flowchart BT

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    0:::eoi
    0["#13 | MISSING<br/><i>Process</i><br/><b>Full Chip Reverse Engineering</b>"]
    1:::dep_assigned
    1["#78 | ASSIGNED<br/><i>Process</i><br/><b>Optical Die Imaging</b>"]
    2:::dep_assigned
    2["#9 | ASSIGNED<br/><i>Development</i><br/><b>Optical Microscope: Motorized Stage</b>"]
    3:::dep_assigned
    3["#63 | ASSIGNED<br/><i>Equipment</i><br/><b>OpenFlexure Delta Stage</b>"]
    4:::dep_completed
    4["#64 | COMPLETED<br/><i>Equipment</i><br/><b>FFF 3D-Printer</b>"]
    5:::dep_completed
    5["#14 | COMPLETED<br/><i>Equipment</i><br/><b>Optical Microscope</b>"]
    6:::dep_missing
    6["#12 | MISSING<br/><i>Process</i><br/><b>DASH Stain</b>"]
    7:::dep_assigned
    7["#4 | ASSIGNED<br/><i>Equipment</i><br/><b>Wet Lab (Chemistry)</b>"]
    8:::dep_assigned
    8["#118 | ASSIGNED<br/><i>Development</i><br/><b>Hazard Assessment</b>"]
    9:::dep_completed
    9["#68 | COMPLETED<br/><i>Equipment</i><br/><b>Heating Stirrer</b>"]
    10:::dep_assigned
    10["#67 | ASSIGNED<br/><i>Equipment</i><br/><b>Chemical Storage/Containment</b>"]
    11:::dep_assigned
    11["#27 | ASSIGNED<br/><i>Equipment</i><br/><b>Technical Ventilation</b>"]
    12:::dep_assigned
    12["#23 | ASSIGNED<br/><i>Equipment</i><br/><b>Fume Hood</b>"]
    13:::dep_missing
    13["#11 | MISSING<br/><i>Process</i><br/><b>Simple Chip Imaging</b>"]
    14:::dep_missing
    14["#36 | MISSING<br/><i>Process</i><br/><b>Primitive Chip Imaging</b>"]
    15:::dep_completed
    15["#41 | COMPLETED<br/><i>Process</i><br/><b>Primitive Die Imaging</b>"]
    16:::dep_completed
    16["#29 | COMPLETED<br/><i>Process</i><br/><b>SEM Imaging@10µm</b>"]
    17:::dep_completed
    17["#28 | COMPLETED<br/><i>Equipment</i><br/><b>Scanning Electron Microscope (SEM)</b>"]
    18:::dep_completed
    18["#26 | COMPLETED<br/><i>Equipment</i><br/><b>Water Cooling</b>"]
    19:::dep_missing
    19["#1 | MISSING<br/><i>Process</i><br/><b>Chip Decapping</b>"]
    20:::dep_missing
    20["#8 | MISSING<br/><i>Process</i><br/><b>Plasma Etching</b>"]
    21:::dep_missing
    21["#25 | MISSING<br/><i>Equipment</i><br/><b>Plasma Etcher</b>"]
    22:::dep_completed
    22["#24 | COMPLETED<br/><i>Equipment</i><br/><b>~3ph Power (below 10kW)</b>"]
    23:::dep_missing
    23["#7 | MISSING<br/><i>Process</i><br/><b>Laser Cutting</b>"]
    24:::dep_missing
    24["#6 | MISSING<br/><i>Process</i><br/><b>HNO₃/H₂SO₄ Decapping</b>"]
    25:::dep_missing
    25["#3 | MISSING<br/><i>Equipment</i><br/><b>Lapping Machine</b>"]
    26:::dep_completed
    26["#31 | COMPLETED<br/><i>Process</i><br/><b>SEM Imaging@100nm</b>"]
    27:::dep_completed
    27["#30 | COMPLETED<br/><i>Process</i><br/><b>SEM Imaging@1µm</b>"]
    28:::dep_assigned
    28["#10 | ASSIGNED<br/><i>Equipment</i><br/><b>SEM: Motorized Stage</b>"]
    29:::dep_missing
    29["#2 | MISSING<br/><i>Process</i><br/><b>Chip Delayering</b>"]
    30:::dep_missing
    30["#21 | MISSING<br/><i>Process</i><br/><b>Reactive Ion Etching</b>"]
    31:::dep_missing
    31["#5 | MISSING<br/><i>Process</i><br/><b>BOE Etching of SiO₂</b>"]
    32:::dependant
    32["#114 | ULTIMATE GOAL<br/><i>Process</i><br/><b>Semiconductor & Electronics Analysis</b>"]
    1 --> 2
    10 --> 11
    10 --> 8
    3 --> 4
    15 --> 16
    14 --> 19
    14 --> 15
    26 --> 27
    27 --> 16
    16 --> 17
    17 --> 18
    11 --> 8
    21 --> 22
    21 --> 11
    12 --> 11
    30 --> 21
    0 --> 13
    0 --> 6
    0 --> 1
    6 --> 7
    13 --> 29
    13 --> 28
    13 --> 26
    13 --> 14
    28 --> 17
    2 --> 5
    2 --> 3
    20 --> 21
    24 --> 7
    31 --> 7
    7 --> 12
    7 --> 11
    7 --> 10
    7 --> 9
    7 --> 8
    29 --> 19
    29 --> 25
    29 --> 31
    29 --> 23
    29 --> 30
    19 --> 25
    19 --> 24
    19 --> 23
    19 --> 20
    32 --> 0

