bbctrl-pcb
9 years agoAligned polys
Joseph Coffland [Sun, 6 Nov 2016 04:37:10 +0000 (21:37 -0700)]
Aligned polys

9 years agoScaled all text
Joseph Coffland [Sun, 6 Nov 2016 04:04:19 +0000 (21:04 -0700)]
Scaled all text

9 years agoSame thickness for all silk lines
Joseph Coffland [Sun, 6 Nov 2016 03:42:20 +0000 (20:42 -0700)]
Same thickness for all silk lines

9 years agoReplaced contiguous lines
Joseph Coffland [Sun, 6 Nov 2016 03:20:12 +0000 (20:20 -0700)]
Replaced contiguous lines

9 years agoFixed one Via thermal
Joseph Coffland [Sun, 6 Nov 2016 02:06:15 +0000 (19:06 -0700)]
Fixed one Via thermal

9 years agoRemoved skewed lines
Joseph Coffland [Sun, 6 Nov 2016 01:57:44 +0000 (18:57 -0700)]
Removed skewed lines

9 years agoRemoved short lines
Joseph Coffland [Sun, 6 Nov 2016 01:44:22 +0000 (18:44 -0700)]
Removed short lines

9 years agoAll lines at multiples of 45 degrees
Joseph Coffland [Sun, 6 Nov 2016 00:55:11 +0000 (17:55 -0700)]
All lines at multiples of 45 degrees

9 years agoFixed connector positions and locked them
Joseph Coffland [Sat, 5 Nov 2016 09:52:21 +0000 (02:52 -0700)]
Fixed connector positions and locked them

9 years agoMoved all unlocked parts, lines and vias on to grid. Fixed via thermals. Lots of...
Joseph Coffland [Sat, 5 Nov 2016 09:44:27 +0000 (02:44 -0700)]
Moved all unlocked parts, lines and vias on to grid.  Fixed via thermals.  Lots of fixes to silk layer.  Moved level shifters.  Moved power cond. circuit.  Added missing labels.  Fixed R/SERIAL labels.  Aligned polygons.

9 years agoassigned part numbers for components recently added
Doug Coffland [Thu, 3 Nov 2016 19:28:50 +0000 (12:28 -0700)]
assigned part numbers for components recently added

9 years agoadded capacitance pours to bottom layer, all DRC and DFM errors cleared
Doug Coffland [Thu, 3 Nov 2016 03:10:42 +0000 (20:10 -0700)]
added capacitance pours to bottom layer, all DRC and DFM errors cleared

9 years agolayout complete with no legitimate DRC errors, changed testpoints a bit in power...
Doug Coffland [Wed, 2 Nov 2016 22:55:15 +0000 (15:55 -0700)]
layout complete with no legitimate DRC errors, changed testpoints a bit in power.sch and rpi_bus.sch to make routing easier

9 years agoMerge branch 'master' of https://github.com/buildbotics/pcb
Doug Coffland [Mon, 31 Oct 2016 21:47:45 +0000 (14:47 -0700)]
Merge branch 'master' of https://github.com/buildbotics/pcb

9 years agoremoved and replaced caps on schematic and layout and added footprint for one electol...
Doug Coffland [Mon, 31 Oct 2016 21:47:06 +0000 (14:47 -0700)]
removed and replaced caps on schematic and layout and added footprint for one electolytic"

9 years agopicked final caps
Doug [Mon, 31 Oct 2016 20:42:31 +0000 (13:42 -0700)]
picked final caps

9 years agonew hbridge.asc
Doug [Mon, 31 Oct 2016 19:45:39 +0000 (12:45 -0700)]
new hbridge.asc

9 years agoMerge branch 'master' of https://github.com/buildbotics/pcb
Doug [Mon, 31 Oct 2016 19:13:12 +0000 (12:13 -0700)]
Merge branch 'master' of https://github.com/buildbotics/pcb

9 years agocorrected state machine
Doug [Mon, 31 Oct 2016 19:11:48 +0000 (12:11 -0700)]
corrected state machine

9 years agoreplaced caps with values that Joe and I agreed upon
Doug Coffland [Mon, 31 Oct 2016 05:11:50 +0000 (22:11 -0700)]
replaced caps with values that Joe and I agreed upon

9 years agoUpdated hbrdige sim
Joseph Coffland [Mon, 31 Oct 2016 01:36:52 +0000 (18:36 -0700)]
Updated hbrdige sim

9 years agoMerge branch 'master' of github.com:buildbotics/pcb
Joseph Coffland [Sun, 30 Oct 2016 20:31:14 +0000 (13:31 -0700)]
Merge branch 'master' of github.com:buildbotics/pcb

