GBA RP2040 Cartridge Design
2:35
Using.
Looking for "list files in this source; show directory index" in AGB-E05-01
Looking for "edge connector pin numbering A/B and signal names; cartridge pinout" in AGB-E05-01
Looking for "kicad_pcb edge connector pads footprint reference designator and net names" in AGB-E05-01
Looking for "kicad_sch edge connector symbol pins and labels" in AGB-E05-01
Using Schematic Tool.
Inspect.
Checking if I can make the changes for you.
Thinking deeply about your request.
Creating execution plan steps.
Determining necessary tool calls.
Using multiple tools.
Using Schematic Tool.
Using Review (ERC/DRC) Tool.
Using schematic.
Using Schematic Tool.
Evaluating project duplications.
Querying for duplicates.
Using review.
Using Review (ERC/DRC) Tool.
Creating execution plan.
Using plan.
Summarizing execution plan.
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- Remove the duplicate connector instance
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- Apply the pin remap (including creating GBA_CS2)
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- Clean up orphaned nets/labels
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- Re-run ERC and fix any new connectivity issues
Started implementing a plan
#Goal
- Update the GBA RP2040 schematic by removing the duplicate GBA edge connector and remapping the remaining connector pins to the official GBA cartridge pinout. The changes must preserve existing net labels where possible, add any missing nets (e.g., GBA_CS2), and resolve all connectivity issues as confirmed by ERC.
#Implementation plan
1. **Remove Duplicate Connector and Select the Correct CN1**
1. Identify the duplicate GBA edge connector instances, specifically the 3126-10200T and the 91302-32-067RDM parts.
2. Choose the appropriate connector (based on provided reference and wiring) to keep, and remove the duplicate to prevent conflicts and duplicate designators.
2. **Remap Connector Pins to Match Official GBA Cartridge Pinout**
1. Create and utilize a pin remap table based on the official pinout reference:
- Pin 01: +3.3V
- Pin 02: CLOCK
- Pin 03: WRITE
- Pin 04: READ
- Pin 05: CHIP SELECT
- Pin 06-21: Data/Address bits 0-15
- Pin 22-29: Address bits 16-23
- Pin 30: CS2 (new net if missing)
- Pin 31: IRQ
- Pin 32: GND
2. Reassign each pin on the remaining CN1 connector to the appropriate net based on the official pinout while preserving existing net labels (e.g., GBA_A0..A15, GBA_D0..D7, GBA_RD/WR/CS/RST/CLK/IRQ).
3. **Reconnect Wires and Update Net Labels**
1. Physically reconnect wires in the schematic so that the CN1 pins are now connected to the correct nets.
2. Create any missing nets such as GBA_CS2 by connecting the appropriate CN1 pin to a net labeled GBA_CS2.
3. Clean up any orphaned labels or portals left by the removal or remapping process.
4. **Rerun ERC and Address Connectivity Issues**
1. Run ERC on the updated schematic.
2. Identify and resolve any unconnected, floating, or duplicate net issues that appear post-remapping.
3. Revalidate connectivity until ERC reports no errors.
#Success criteria
- The schematic only contains one GBA edge connector, with the duplicate removed.
- All CN1 pins are correctly mapped to the official GBA cartridge pinout, including creation of missing nets such as GBA_CS2.
- The ERC reports no connectivity errors post-update, ensuring complete and correct wiring.
Task unable_to_complete.
0:14
0:00
- Pulled a fresh project snapshot to confirm the project is accessible (191 components / 62 nets) and ready for schematic edits.
- ❌ Duplicate GBA edge connector not yet removed (need to identify which designators correspond to 3126-10200T vs 91302-32-067RDM).
- ❌ CN1 pin remap to the official GBA pinout not yet applied (including adding GBA_CS2).
- ❌ ERC not yet re-checked after remap.
@schematic, remove the duplicate with @rewrite_components, remap wiring with @rewrite_connections, then confirm with @review). Once tool credits are available again, I’ll execute your implementation plan end-to-end and verify ERC is clean.Ready.
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 for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #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 10,000uF 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 20pF 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 for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #genericsjharwinbarrozo15.5k
- An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.Terminal
- 47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlinkjharwinbarrozo1.2M
- 10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcanjharwinbarrozo1.2M
- Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlinkjharwinbarrozo1.1M
Properties
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $8.15–$9.03 |
Digi-Key | $8.64–$12.09 |
LCSC | $8.53–$8.74 |
Mouser | $14.78 |
Verical | $7.10–$8.78 |
Assets
Assets are files uploaded to this project which can be used in various ways.
Controls
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