Digest: 557312aa4683b684a6dfa865da55332938f8bf8d72767893873f85cb5226f492; Last Updated: 2026-10-25 22:34:54

## Partial Techtree ```mermaid flowchart BT classDef eoi fill:#fff, stroke:#000, color:#000; classDef dependant fill:#fff, stroke:#888, color:#888; classDef ultimate fill:#fff, stroke:#000, color:#000; classDef dep_missing fill:#fcc, stroke:#800, color:#000; classDef dep_assigned fill:#ffa, stroke:#a50, color:#000; classDef dep_completed fill:#afa, stroke:#080, color:#000; 0:::eoi 0["#13 | MISSING Process Full Chip Reverse Engineering"] 1:::dep_assigned 1["#78 | ASSIGNED Process Optical Die Imaging"] 2:::dep_assigned 2["#9 | ASSIGNED Development Optical Microscope: Motorized Stage"] 3:::dep_assigned 3["#63 | ASSIGNED Equipment OpenFlexure Delta Stage"] 4:::dep_completed 4["#64 | COMPLETED Equipment FFF 3D-Printer"] 5:::dep_completed 5["#14 | COMPLETED Equipment Optical Microscope"] 6:::dep_missing 6["#12 | MISSING Process DASH Stain"] 7:::dep_assigned 7["#4 | ASSIGNED Equipment Wet Lab (Chemistry)"] 8:::dep_assigned 8["#118 | ASSIGNED Development Hazard Assessment"] 9:::dep_completed 9["#68 | COMPLETED Equipment Heating Stirrer"] 10:::dep_assigned 10["#67 | ASSIGNED Equipment Chemical Storage/Containment"] 11:::dep_assigned 11["#27 | ASSIGNED Equipment Technical Ventilation"] 12:::dep_assigned 12["#23 | ASSIGNED Equipment Fume Hood"] 13:::dep_missing 13["#11 | MISSING Process Simple Chip Imaging"] 14:::dep_missing 14["#36 | MISSING Process Primitive Chip Imaging"] 15:::dep_completed 15["#41 | COMPLETED Process Primitive Die Imaging"] 16:::dep_completed 16["#29 | COMPLETED Process SEM Imaging@10µm"] 17:::dep_completed 17["#28 | COMPLETED Equipment Scanning Electron Microscope (SEM)"] 18:::dep_completed 18["#26 | COMPLETED Equipment Water Cooling"] 19:::dep_missing 19["#1 | MISSING Process Chip Decapping"] 20:::dep_missing 20["#8 | MISSING Process Plasma Etching"] 21:::dep_missing 21["#25 | MISSING Equipment Plasma Etcher"] 22:::dep_completed 22["#24 | COMPLETED Equipment ~3ph Power (below 10kW)"] 23:::dep_missing 23["#7 | MISSING Process Laser Cutting"] 24:::dep_missing 24["#6 | MISSING Process HNO₃/H₂SO₄ Decapping"] 25:::dep_missing 25["#3 | MISSING Equipment Lapping Machine"] 26:::dep_completed 26["#31 | COMPLETED Process SEM Imaging@100nm"] 27:::dep_completed 27["#30 | COMPLETED Process SEM Imaging@1µm"] 28:::dep_assigned 28["#10 | ASSIGNED Equipment SEM: Motorized Stage"] 29:::dep_missing 29["#2 | MISSING Process Chip Delayering"] 30:::dep_missing 30["#21 | MISSING Process Reactive Ion Etching"] 31:::dep_missing 31["#5 | MISSING Process BOE Etching of SiO₂"] 32:::dependant 32["#114 | ULTIMATE GOAL Process Semiconductor & Electronics Analysis"] 1 --> 2 10 --> 11 10 --> 8 3 --> 4 15 --> 16 14 --> 19 14 --> 15 26 --> 27 27 --> 16 16 --> 17 17 --> 18 11 --> 8 21 --> 22 21 --> 11 12 --> 11 30 --> 21 0 --> 13 0 --> 6 0 --> 1 6 --> 7 13 --> 29 13 --> 28 13 --> 26 13 --> 14 28 --> 17 2 --> 5 2 --> 3 20 --> 21 24 --> 7 31 --> 7 7 --> 12 7 --> 11 7 --> 10 7 --> 9 7 --> 8 29 --> 19 29 --> 25 29 --> 31 29 --> 23 29 --> 30 19 --> 25 19 --> 24 19 --> 23 19 --> 20 32 --> 0 ``` Digest: 557312aa4683b684a6dfa865da55332938f8bf8d72767893873f85cb5226f492; Last Updated: 2026-10-25 22:34:54

rahix added the

Needs Documentation

label

2025-05-22 20:09:37 +00:00

rahix added a new dependency

2025-11-09 00:53:38 +00:00

#78 Optical Die Imaging

rahix added a new dependency

2025-11-09 09:56:11 +00:00

#114 Semiconductor & Electronics Analysis