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list all ICs and the decoupling capacitors attached to each.
Ensure to include a...
@copilot list all ICs and the decoupling capacitors attached to each.
Ensure to include all ICs present in the design, including digital ICs, power converters, LDOs, etc.
For every IC, clearly state:
- What power net the decoupling capacitors are attached to. What is the stated voltage of that net.
- The voltage rating and value of the attached decoupling capacitors.
- Signal with the expression “[WARNING]” if any of the following conditions are met: no decoupling capacitors are attached; the voltage of the power net is higher than the voltage rating of the capacitor; No voltage range was stated for the capacitor. Give a separate “[WARNING]” for each condition. Signal with the expression “[OK]” if none of those conditions are met
- Express the result in a markdown-formatted table
1y
Let's analyze the project and list all the ICs along with their decoupling capacitors, if any. We'll format the results in a markdown table and include warnings where necessary.
Given information:
- ICs: 74LVC1G125GM,115, FM25CL64B-G, 1050170001
- Capacitors: GRM188R72A104KA35D (0.1µF, 6.3V)
- Capacitor Designator: C1 (0.1µF, 6.3V)
- Power Net: Not explicitly stated
- Voltage Rating: 6.3V
- Value: 0.1µF
Warnings:
- No power net voltage stated. [WARNING]
- No explicit information showing the capacitor connected to the power net (VCC of the IC). [WARNING]
- Capacitor Designator: C2 (0.1µF, 6.3V)
- Power Net: VDD (Voltage not stated)
- Voltage Rating: 6.3V
- Value: 0.1µF
Warnings:
- No power net voltage stated. [WARNING]
- Capacitor Designator: None
- Power Net: None
Warnings:
- No decoupling capacitors attached. [WARNING]
Summary Table
| IC | Capacitor Designator | Power Net | Voltage Rating | Capacitor Value | Status |
|---|---|---|---|---|---|
| 74LVC1G125GM,115 | C1 | Not stated | 6.3V | 0.1µF | [WARNING] No power net voltage stated, No explicit connection to VCC |
| FM25CL64B-G | C2 | VDD | 6.3V | 0.1µF | [WARNING] No power net voltage stated |
| 1050170001 | None | None | None | None | [WARNING] No decoupling capacitors attached |
- Clarify the voltage of the VDD net for ICs.
- Ensure all ICs have appropriate decoupling capacitors.
- Document the power net each capacitor is connected to for better clarity and troubleshooting.
Is there anything else you'd like to address or modify in the design?
1y
2
Check that all reset/enable have an external pull-up or pull-down resistors. Rep...
1y
I'll check the listed project components and make sure that all reset/enable pins have external pull-up or pull-down resistors. Let’s go through each component:
Project Components
-
75LVC1G125GM,115 - @U3
- Pin: ~OE: Output Enable/Input
- Associated resistor: None mentioned in the list.
-
1050170001 - @U2
- Pins: No reset/enable pins.
-
FM25CL64B-G - @U1
-
75LVC1G125GM,115 – @U3:
- Check/update the design to add pull-up or pull-down resistor for ~OE pin.
- Example: Connect ~OE to VCC via a 10k$\Omega$ resistor.
-
FM25CL64B-G – @U1:
- Check/update the design to add pull-up or pull-down resistors for ~CS and ~WP pins.
- Example:
- Connect ~CS to VCC via a 10k$\Omega$ resistor.
- Connect ~WP to VCC via a 10k$\Omega$ resistor if pull-up is required.
- Connect U3:~OE to a new resistor (R2):P1, and the resistor's other end (P2) to VCC.
- Connect U1:~CS to a new resistor (R3):P1, and the resistor's other end (P2) to VCC.
- Connect U1:~WP to a new resistor (R4):P1, and the resistor's other end (P2) to VCC.
By addressing all these action items, ensuring proper pull-up or pull-down resistors are added, we can maintain the desired device states and avoid floating conditions. If you have specific resistor values or additional preferences, please let me know!
1y
3
U2 SHIELD4 - U1 VDD
U2 SHIELD4 - U1 VDD
U2
PowerNet1
PowerNet2
U2 SHIELD5 - R1 P1
C1 P2 - U1 VSS
C3
Capacitance
0.1uF
U1
Reviews
- Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portaljharwinbarrozo43.0M
- Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #powerjharwinbarrozo11.4M
- A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibraryjharwinbarrozo1.5M
- A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibraryjharwinbarrozo1.5M
- A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibraryjharwinbarrozo15.8k
- An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.Terminal
- General Purpose Thick Film Standard Power and High-Power Chip Resistor 47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film Features: - RMCF – standard power ratings - RMCP – high power ratings - Nickel barrier terminations standard - Power derating from 100% at 70ºC to zero at +155ºC - RoHS compliant, REACH compliant, and halogen free - AEC-Q200 compliantjharwinbarrozo1.2M
- 10 µF 16 V Aluminum - Polymer Capacitors Radial, Can - SMD 30mOhm 2000 Hrs @ 105°C #commonpartslibrary #capacitor #aluminumpolymer #radialcanjharwinbarrozo1.2M
Weekly Magenta Speeder Bike
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Properties
Properties describe core aspects of the project.
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $3.97–$4.62 |
Digi-Key | $3.16–$5.41 |
LCSC | $2.31 |
Mouser | $5.10 |
Verical | $3.80–$5.18 |
Controls
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copilot
- U2: SHIELD1-6, GND, ID
- U3: None (all essential pins can be deemed connected)
- U1: ~WP, ~HOLD
Recommendations-
U2 (Molex 1050170001):
- ID pin: If used in USB On-The-Go (OTG) applications, it generally requires a pull-up or pull-down resistor based on the role (host/device).
- Shield Pins (SHIELD1-6): These are typically meant to be connected to the metal shell of the USB connector, often tied to ground for EMI shielding. Ensure proper grounding or they may cause unintended noise.
-
U3 (NXP 74LVC1G125GM,115):
- ~OE (Output Enable, active low): This pin should not be left floating. It requires either a pull-up resistor to VCC to keep it disabled by default or a pull-down resistor to GND to enable the output by default.
- A: If left unconnected, it could pick up noise and unwanted logic levels. It could be tied to a default logic level if intentional.
-
U1 (Cypress FM25CL64B-G):
- ~WP (Write Protect, active low): Typically, it should be tied to a logic level to define the device's behavior. A pull-up resistor can be used to disable write protection.
- ~HOLD (Hold, active low): To ensure the device functions correctly, it might need to be tied with a pull-up resistor to keep it inactive.
Suggested Pull-up/Pull-down Connections: