Noah Bishop
3715482a0f
Added updated 3.3v buch schematic
2021-04-03 19:49:43 -04:00
Stephen
17c7925bf8
Need to build FET FP for SI9804DY
2021-04-03 19:16:47 -04:00
Stephen
38882da398
Boost Notes
2021-04-03 18:57:54 -04:00
Stephen
0e818971b1
Started to add FP and symbol for LM5141RGER. Changes to Power PCB
2021-04-02 21:36:06 -04:00
Stephen
a6962cb23c
Added correct 10uH inductor to schematic. Added "real" R to Schematic and PCB.
2021-04-02 20:19:08 -04:00
Stephen
20b0b126ae
Added changes to Power PCB. Added notes to Boost. Placed Boost and Buck into main
2021-04-01 22:18:34 -04:00
Stephen
9f6215be4c
Added LT1619 FP to PCB layout. Gave values to components in Boost Schem
2021-04-01 20:24:12 -04:00
William Miceli
67e2230635
Created modified ICM-20948 footprint and updated all components on all sheets
2021-03-31 14:31:40 -04:00
William Miceli
1f2cec9fbe
UART-USB Bridges and RS-232 Transceiver in PCB Layout is complete
2021-03-30 19:17:22 -04:00
William Miceli
635d909b5d
Corrected JTAG/MCU reset button to use +3.3V-MCU instead of +3.3V, as pointed out by Dr. Bazuin
2021-03-29 18:44:56 -04:00
Stephen
ff9319ba3f
Boost done. Need to finish sizing of Rout and Cout
2021-03-28 18:08:17 -04:00
William Miceli
81cc0be8ad
Changed one crystal; working on PCB Layout
...
Had to change one crystal due to manufacturing constraints not being able to drill holes as close together as the previous one needed
2021-03-21 01:44:41 -04:00
William Miceli
7dcca7d245
CANbus0 now has dedicated USCI from MCU, CANbus1 now sharing USCI with GPS Receiver
2021-03-20 21:38:08 -04:00
William Miceli
ee9b89b392
Aligned lighting connection harness ports
2021-03-20 21:31:06 -04:00
William Miceli
dbe1e1c363
Lighting - connectors and fuses swapped for short circuit prevention
2021-03-20 21:29:55 -04:00
William Miceli
50a964d6e7
Made generic 1206 capacitor; All capacitors and resistors are now sized at 1206
2021-03-20 21:21:55 -04:00
William Miceli
ee5e81e2b6
Updated schematics with new test points and USB Connectors
2021-03-20 20:25:12 -04:00
William Miceli
4fce3b70ec
Updated JTAG header on schematics; Updated all components on all schematic sheets
2021-03-20 19:43:52 -04:00
William Miceli
cfa2c71c37
Created Part No. 30314-6002HB for JTAG Header
2021-03-20 19:39:40 -04:00
Stephen
998e12e833
Added MBRD835LT4G to Boost
2021-03-19 20:07:45 -04:00
William Miceli
1b6c6c50f8
Added JTAG part number
...
Temporarily placing the manufacturer part number of the JTAG header we'll be using in the document to later come back and make a symbol and footprint for.
2021-03-18 19:36:13 -04:00
Noah Bishop
2a40f34e90
Early Boost Schematics
2021-03-16 21:22:02 -04:00
Noah Bishop
08d2599358
Renamed some Schematic we don't need and added a new Boost Schematic to work on
2021-03-16 20:47:50 -04:00
Noah Bishop
1fac0624f5
Renamed Boost converter to identify that it has a thermal pad
2021-03-16 20:31:11 -04:00
William Miceli
aac8e096fd
Finished all changed mentioned by Dr. Bazuin
...
Implemented voltage-level translators for the IMU and it's 1.8V requirements; All components are now sized 0805 or larger; Test points have been fixed; all ICs that need bypass capacitors have them; etc.
