Initial commit

This commit is contained in:
AllSpice-demos 2024-02-09 19:51:47 +00:00
commit bed948c2a5
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# ---> AltiumDesigner
# For PCBs designed using Altium Designer
# Website: https://www.altium.com/altium-designer/
# Directories containing cache data
History
__Previews
# Directories containing logs and generated outputs
Project\ Logs*
Project\ Outputs*
# Misc files generated by altium
debug.log
Status\ Report.txt
*.PcbDoc.htm
*.SchDocPreview
*.PcbDocPreview
# Lock files sometimes left behind
.~lock.*

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# ---> Eagle
# Ignore list for Eagle, a PCB layout tool
# Backup files
*.s#?
*.b#?
*.l#?
*.b$?
*.s$?
*.l$?
# Eagle project file
# It contains a serial number and references to the file structure
# on your computer.
# comment the following line if you want to have your project file included.
eagle.epf
# Autorouter files
*.pro
*.job
# CAM files
*.$$$
*.cmp
*.ly2
*.l15
*.sol
*.plc
*.stc
*.sts
*.crc
*.crs
*.dri
*.drl
*.gpi
*.pls
*.ger
*.xln
*.drd
*.drd.*
*.s#*
*.b#*
*.info
*.eps
# file locks introduced since 7.x
*.lck

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# ---> KiCad
# For PCBs designed using KiCad: https://www.kicad.org/
# Format documentation: https://kicad.org/help/file-formats/
# Temporary files
*.000
*.bak
*.bck
*.kicad_pcb-bak
*.kicad_sch-bak
*-backups
*.kicad_prl
*.sch-bak
*~
_autosave-*
*.tmp
*-save.pro
*-save.kicad_pcb
fp-info-cache
# Netlist files (exported from Eeschema)
*.net
# Autorouter files (exported from Pcbnew)
*.dsn
*.ses
# Exported BOM files
*.xml
*.csv

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# ---> OrCAD
# .gitignore for Cadence OrCAD projects
# Website: https://www.orcad.com/
### OrCAD ###
## Schematic
# schematic design lock file
*.DSNlck
# design backup archive
*.DBK
## PCB
# pcb design lock file
*.brd.lck
# generated autorouter metadata
*.did
# local backup file
AUTOSAVE.brd
*.SAV
last_import_time.txt
# generated journal files
*.jrl
# generated error log file
*.dmp
## General
*.log
# generated metadata file
*_convert.txt
# project lock file
*.OLBlck
# ultralibrarian generated documentation
ImportGuide.html
# generated orcad file, including which file was last opened
master.tag

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name: Bug Report
about: File a bug report
title: "[Bug]: "
body:
- type: markdown
attributes:
value: |
Thanks for taking the time to fill out this bug report!
- type: input
id: contact
attributes:
label: Contact Details
description: How can we get in touch with you if we need more info?
placeholder: ex. email@example.com
validations:
required: false
- type: textarea
id: what-happened
attributes:
label: What happened?
description: Also tell us, what did you expect to happen?
placeholder: Tell us what you see!
value: "A bug happened!"
validations:
required: true
- type: dropdown
id: version
attributes:
label: Version
description: What version of our software are you running?
options:
- 1.0.2 (Default)
- 1.0.3 (Edge)
validations:
required: true
- type: dropdown
id: browsers
attributes:
label: What browsers are you seeing the problem on?
multiple: true
options:
- Firefox
- Chrome
- Safari
- Microsoft Edge
- type: textarea
id: logs
attributes:
label: Relevant log output
description: Please copy and paste any relevant log output. This will be automatically formatted into code, so no need for backticks.
render: shell
- type: checkboxes
id: terms
attributes:
label: Code of Conduct
description: By submitting this issue, you agree to follow our [Code of Conduct](https://example.com)
options:
- label: I agree to follow this project's Code of Conduct
required: true

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name: New component request
about: Submit to add/update a component/symbol/footprint to the library
title: "[Component]: "
body:
- type: markdown
attributes:
value: |
Submit to add/update a component/symbol/footprint to the library
- type: dropdown
id: component-type
attributes:
label: Component type
multiple: false
options:
- Passive
- Power supply
- Microcontrollers
- Analog
- Digital
- Other
- type: input
id: where-used
attributes:
label: Where used
description: List what assemblies / pcbs will use this component
placeholder: ASMXXXX
value: "ASMXXXX"
- type: input
id: qty-estimate
attributes:
label: Estimated annual quantity
description: Estimated annual quantity
placeholder: Ten
value: "10,000"
- type: textarea
id: part-numbers
attributes:
label: Part numbers
description: List mfg and internal part numbers
placeholder: List mfg and internal part numbers, add at least one distributor part number
value: "add part numbers"
validations:
required: true
- type: textarea
id: description
attributes:
label: Description
description: Give an explanation for why we need this new part, as well as any details or notes
placeholder: why we need this part
value: "why we need this part"
validations:
required: true
- type: checkboxes
id: terms
attributes:
label: Due diligence done
description: By submitting this issue, you agree you searched our component library for existing components before requesting a new component
options:
- label: I checked the library for existing parts
required: true

