and invoice financing services for the Employment Business