Schematic for Project with errors for rinto

Schematic Design Issue Analysis

flux

1:03

General (prev)

Project

Below is an analysis of the actual schematic per the project data:

Resistor Connection Inconsistencies
- Observation:
  - The net “Net 2” connects [R3: P1] and [R3: P2] along with [R1: P1].
  - “Net 1” connects [R1: P2] and [R2: P1], while [R2: P2] is on “GND”.
- Issue:
  - The DRC reported errors (e.g. “R1:2, R2:1: Error” and “R1:1, R3:2: Error”) clearly indicate that resistor pins are not correctly interconnected; the intended series/parallel network is ambiguous.
- Suggestion:
  - Revisit the resistor network wiring so that each resistor’s pins are consistently assigned to their intended nets. In other words, if R1 is meant to bridge two nodes, ensure its two pins connect to exactly the two different, correct nets rather than causing mixed grouping between R1, R2, and R3.
Waveform Generator (V1) Issues
- Observation:
  - [V1] is currently connected only via its P1 to “Net 4”. Its second pin (P2) remains unassigned in the schematic.
- Issue:
  - This leads to a missing connection for V1 that could affect its operation as a power or signal source.
- Suggestion:
  - Verify the intended operation of the waveform generator. If its P2 should be tied to a reference (e.g., ground or a supply rail), then add the needed net connection. Also, note that the DRC flagged a “Missing Footprints” error for V1. Make sure a proper footprint is assigned to V1.
Grounding and Decoupling Concerns
- Observation:
  - The “GND” net is defined but currently only connects [R2: P2].
- Issue:
  - Many components (especially power sources or ICs) require their dedicated power and decoupling components tied to a common ground reference.
- Suggestion:
  - Ensure that all components that require a ground connection (and their decoupling capacitors) are explicitly connected to the dedicated c2e41937-4268-256c-7ae9-cb8cfb60aed3 component. If decoupling capacitors are intended on power pins, add one for each power pin per best practices.
Terminal Placement Issues (P3 and P4)
- Observation:
  - [P3] and [P4] are included as terminal components but are not assigned to any net in the schematic.
- Issue:
  - Leaving connector terminals floating can lead to unintentional signals or ineffective interfacing with the external circuit.
- Suggestion:
  - Reassign terminal nets to reflect their intended connection to external circuits or debugging points. Verify if they are meant to connect to a particular signal, ground, or supply.
Overall Net Labeling and Signal Integrity
- Observation:
  - The current net naming and grouping result in ambiguous connectivity among components, as noted by multiple DRC airwire errors.
- Suggestion:
  - Check that net labels are unique and logically represent the intended connections. Clear labeling prevents miswiring and improves signal integrity.

Summary Table of Issues and Suggestions

Table

Issue Area	Problem Description	Suggested Correction
Resistor Network Connections	Inconsistent net assignments among [R1], [R2], [R3]; ambiguous series/parallel wiring	Reassign pins so that each resistor connects exactly to its intended nets
Waveform Generator (V1)	Only one pin (P1) is connected to “Net 4”; P2 is left floating; missing footprint	Connect V1’s second pin to its appropriate net (e.g., ground or supply rail) and add a proper footprint
Grounding	“GND” net only ties to [R2: P2] and does not include all necessary ground connections	Tie all ground-related pins (and decoupling caps if used) to the [Ground] component
Terminal Component Usage	[P3] and [P4] are floating with no net assignment	Assign definitive nets to terminals based on their intended external connections
Net Labeling	Multiple DRC airwire errors indicate ambiguous net groupings	Use unique, descriptive net labels and verify each connection per the design intent

By addressing these specific areas, you should overcome the connectivity and design rule issues flagged by the DRC.

Adjust resistor connections

Connect waveform generator pin

Reassign terminal nets

297 days

Ready.

Resistance

500 Ω

Resistance

500 Ω

Resistance

500 Ω

Capacitance

Reviews

Electrical Rule Checks

Missing Footprints • 1

	Designator
	Waveform Generator V1

Design Rule Checks

Overlapping Copper • 1

	Des	Net	Des	Net	...
	Trace 5eb3	GND	R2:P1	Net 1

Invalid Layer • 1

	Designator
	Trace 0f4a

Component Overrides • 3

	Designator	Ruleset
	R2:P1	Override rule for P1
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊

Airwires • 3

	Designators	Net
	R1:P1, R3:P2	Net 2
	R3:P2, R3:P1	Net 2
	Fill:Fill, R2:P1	None

Deprecated Rules

Reports nodes that are using rules that are not supported anymore.

Layers with Multiple Fills • 1

	Layer	Net
	Top	Net 1, GND

Floating Copper • 1

	Name
	Trace d596

Protected Intrusions

Reports intrusions from objects of other nets into polygons or fills that have the Protected layout rule applied.

Manufacturing

Manufacturer Part Number • 6

	Designator	MPN
	C1	None
	C2	None
	R1	None
	R2	None
	R3	None
	V1	None

Parts Available

Beta

	Designator	Stock	...
	C1	None
	C2	None
	P3	None
	P4	None
	R1	None
	R2	None
	R3	None
	V1	None

System Checks

Auto-Layout

Beta

Reports issues with Auto-Layout if Flux cannot route something or must ignore a configuration.

Passive Components

Resistor Power Rating

Beta

Resistor	Power Rating	Power Actual
R1	None	None
R2	None	None
R3	None	None

Pull Up/Pull Down Presence

Beta

Checks that IC pins that require pull up or pull down resistors have them.

Learn more

Capacitor Voltage Rating

Beta

	Capacitor	Headroom	...
	C1	None
	C2	None

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Project with errors for rinto

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