davor
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117b6ca3b5
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schematics: simplifying BOM, 12k->15k, 47k->100k
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7 years ago |
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Emard
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0e36d0ac1b
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schematics: reducing number of different resistors,
using 4x 1N4148 instead of 4x BAT54 schottky diodes.
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7 years ago |
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davor
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d36a3df6fe
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schematics: Digikey PN for R
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7 years ago |
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davor
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d876367a32
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schematics: add alternate PNs for some parts
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7 years ago |
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davor
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6ffdc495d1
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schematics: alternate PN for L1,2,3 and U3,4,5 and some diodes
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7 years ago |
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davor
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522d5d26b3
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schematics: Digikey PN for most parts except R
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7 years ago |
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davor
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8366acc375
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schematics: Mouser PN for R,C,BTN
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7 years ago |
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davor
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f6f6872d93
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schematics: for "Do not install" parts, have MFG_PN so the part number
won't appear in 1-click-bom
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7 years ago |
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davor
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caf94acd59
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schematics: v1.8.3
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7 years ago |
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davor
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982e43da3b
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schematics: changing all resistor footprints to normal 0603 (not handsoldering)
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7 years ago |
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davor
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270f2e18b8
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schematics: cheaper schottky diodes
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7 years ago |
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davor
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b9330957c2
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schematics: MFG_URL for R,C
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7 years ago |
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davor
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a1c2e8228f
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schematics: changing old rescue symbols with new from kicad 5 library
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7 years ago |
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davor
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49f7610d21
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schematics: set part numbers for most resistors
|
7 years ago |
|
davor
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10e8e97633
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schematics v1.8.2
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7 years ago |
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davor
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18a10e6b8d
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schematics: BAT54 specified PN
|
7 years ago |
|
davor
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b006a34b71
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schematics: C54 22uF for 3V RTC battery
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7 years ago |
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davor
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7b88b3baf1
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schematics: v1.8 adding capacitor for 2.5/3.3V
|
7 years ago |
|
davor
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9d1c3c6a2c
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schematics: v1.7.16
|
7 years ago |
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davor
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1911c0afe2
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schematics: add capacitor near SDRAM
|
7 years ago |
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davor
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ec8c012ebb
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schematics: jumper for selectable 2.5V/3.3V J1 voltage
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7 years ago |
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davor
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ea96ac0d18
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schematics: use non-handsoldering footprints for all 22nF and 100nF capacitors
|
7 years ago |
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davor
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2ed35bea1a
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schematics: AC coupling all GPDI differential lines
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7 years ago |
|
davor
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4a9b8c372b
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schematics: HEAC capacitors to protect return of 5V from monitor to FPGA
|
7 years ago |
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davor
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8ff6e0e20e
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schematics update, setting L1,L2,L3 all the same PN
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7 years ago |
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davor
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42e3255b7a
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schematics: US2 diodes pull up/down 1.5k/15k
|
7 years ago |
|
davor
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b535b7ccee
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schematics: references for buttons on previous PCB v1.7
|
7 years ago |
|
Emard
|
16fedcac96
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schematics: additional 2 lines for US2 (GP,GN 22,25 moved)
|
7 years ago |
|
davor
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2f3cc59274
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schematics: adding mouser P/N
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7 years ago |
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davor
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b205d52f4f
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schematics: sprinkling 22nF decoupling capacitors under FPGA
|
7 years ago |
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davor
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a04b74cc61
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schematics, footprints: micro usb cleanup
|
7 years ago |
|
davor
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c1053dd7bd
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schematics: cleanup of MFG_PN to simplify BOM
|
7 years ago |
|
davor
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6b50f65544
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footprints: FPGA renaming Quad SPI lines D2,D3
schematics: reference FPGA footprint directly (not from rescue file)
|
7 years ago |
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davor
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987aefa1fd
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schematics: routing FPGA to SPI QUAD.
BTN_R,U connected to BANK2,3 on "ram" sheet
|
7 years ago |
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davor
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e81d05b68d
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schematics: renaming pins J..+- to GP,GN..
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7 years ago |
|
davor
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6228263ac6
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schematics: additional diode R23 to make shutdown more reliable
reduce hold resistor, use schottky for nSLEEP
|
7 years ago |
|
davor
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f5de9a85ed
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schematics: connecting SHUTDOWN to FPGA
|
7 years ago |
|
davor
|
b41c200d79
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schematics: cosmetics, hidign some button datasheet URL for schematics
|
7 years ago |
|
Emard
|
ea88fb4ceb
|
schematics: changed I2C and SPI FLASH part numbers to provide
150-mil SOIC-8 packages to fit one board.
FLASH increased 16->32Mb
|
7 years ago |
|
Emard
|
aeb14da29b
|
schematics: using SOA008 and adding datasheet url to FTDI usbserial
|
7 years ago |
|
Emard
|
3915779e0c
|
schematics: part numbers and URLs of datasheets and manufacturers
of most chips and connectors. Small parts not done yet.
|
7 years ago |
|
Emard
|
52814d6ae0
|
WIFI LED (blue) on schematics
|
7 years ago |
|
Emard
|
4a35c95132
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GPDI CEC add protection resistor R61 470 ohm
|
7 years ago |
|
Emard
|
a5a51a8f28
|
connected missing SD card pins to esp-32
|
7 years ago |
|
Emard
|
cca17d282d
|
open-close to check that everything loads fine
|
7 years ago |
|
Emard
|
35b3a8b3dd
|
changing to 45F which is production device now
schem symbol 45F fixed typo T8->T7 (GND) and SERDES
|
7 years ago |
|
Emard
|
ba4c8e8d22
|
PCB v1.6 SDRAM fully reworked
|
7 years ago |
|
davor
|
1ea88bda53
|
Adding pins to schematic symbols for all chips in unit "H" (SERDES)
Non-serdes chips need GND connection on unit "H".
"power" sheet now connects GND's at unit "H".
|
7 years ago |
|
davor
|
e4fc99887e
|
moving GND and VCC on schematics symbols to
common locations for planned PCB which
supports upgrade path for example
12F->25F->45F->85F and if possible ECP5U->ECP5UM
|
7 years ago |
|
davor
|
1cdad1e4d0
|
all diodes SOD-323 and SOD-323F packages changed to handsoldering
(bigger pads, more reworkable)
silkscreen moving references GPDI1 and SW1 for readability
|
7 years ago |