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---
name: "AllSpice Pull Request Template"
about: "Optional description"
---
*This short description prepends any pull request. It is fully markdown compatible. See [markdown guide](https://www.markdownguide.org/cheat-sheet/) for examples of what you can do!*
## Resolved Issues
<!-- Include any relevant issues closed by this pull request. Use the form "Closes #<number of issue>" -->
...
## Description
<!-- Include a description for this design review. What is the primary purpose? What will be the status of this design after approval? -->
...
## Design Review Checklist
### Process
- [ ] Schematic and PCB file names follow standard
- [ ] Export necessary review files (3D model, BOM, etc.)
- [ ] Update relevant system architecture documents
- [ ] Update project README page
- [ ] Simulations uploaded and outputs explained
### System
- [ ] Power
- [ ] Sufficient power supplied from upstream source
- [ ] Supply rated for necessary country specifications
- [ ] Estimated total worst-case power supply draw
- [ ] Connectors
- [ ] I/Os are specified
- [ ] Sufficient Current and Voltage rating
- [ ] Mating connectors have matching pinout
- [ ] Same contact material specified for mating connectors
- [ ] Testing
- [ ] Test procedure written
- [ ] Environmental
- [ ] Specified min/max operating temperature
- [ ] Specified min/max storage temperature
- [ ] Specified min/max humidity
- [ ] ROHS compliance requirement review
### Components
- [ ] Unpopulated components are denoted DNI
- [ ] Components meet environmental specifications
- [ ] All components have quantity, reference designator and description
- [ ] Suggested and alternate manufacturers listed
- [ ] Price and stock checked for each component
- [ ] Component derating
- [ ] Voltage
- [ ] Current
- [ ] Power at worst-case operating temperature
- [ ] Temperature at worst-case power
### Schematics
- [ ] Document
- [ ] Dot on each connection
- [ ] No four-point connections
- [ ] Title block completed for each sheet
- [ ] All components have reference designators and values
- [ ] Multi-part components don't have unplaced symbols
- [ ] Page title present and consistent on all pages if not in title block
- [ ] Symbols identify open collector/drain pins and internal pulled up/down pins
- [ ] Pin names and attributes on symbols with multi-function pins should match actual design usage (I/O/Bi, Name)
- [ ] Components follow preferred reference designator pattern <!-- Link to spec -->
- [ ] External I/O
- [ ] Filtered for EMI
- [ ] Protected against electrostatic discharge (ESD)
- [ ] Unused inputs terminated
- [ ] Microcontrollers / ICs
- [ ] Predictable or controlled power-up state
- [ ] Reset filtered
- [ ] Sufficient bypass capacitance
- [ ] Oscillators checked for reliable startup
- [ ] Pullups on open-collector pins
- [ ] Logic-low and logic-high voltage levels checked
- [ ] No-connect pins labeled NC
- [ ] Clock lines with series termination and parallel termination component locations present even if not populated; zero ohm resistor for series, unpopulated parts for parallel termination
- [ ] Check for input voltages applied with power off and CMOS latchup possibilities
- [ ] Check the data sheet errata and apnotes for weird IC behaviors
- [ ] Busses
- [ ] UART/USART TX->RX and RX<-TX
- [ ] I2C SDA and SCL pullup with appropriate value [per capacitance](https://www.ti.com/lit/an/slva689/slva689.pdf)
- [ ] Setup, hold, access times for data and address busses
- [ ] Analog
- [ ] Sufficient power rails for analog circuits
- [ ] Amplifiers checked for stability
- [ ] Consider signal rate-of-rise and fall for noise radiation
- [ ] General
- [ ] Sufficient bulk capacitance calculated
- [ ] Polarized components checked
- [ ] Electrolytic/tantalum capacitors checked for no reverse voltage
- [ ] Electrolytic/tantalum capacitors temperature/voltage derating sufficient for MTBF
- [ ] Sufficient capacitance on low dropout voltage regulators
- [ ] Sufficient time delays and slew rates for comparators
- [ ] Sufficient common mode input voltage rating on opamps
- [ ] Check pin numbers of all custom-generated parts
- [ ] Check reverse base-emitter current/voltage on bipolar transistors
- [ ] Power nets use preferred and consistent naming (ex. no `3.3V` vs `+3.3V`)
- [ ] Debug resources added by design (leds, serial ports, etc.) even if unpopulated by default
### PCB
- [ ] Manufacturing
- [ ] PCB manufacturing requirements noted on `fab` layer
- [ ] Plating specified
- [ ] Plating material
- [ ] Plating thickness
- [ ] Layer stack-up specified
- [ ] Minimum trace/space specified
- [ ] Minimum hole size specified
- [ ] PCB color specified
- [ ] Silkscreen color specified
- [ ] Controlled impedance specified
- [ ] Blind or buried vias specified
- [ ] Panelization specified
- [ ] External routing specified (ex. v-groove vs route)
- [ ] Drill table generated
