###Referene:
Original Link: https://doyouevenerp.com/functional-vs-technical-specifications/
Now at the Way Back Machine: https://web.archive.org/web/20220121192628/https://doyouevenerp.com/functional-vs-technical-specifications/
Folders:
- firmware, holds firmware for BWE
- parts, holds specifications for all parts for PCB and enclosure etc.
- pcb, holds the schematic and PCB design files.
- assembly, holds the folders and files for assembly of the PCB and the BWE.
- testing, holds the test procedure and testing specifications for BWE.
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Drawings for all parts in folders, electrical and mechanical
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Update parts master to assign PartNumbers
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Schematic release V0.0.1 for initial review
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Review for manufacturing, testing, loading firmware, EMC, signal integerity, power distribution, safety, maximum temprature, ect...
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Update Schematic release V0.0.2 etc...
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Setup PCB software or train self for PCB manufacturing designe rules.
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Schematic approved for start of PCB layout V0.1.xx
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Enclosure design review. (Make card board mockup, Cable mock up. PCB mockup.)
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Enclosure design freeze for prototype PCB. PCB outline and connector placement freeze.
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PCB outline import parts and make and connector placement. Make mockup for fit to enclosure
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Milestone: PCB mechanical fit test, (PCB mockup with connector fits enclosure with cables etc...)
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Component placement for optimum routing and heat and Electromatnetic compatibility. Then route.
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Review by fabricator of PCB against design rules.