9 years agoh-bridge sim improvements
Joseph Coffland [Sun, 30 Oct 2016 20:31:01 +0000 (13:31 -0700)]
h-bridge sim improvements

9 years agoremoved all connections in layout and re-named layer 2 from ground to power and...
Doug Coffland [Sun, 30 Oct 2016 20:00:02 +0000 (13:00 -0700)]
removed  all connections in layout and re-named layer 2 from ground to power and layer 3 from signal to ground

9 years agoremoved unnecessary resistors in gate drive lines in motor_driver.sch and in layout
Doug Coffland [Sun, 30 Oct 2016 19:45:58 +0000 (12:45 -0700)]
removed unnecessary resistors in gate drive lines in motor_driver.sch and in layout

9 years agoremoved old caps and imported new modeled caps into buildbotics_controller.pcb
Doug Coffland [Sun, 30 Oct 2016 19:24:18 +0000 (12:24 -0700)]
removed old caps and imported new modeled caps into buildbotics_controller.pcb

9 years agoreplaced power supply filter caps in motor_driver.sch with modeled components and...
Doug Coffland [Sun, 30 Oct 2016 19:18:11 +0000 (12:18 -0700)]
replaced power supply filter caps in motor_driver.sch with modeled components and added footprint files as needed

9 years agoremoved C1 from power.sch and pcb layout
Doug Coffland [Sun, 30 Oct 2016 17:50:50 +0000 (10:50 -0700)]
removed C1 from power.sch and pcb layout

9 years agodidn't get hbridge.asc uploaded on last push
Doug [Sun, 30 Oct 2016 04:45:42 +0000 (21:45 -0700)]
didn't get hbridge.asc uploaded on last push

9 years ago.4V PtoP ripple and cap models specified
Doug [Sun, 30 Oct 2016 04:41:06 +0000 (21:41 -0700)]
.4V PtoP ripple and cap models specified

9 years agoremoved test file
Doug [Sun, 30 Oct 2016 00:32:06 +0000 (17:32 -0700)]
removed test file

9 years ago'test'
Doug [Sun, 30 Oct 2016 00:00:45 +0000 (17:00 -0700)]
'test'

9 years agoplot settings
Doug [Sat, 29 Oct 2016 23:44:39 +0000 (16:44 -0700)]
plot settings

9 years agobetter version of model
Doug [Sat, 29 Oct 2016 23:39:49 +0000 (16:39 -0700)]
better version of model

9 years agocreated model of 8 hbridges running in parallel and put it in hbridge directory
Doug [Fri, 28 Oct 2016 03:27:06 +0000 (20:27 -0700)]
created model of 8 hbridges running in parallel and put it in hbridge directory

9 years agoall DFM errors cleared
Doug Coffland [Mon, 24 Oct 2016 04:17:24 +0000 (21:17 -0700)]
all DFM errors cleared

9 years agolayout complete with no legitimate DRC errors, removed filter components on open...
Doug Coffland [Mon, 24 Oct 2016 03:27:21 +0000 (20:27 -0700)]
layout complete with no legitimate DRC errors, removed filter components on open collector lines in schematics, corrected connection of senseA lines in drivers

9 years agoChanged motor MOSFETs
Joseph Coffland [Fri, 21 Oct 2016 08:14:56 +0000 (01:14 -0700)]
Changed motor MOSFETs

9 years agoVersion numbers
Joseph Coffland [Fri, 21 Oct 2016 08:03:26 +0000 (01:03 -0700)]
Version numbers

9 years agoUpdated power conditioning circuit
Joseph Coffland [Fri, 21 Oct 2016 07:57:39 +0000 (00:57 -0700)]
Updated power conditioning circuit

9 years agoRestored Doug's hbridge sim
Joseph Coffland [Fri, 21 Oct 2016 07:57:15 +0000 (00:57 -0700)]
Restored Doug's hbridge sim

9 years agoFixed cap values
Joseph Coffland [Fri, 21 Oct 2016 07:21:05 +0000 (00:21 -0700)]
Fixed cap values

9 years agoAdded low pass filters
Joseph Coffland [Fri, 21 Oct 2016 07:07:53 +0000 (00:07 -0700)]
Added low pass filters

9 years agocreated hbridge model (spice/hbridge.asc)
Doug [Thu, 20 Oct 2016 20:19:40 +0000 (13:19 -0700)]
created hbridge model (spice/hbridge.asc)

