PCB Net Routing Completion
Worked for 25 sec
Mình sẽ thay
J_DWIN sang connector FFC/FPC 10 pin pitch 1.0 mm. Trước tiên mình lưu lại toàn bộ kết nối pin hiện tại, tìm đúng linh kiện 1.0 mm trong thư viện, thay component rồi nối lại đúng 10 chân và kiểm tra lại.Thought for 6 sec
Mình chưa thay được
J_DWIN vì phiên làm việc đã hết credit ngay sau khi bắt đầu bước thay linh kiện.Đã làm được:
- Xác nhận
J_DWINhiện tại là FFC2B35-10-G, 10 pin, pitch 0.5 mm. - Xác nhận nếu màn/cáp DWIN của bạn là 1.0 mm pitch thì connector hiện tại không cắm vừa.
- Bắt đầu kế hoạch thay sang FFC/FPC 10 pin, pitch 1.0 mm.
Còn cần làm khi tiếp tục:
- Lưu lại toàn bộ net đang nối vào 10 chân
J_DWIN. - Tìm linh kiện thư viện phù hợp: FFC/FPC 10 pin, pitch 1.0 mm, đúng loại tiếp xúc top/bottom theo cáp DWIN thực tế.
- Thay
J_DWINcũ bằng connector 1.0 mm. - Nối lại đúng các chân:
- 5V
- GND
- DWIN_RXD
- DWIN_TXD
- các chân NC nếu có.
- Kiểm tra lại schematic và PCB footprint sau khi thay.
Tìm connector 1.0mm
Kiểm tra ERC/DRC
So sánh contact
Giữ mapping chân
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Component Override Inspection
Date: 2026-05-28
Scope: Inspect the 13 Component Overrides reported by the Component Overrides review. No routing, placement, or schematic changes were made.
Summary
- Before override count: 13
- Overrides removed: 0
- After override count: 13
- Reason no overrides were removed: all 13 overrides affect reference-designator text visibility or reference-designator text position. These do not affect footprint, pin mapping, clearance, or routing, but they may be intentional silkscreen/readability edits and are not clearly redundant.
Classification
Table
| # | Component | Override target | Rule/property overridden | Classification | Action | Reason |
|---|---|---|---|---|---|---|
| 1 | D_RS485 | REF text shape | position = -6.4194 mm 3.4435 mm; active = false | SAFE_KEEP | Kept | Silkscreen reference text visibility/position; no routing/footprint effect, but likely intentional label cleanup. |
| 2 | D101 | REF text shape | position = 5.9065 mm -0.2595 mm | SAFE_KEEP | Kept | Silkscreen reference text position only; likely readability adjustment. |
| 3 | D102 | REF text shape | position = 5.6794 mm 0 mm | SAFE_KEEP | Kept | Silkscreen reference text position only; likely readability adjustment. |
| 4 | J11 | REF text shape | position = 5.0272 mm -3.6193 mm | SAFE_KEEP | Kept | Silkscreen reference text position only; likely readability adjustment on connector label. |
| 5 | U_RS232_2 | REF text shape | active = false | SAFE_KEEP | Kept | Hides reference text only; may be intentional to reduce silkscreen clutter around IC. |
| 6 | J_DWIN | REF text shape | active = false | SAFE_KEEP | Kept | Hides reference text only; may be intentional to reduce clutter near connector. |
| 7 | U_RS485 | REF text shape | position = 0.0425 mm 7.3652 mm; active = false | SAFE_KEEP | Kept | Silkscreen reference text visibility/position; does not affect RS485 routing or footprint. |
| 8 | U_DIGISO2 | REF text shape | active = false | SAFE_KEEP | Kept | Hides reference text only; may be intentional to reduce silkscreen clutter. |
| 9 | U_ISO2 | REF text shape | position = -0.115 mm 2.646 mm | SAFE_KEEP | Kept | Silkscreen reference text position only; likely readability adjustment. |
| 10 | U_ISO2 | REF text shape | active = false | SAFE_KEEP | Kept | Hides reference text only; may be intentional label cleanup. |
| 11 | D_RS485 | REF text shape | position = 0 mm 3.1923 mm | SAFE_KEEP | Kept | Silkscreen reference text position only; does not affect RS485 routing or footprint. |
| 12 | U_DIGISO2 | REF text shape | position = 0.926 mm 4.1524 mm | SAFE_KEEP | Kept | Silkscreen reference text position only; likely readability adjustment. |
| 13 | D101 | REF text shape | active = false | SAFE_KEEP | Kept | Hides reference text only; may be intentional label cleanup. |
Notes
- No REDUNDANT_REMOVE items were found.
- No NEEDS_REVIEW items were found because none of the overrides touched copper, pads, vias, clearance, package, pin geometry, routing, or schematic data.
- The repeated components D_RS485, D101, U_ISO2, and U_DIGISO2 each have more than one REF text shape override. These appear to be silkscreen/reference text cleanup rather than electrical or manufacturing-critical changes.
Summary
Classification
Notes