- [ ] All specifications exceed manufacturing tolerance
- [ ] Space between power planes minimized
- [ ] Solder paste openings proper size
- [ ] Fiducials placed if necessary
- [ ] Footprints
- [ ] Pin 1 marked in a consistent manner
- [ ] Component polarity marked
- [ ] Diodes, LEDs
- [ ] Electrolytic, tantalum capacitors
- [ ] Keyed components like connectors
- [ ] Footprint dimensions cross-checked with datasheet recommendation
- [ ] Sufficient thermal pads on high-power components or nets
- [ ] Placement
- [ ] Jumpers accessible
- [ ] Debug connectors accessible
- [ ] Filter resistors closer to source
- [ ] Termination resistors close to target
- [ ] Small loop path on switch-mode power supplies
- [ ] Bypass capacitors close to ICs
- [ ] Bypass capacitors close to connectors
- [ ] Drivers / receivers close to connectors
- [ ] SMT components on top side, through-hole components on bottom side if possible
- [ ] Clearance
- [ ] Keep-out areas honored
- [ ] Around mounting holes
- [ ] For programming tools
- [ ] For assembly tools (wrenches, screwdrivers etc.)
- [ ] For connectors
- [ ] Trace-to-trace clearance based upon voltage rating
- [ ] Component size based upon voltage rating
- [ ] Keep components away from board edge
- [ ] Mechanical
- [ ] CAD file uploaded
- [ ] Clearance above connectors
- [ ] Clearance below through-hole components
- [ ] Enough space for the minimum bending radius of the wire harness
- [ ] Mounting holes electrically isolated if necessary
- [ ] Mounting holes have via stitching
- [ ] Hole diameters leave margin for plating
- [ ] Board outline defined
- [ ] Mechanical enclosure defined
- [ ] Internal corners are rounded and can be milled
- [ ] Electrical
- [ ] All traces are routed
- [ ] Analog and digital commons joined at only one point
- [ ] ERC passes
- [ ] Isolation barriers are large enough
- [ ] Signal integrity
- [ ] Gaps in ground planes checked and minimized
- [ ] High-speed signals avoid gaps in ground planes
- [ ] Stubs minimized for high-speed signals
- [ ] Differential pair spacing based upon impedance matching
- [ ] Transmission lines terminated with an appropriate impedance
- [ ] Crystal connections kept short
- [ ] Guard ring around crystals
- [ ] Traces avoided under sensitive components
- [ ] Traces avoided under noisy components
- [ ] Via fencing of sensitive RF transission lines done with the proper via spacing (< 1/20 lambda)
- [ ] Option for a shielding can over sensitive circuitry e.g. RF?
- [ ] Copper pour
- [ ] All planes have been poured
- [ ] Planes and pours checked for high-impedance paths
- [ ] No pour between adjacent pins on ICs
- [ ] Traces
- [ ] Trace-pad connections sufficiently obtuse (angle 90 deg or more)
- [ ] Trace widths sufficient for the current draw and max heating
- [ ] No connections between adjacent pins on ICs
- [ ] Vias for internal power traces sufficiently large
- [ ] Mitered bends or soft curves (r > 3 trace width) for impedance sensitive traces
- [ ] Thermal
- [ ] Temperature sensitive components placed away from hot components
- [ ] Thermal vias in thermal pads
- [ ] Testing
- [ ] Test points on PCBs for critical circuits, hard to reach nets
- [ ] Ground connection points close to analog test points
- [ ] Silk screen
- [ ] Notes and documentation
- [ ] Updated revision number
- [ ] Updated date
- [ ] Blank space designated for a serial / assembly number
- [ ] No silk screen over pads / vias
- [ ] Text is readable from at most two directions
- [ ] Silk screen size / font will legible after printing
- [ ] Connector pin-outs labeled
- [ ] Fuse size and type marked on PCB
- [ ] Functional groups marked
- [ ] Functionality labeled
- [ ] Test points
- [ ] LEDs
- [ ] Buttons
- [ ] Connectors/terminals
- [ ] Jumpers/fuses
<!-- Special thanks to Henrik Enggaard Hansen for https://pcbchecklist.com/ -->

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*.[oO][uU][tT][jJ][oO][bB] binary linguist-detectable
*.[pP][cC][bB][dD][oO][cC] diff=allspice linguist-detectable
*.[pP][rR][jJ][pP][cC][bB] binary linguist-generated
*.[sS][cC][hH][dD][oO][cC] diff=allspice linguist-detectable
*.cmp diff=allspice linguist-detectable

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# ---> AltiumDesigner
# For PCBs designed using Altium Designer
# Website: https://www.altium.com/altium-designer/
# Directories containing cache data
History
__Previews
# Directories containing logs and generated outputs
Project\ Logs*
Project\ Outputs*
# Misc files generated by altium
debug.log
Status\ Report.txt
*.PcbDoc.htm
*.SchDocPreview
*.PcbDocPreview
# Lock files sometimes left behind
.~lock.*

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![new repo](./images/new_repo.png)
# Welcome
Welcome to your new repo. This is your readme.md file.
## You can edit this file and add information and specifications about your project
- [ ] 1 pA accuracy
- [ ] weight < 2.5 kg