Simple Pulse Width Counter

EasyLogic CircuitBuild

Measuring the duration of physical events requires converting continuous signals into discrete clock intervals. A pulse width counter measures the active duration of an incoming signal and provides a digital value representing the time the signal remained asserted.

Implement a synchronous pulse width counter. The system operates on the rising edge of clk. The output count is an 8-bit unsigned integer.

When the synchronous rst is 1, count becomes 0.
When pulse transitions from 0 to 1, count clears to 0 on that clock edge.
When pulse is 1 and was 1 on the previous clock edge, count increments by 1.
When pulse is 0, count holds its previous value.

Constraints

Use only synchronous logic triggered on the rising edge of clk.
Do not use asynchronous resets.
Implement the edge detection for pulse internally using a register.

Topics

Sequential LogicCountersEdge Detection

Solve this problem

Place the gates, wire them up and watch the signals settle. Every submission runs on the same simulation engine that grades it.

This problem is part of Codiode Pro. The statement above is free to read.

The circuit builder and code editor need a desktop screen. On a phone, read the problem here and open it on a laptop to solve.

Simple Pulse Width Counter

EasyLogic CircuitBuild

Implement a synchronous pulse width counter. The system operates on the rising edge of clk. The output count is an 8-bit unsigned integer.

When the synchronous rst is 1, count becomes 0.
When pulse transitions from 0 to 1, count clears to 0 on that clock edge.
When pulse is 1 and was 1 on the previous clock edge, count increments by 1.
When pulse is 0, count holds its previous value.

Constraints

Use only synchronous logic triggered on the rising edge of clk.
Do not use asynchronous resets.
Implement the edge detection for pulse internally using a register.

Topics

Sequential LogicCountersEdge Detection

Solve this problem

Place the gates, wire them up and watch the signals settle. Every submission runs on the same simulation engine that grades it.

This problem is part of Codiode Pro. The statement above is free to read.

The circuit builder and code editor need a desktop screen. On a phone, read the problem here and open it on a laptop to solve.

Simple Pulse Width Counter

Constraints

Topics

Solve this problem

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Simple Pulse Width Counter

Constraints

Topics

Solve this problem

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