2021-03-15 22:47:39 -04:00
William Miceli
31107ef0c9
Removing FETs on Inertial Measurement Unit
...
[Still in progress]
Switching out FETs with dedicated ICs to translate the voltage levels to simplify things a bit.
2021-03-15 20:19:47 -04:00
William Miceli
c816560942
Many changes and additions. Implemented most everything Dr. Bazuin pointed-out so far. Altium basically stopped working, where I can no longer search for parts, so I'm stopping for today.
2021-03-13 03:13:03 -05:00
William Miceli
ec2f500489
All capacitors now X7R temperature rated, at least 0805 sized or larger; Chip Selects of SPI interfaces now all connected again to assist with debugging; Added bypass capacitors to SD Card socket and GPS Receiver; Designator names shortened to make silkscreen names shorter; Fixed locations of test points to be more useful;
2021-03-12 21:01:33 -05:00
William Miceli
b1e29408f5
Updated symbols and footprints to remove designators, as it's done automatically, and added supplier links
2021-03-12 19:16:40 -05:00
William Miceli
c2a0c40e71
Condensing Lighting PCB design
2021-03-12 18:54:29 -05:00
William Miceli
676c6e635c
Modified ordering of Lighting components to make PCB Layout simpler and be able to have a more compact design.
2021-03-12 18:49:14 -05:00
Stephen
4491d6d157
Boost changes
2021-03-12 17:21:44 -05:00
Stephen
a8850f0808
Added notes for boost component values
2021-03-12 15:49:35 -05:00
Stephen
4fd564f675
More changes to boost converter
2021-03-12 15:49:35 -05:00
Stephen
fc3cf48e83
Added wiring to boost converter
2021-03-12 15:49:27 -05:00
Stephen
40cbd5d12e
Added TPS61378-Q1 footprint to Altium, reworking Boost Converter. Deleted Boost PCB.
2021-03-12 15:48:36 -05:00
Stephen
9c5e9ce74d
Added note for TPS61378-Q1 part to boost
2021-03-12 15:48:24 -05:00
Stephen
4d01b10da9
Added +16V port, changed Diode for Boost Converter
2021-03-12 15:48:04 -05:00
Stephen
96803db7c9
Renames Boost schematic and added PCB named Boost Converter
2021-03-12 15:47:35 -05:00
Stephen
d9f4b8c631
Removed Current Source from Boost
2021-03-12 15:47:16 -05:00
Stephen
8fc18c5a61
Editing Boost Converter
2021-03-12 15:47:16 -05:00
Stephen
1400cbe9ed
DC-DC
2021-03-12 15:47:16 -05:00
William Miceli
ed8846ea33
Working on the PCB Layout; Lighting section is nearly done, will wait until approval before making traces
2021-03-08 23:10:43 -05:00
William Miceli
f7098feb6a
All telemetry and lighting schematics have real components now and no longer generics; Moving onto working on the PCB Layout
2021-03-08 20:23:36 -05:00
William Miceli
12d8e2657d
Many small changes and fixes; Only generic parts with telemetry and lighting are the USB-UART Bridges
2021-03-08 03:49:29 -05:00
William Miceli
f3521d60a4
SD Card and GPS Receiver no longer need Chip Select SPI signals, since they have dedicated USCI modules for communication with the MCU
2021-03-08 00:36:14 -05:00
William Miceli
f4b631fa9d
Added GPS Receiver breakout board to component library; Fixed other components, adding designators; Updated components on schematic scheets
2021-03-08 00:26:55 -05:00
William Miceli
d75aa68481
Specifying real components in place of generics
2021-03-06 23:56:13 -05:00
William Miceli
f343124d3b
IMU is now fully complete, with it's own LDO Regulator, Voltage-Level Shifters and real parts specified
2021-03-06 22:46:32 -05:00
William Miceli
e11727fe58
There's a bit more spaghetti, but at least now, nearly all components have a dedicated USCI module on the MCU
2021-03-06 20:56:09 -05:00