9 years agoLayout complete with new dual mosfet chips that have heat tabs
Doug Coffland [Thu, 20 Oct 2016 07:07:58 +0000 (00:07 -0700)]
Layout complete with new dual mosfet chips that have heat tabs

9 years agoMerge branch 'master' of https://github.com/buildbotics/pcb
Doug Coffland [Thu, 20 Oct 2016 03:55:08 +0000 (20:55 -0700)]
Merge branch 'master' of https://github.com/buildbotics/pcb

9 years agonew schematic reflects new dual mosfets with drain tabs, corrected routing of ASENSE...
Doug Coffland [Thu, 20 Oct 2016 00:13:13 +0000 (17:13 -0700)]
new schematic reflects new dual mosfets with drain tabs, corrected routing of ASENSE test point line, it was going to the wrong place

9 years agoMerge branch 'master' of github.com:buildbotics/pcb
Joseph Coffland [Wed, 19 Oct 2016 09:52:32 +0000 (02:52 -0700)]
Merge branch 'master' of github.com:buildbotics/pcb

9 years agoImproved power conditioning simulation
Joseph Coffland [Wed, 19 Oct 2016 09:52:17 +0000 (02:52 -0700)]
Improved power conditioning simulation

9 years agoassigned part numbers to power.sch, finished layout in buildbotics_controller.pcb...
Doug Coffland [Wed, 19 Oct 2016 06:43:46 +0000 (23:43 -0700)]
assigned part numbers to power.sch, finished layout in buildbotics_controller.pcb, put in new power circuit, moved +5 iso, +5Vm, and +3.3Vm powersupplies around for better routing, moved digital isolator circuit and rerouted lines from digital isolator to AVR

9 years agoMerge branch 'master' of https://github.com/buildbotics/pcb
Doug [Mon, 17 Oct 2016 22:34:21 +0000 (15:34 -0700)]
Merge branch 'master' of https://github.com/buildbotics/pcb

9 years agoNew version of power conditioning (power_cone_2.asc)
Doug [Mon, 17 Oct 2016 22:30:51 +0000 (15:30 -0700)]
New version of power conditioning (power_cone_2.asc)

9 years agoassigned correct footprint to LM293DT in power.sch
Doug Coffland [Sun, 16 Oct 2016 18:07:09 +0000 (11:07 -0700)]
assigned correct footprint to LM293DT in power.sch

9 years agoAdded new power conditioning circuit, some PCB fixes
Joseph Coffland [Sun, 16 Oct 2016 05:05:01 +0000 (22:05 -0700)]
Added new power conditioning circuit, some PCB fixes

9 years agoMerge branch 'master' of github.com:buildbotics/pcb
Joseph Coffland [Sun, 16 Oct 2016 01:00:12 +0000 (18:00 -0700)]
Merge branch 'master' of github.com:buildbotics/pcb

9 years agoAdded power conditioning circuit sim
Joseph Coffland [Sun, 16 Oct 2016 00:59:57 +0000 (17:59 -0700)]
Added power conditioning circuit sim

9 years agoLayout complete, no shorts, no opens, noDRC errors, no DFM errors from Advanced Circu...
Doug Coffland [Fri, 14 Oct 2016 18:08:41 +0000 (11:08 -0700)]
Layout complete, no shorts, no opens, noDRC errors, no DFM errors from Advanced Circuits.  Includes new L7986A layout and new place for 3-pin header for enable switch connection and new power supply charging circuit.

9 years agoFixed motor driver connections, shunk power supply symbols.
Joseph Coffland [Thu, 13 Oct 2016 00:47:48 +0000 (17:47 -0700)]
Fixed motor driver connections, shunk power supply symbols.

9 years agoremoved network tags on CONNECTA CONNECTB and bemf lines.
Doug Coffland [Thu, 13 Oct 2016 00:08:39 +0000 (17:08 -0700)]
removed network tags on CONNECTA CONNECTB and bemf lines.

9 years agocreated footprint for DRV8711, added footprints for Nichicon 3mm cap and TO252. ...
Doug Coffland [Mon, 10 Oct 2016 23:31:54 +0000 (16:31 -0700)]
created footprint for DRV8711, added footprints for Nichicon 3mm cap and TO252.  Updated references to new footprints in schematics.  All footprints now load into pcb and I can start routing

9 years agotrinamic and old power supply circuit removed from buildbotics_controller.pcb
Doug Coffland [Mon, 10 Oct 2016 20:16:06 +0000 (13:16 -0700)]
trinamic and old power supply circuit removed from buildbotics_controller.pcb

