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2 templates · Timing diagram

Signal Timing Diagram Examples

Timing diagrams show digital signals over time — clock, data, enable, and handshake lines in precise temporal relationship. They are the reference for hardware designers and protocol documentation.

Standard WaveDrom-compatible signal descriptionEngine schematex-timingExport SVG · PNG · PDF
2 templates
Timing diagram Signal Timing Diagram
SPI transaction timing diagram — Timing DiagramSPI transaction timing diagram — Timing DiagramSignal Timing DiagramUse template →I2C read burst timing — Timing DiagramI2C read burst timing — Timing DiagramSignal Timing DiagramUse template →

Nothing close enough? Start from a blank timing diagram → Describe it in one paragraph.

How to

How to use a timing diagram template.

  1. 01Name the signals

    List each signal line (CLK, MOSI, MISO, CS) — each becomes a horizontal row in the timing diagram.

  2. 02Describe the transitions

    For each signal, say when it transitions (at which clock edge, or after what delay) — the AI draws the waveform.

  3. 03Show the protocol sequence

    Describe the complete transaction (e.g., CS asserts, 8 clock cycles, data shifts out, CS deasserts) and the AI arranges all signals in time.

  4. 04Add annotations

    Label setup/hold times, bit boundaries, or protocol states with text annotations for reference documentation.

FAQ

Questions about timing diagram templates

What is a timing diagram?

A diagram that shows the state of digital signals over time. Each signal is a waveform on a horizontal axis representing time; transitions show when signals go high, low, or change value. Used in hardware design and protocol documentation.

When should I use a timing diagram vs a sequence diagram?

Timing diagrams show signal levels over precise time — use them for hardware protocols, synchronization, and setup/hold analysis. Sequence diagrams show message passing between software components — use them for API calls and service interactions.

Can I show analog signals in a timing diagram?

Timing diagrams in ChatDiagram are primarily for digital (two-state) signals. For analog waveforms, an ECharts line chart is more appropriate.