9 years agoassigned component model numbers and descriptions as needed in motor_driver.sch and...
Doug Coffland [Mon, 10 Oct 2016 19:02:36 +0000 (12:02 -0700)]
assigned component model numbers and descriptions as needed in motor_driver.sch and motor_module.sch

9 years agoadded models and descriptions to new resistors in motor_module.sch
Doug Coffland [Mon, 10 Oct 2016 05:28:10 +0000 (22:28 -0700)]
added models and descriptions to new resistors in motor_module.sch

9 years agocorrected conflicting refdes's in power.sch
Doug Coffland [Mon, 10 Oct 2016 05:24:33 +0000 (22:24 -0700)]
corrected conflicting refdes's in power.sch

9 years agoreplaced power conditioning circuit in power.schj
Doug Coffland [Mon, 10 Oct 2016 05:06:28 +0000 (22:06 -0700)]
replaced power conditioning circuit in power.schj

9 years agoadded symbols needed for new power conditioning circuit
Doug Coffland [Mon, 10 Oct 2016 03:50:53 +0000 (20:50 -0700)]
added symbols needed for new power conditioning circuit

9 years agoadded model numbers to C1 an C2 in rpi_bus.sch. The are caps that Joe added to the...
Doug Coffland [Mon, 10 Oct 2016 03:24:06 +0000 (20:24 -0700)]
added model numbers to C1 an C2 in rpi_bus.sch.  The are caps that Joe added to the serial lines.

9 years agoFixed schematic DRC violations
Joseph Coffland [Sun, 9 Oct 2016 23:15:52 +0000 (16:15 -0700)]
Fixed schematic DRC violations

9 years agoAdded motor current test points
Joseph Coffland [Sun, 9 Oct 2016 22:58:53 +0000 (15:58 -0700)]
Added motor current test points

9 years agoversion number
Joseph Coffland [Sun, 9 Oct 2016 22:26:29 +0000 (15:26 -0700)]
version number

9 years agoAdded correct refdes to resistors
Joseph Coffland [Sun, 9 Oct 2016 22:20:59 +0000 (15:20 -0700)]
Added correct refdes to resistors

9 years agoReplaced TMC2660 with DRV8711, Added filtering to serial lines, Modified motor connec...
Joseph Coffland [Sun, 9 Oct 2016 22:13:51 +0000 (15:13 -0700)]
Replaced TMC2660 with DRV8711, Added filtering to serial lines, Modified motor connector footprint pin numbers, Connected BEMF lines to AVR

9 years agoFixed cap value
Joseph Coffland [Thu, 29 Sep 2016 07:16:09 +0000 (00:16 -0700)]
Fixed cap value

9 years agoUpdated revision number
Joseph Coffland [Sun, 21 Aug 2016 05:25:00 +0000 (22:25 -0700)]
Updated revision number

9 years agoAdded mounting blocks, removed unused LCD header
Joseph Coffland [Sat, 20 Aug 2016 08:54:07 +0000 (01:54 -0700)]
Added mounting blocks, removed unused LCD header

9 years agoAdded solder pads to D-Sub connector
Joseph Coffland [Sat, 20 Aug 2016 07:04:13 +0000 (00:04 -0700)]
Added solder pads to D-Sub connector

9 years agoupdated RPI connector to lower cost, shrouded connector
Doug Coffland [Thu, 18 Aug 2016 18:29:35 +0000 (11:29 -0700)]
updated RPI connector to lower cost, shrouded connector

9 years agofixed soldermask clearance on seveal vias
Doug Coffland [Thu, 18 Aug 2016 17:54:00 +0000 (10:54 -0700)]
fixed soldermask clearance on seveal vias

9 years agoDoug's ground/power plane and clock line angle change suggestions
Joseph Coffland [Thu, 18 Aug 2016 02:31:52 +0000 (19:31 -0700)]
Doug's ground/power plane and clock line angle change suggestions

9 years agoSplit RPi footprint, Moved RPi mounting holes, Better noise immunity, Routing improve...
Joseph Coffland [Tue, 16 Aug 2016 04:54:40 +0000 (21:54 -0700)]
Split RPi footprint, Moved RPi mounting holes, Better noise immunity, Routing improvements.

9 years agoCheck all PCB major parts, improved routing, fixed MOSFETs
Joseph Coffland [Fri, 5 Aug 2016 17:40:47 +0000 (10:40 -0700)]
Check all PCB major parts, improved routing, fixed MOSFETs

9 years agolayout done, DRC and DFM errors cleared, fixed footprint for P/U5 because footprint...
Doug Coffland [Fri, 29 Jul 2016 04:16:47 +0000 (21:16 -0700)]
layout done, DRC and DFM errors cleared, fixed footprint for P/U5 because footprint did not match symbol, reversed power rails in P/U5 because the appeared to be connected backwards, changed foorprint on P/Q2 from SOT23 to SOT23_3 because pins did not match symbol

9 years agoFixed PCB schematic path, Fixed bad MOSFET pin numbers
Joseph Coffland [Thu, 28 Jul 2016 00:41:51 +0000 (17:41 -0700)]
Fixed PCB schematic path, Fixed bad MOSFET pin numbers

9 years agoremoved DXF files
Joseph Coffland [Thu, 28 Jul 2016 00:10:30 +0000 (17:10 -0700)]
removed DXF files

9 years agoAdded i2c bus from RPi to AVR, fixed some part numbers
Joseph Coffland [Tue, 26 Jul 2016 23:42:42 +0000 (16:42 -0700)]
Added i2c bus from RPi to AVR, fixed some part numbers

9 years agoreorg
Joseph Coffland [Tue, 5 Jul 2016 08:01:35 +0000 (01:01 -0700)]
reorg

9 years agoadded silk screen labels to pin header test points, moved P/R15 and P/R16 out from...
Doug Coffland [Mon, 4 Jul 2016 19:25:51 +0000 (12:25 -0700)]
added silk screen labels to pin header test points, moved P/R15 and P/R16 out from under the meanwell power supply footprint

9 years agofixed a DRC error and corrected board width to 142.3mm
Doug Coffland [Sun, 3 Jul 2016 17:10:55 +0000 (10:10 -0700)]
fixed a DRC error and corrected board width to 142.3mm

9 years agochanged some part numbers because we were using different models for exactly the...
Doug Coffland [Sat, 2 Jul 2016 00:23:59 +0000 (17:23 -0700)]
changed some part numbers because we were using different models for exactly the same part.  This allows us to get larger volumes and fewer different parts

9 years agocleared all dfm errors and moved silkscreen labels around
Doug Coffland [Fri, 1 Jul 2016 04:31:46 +0000 (21:31 -0700)]
cleared all dfm errors and moved silkscreen labels around

9 years agoadjusted connector positions to match panel cutouts
Doug Coffland [Fri, 1 Jul 2016 02:25:59 +0000 (19:25 -0700)]
adjusted connector positions to match panel cutouts

9 years agolayout complete, not opens, shorts, DRC errors,or DFM errors. Changed Diode D1 in...
Doug Coffland [Thu, 30 Jun 2016 05:36:01 +0000 (22:36 -0700)]
layout complete, not opens, shorts, DRC errors,or DFM errors.  Changed Diode D1 in power.sch to get smaller footprint.

9 years agoadded models and footprints to new components in power.sch and periperals.sch
Doug Coffland [Wed, 29 Jun 2016 18:42:59 +0000 (11:42 -0700)]
added models and footprints to new components in power.sch and periperals.sch

9 years agoFixed schematic DRC warings/errors, added caps to H/J4 input lines, Renamed peripheri...
Joseph Coffland [Wed, 29 Jun 2016 02:55:49 +0000 (19:55 -0700)]
Fixed schematic DRC warings/errors, added caps to H/J4 input lines, Renamed peripherial module P->H to avoid conflicts with RPI module

9 years agoTweaks
Joseph Coffland [Mon, 27 Jun 2016 08:31:57 +0000 (01:31 -0700)]
Tweaks

9 years agoUpdated soft power on circuit with comparator.
Joseph Coffland [Mon, 27 Jun 2016 08:17:59 +0000 (01:17 -0700)]
Updated soft power on circuit with comparator.

9 years agoFixed zener alignment, added new poposed power conditioning circuit.
Joseph Coffland [Sun, 26 Jun 2016 23:24:09 +0000 (16:24 -0700)]
Fixed zener alignment, added new poposed power conditioning circuit.

9 years agoRearranged circuit
Joseph Coffland [Sun, 26 Jun 2016 21:32:11 +0000 (14:32 -0700)]
Rearranged circuit

9 years agoreconnected C20 to grid of Q2
Doug Coffland [Sun, 26 Jun 2016 20:30:18 +0000 (13:30 -0700)]
reconnected C20 to grid of Q2

9 years agomodified softstart circuit in power.sch, removed Zener in polarity control circuit...
Doug Coffland [Sun, 26 Jun 2016 04:50:53 +0000 (21:50 -0700)]
modified softstart circuit in power.sch, removed Zener in polarity control circuit, changed R20 to 100 ohms decreasing C1 charge time, reduced C20 to 1uF reducing Q1 turnon time, added D4 to provide fast discharge path for C20