eee53e4bd7
schematics: Additional field "Koncar" with their specific part number aliases
6 years ago
79e99bf474
schematics: Mark as NC all BGA pins which are NC in 12F FPGA chip.
...
So those pins can be recognized in PCB as having no net name.
Those pins may have use on other chips 25F, 45F or 85F but we
won't used those pins because the buard is designed to for
work for all.
6 years ago
49b3c44d0f
schematics: v1.8.9
7 years ago
740551d3f2
schematics: renaming fields for manufacturer field be recognized in 1-click-bom
7 years ago
d876367a32
schematics: add alternate PNs for some parts
7 years ago
e28f302241
schematics: rename MFG_URL -> MFG1_URL
7 years ago
522d5d26b3
schematics: Digikey PN for most parts except R
7 years ago
786b2466cf
schematics: change filed names for parts BOM suitable for 1-click-bom.tsv
...
MFG_PN->MPN, Distributor1_PN->Mouser, Distributor1_URL->Mouser_URL
7 years ago
a1c2e8228f
schematics: changing old rescue symbols with new from kicad 5 library
7 years ago
cc2e6e51ba
schematics: cheaper SDRAM speed grade 7->6
7 years ago
f00368c7fb
schematics: updating R,C part numbers
7 years ago
853497d403
schematics: replace 45F chip with 85F
7 years ago
c51909d497
schematics: capacitors from new library (non-handsoldering)
7 years ago
b006a34b71
schematics: C54 22uF for 3V RTC battery
7 years ago
3996e140ef
schematics: kicad 5 load and save
7 years ago
7b88b3baf1
schematics: v1.8 adding capacitor for 2.5/3.3V
7 years ago
1911c0afe2
schematics: add capacitor near SDRAM
7 years ago
db50639a60
schematics: 4 22nF capacitors for 2.5/3.3V and 3.3V near J1 and J2 connector
7 years ago
ec8c012ebb
schematics: jumper for selectable 2.5V/3.3V J1 voltage
7 years ago
ea96ac0d18
schematics: use non-handsoldering footprints for all 22nF and 100nF capacitors
7 years ago
4ae602347e
schematics: power decoupling capactor near OLED
7 years ago
42e3255b7a
schematics: US2 diodes pull up/down 1.5k/15k
7 years ago
d95e2eab3d
schematics: 3 decoupling 22nF capacitors for SDRAM
7 years ago
2f3cc59274
schematics: adding mouser P/N
7 years ago
b205d52f4f
schematics: sprinkling 22nF decoupling capacitors under FPGA
7 years ago
a04b74cc61
schematics, footprints: micro usb cleanup
7 years ago
6079a51257
schematics: symbol for SDRAM copied from rescue to proper library
7 years ago
c1053dd7bd
schematics: cleanup of MFG_PN to simplify BOM
7 years ago
6b50f65544
footprints: FPGA renaming Quad SPI lines D2,D3
...
schematics: reference FPGA footprint directly (not from rescue file)
7 years ago
987aefa1fd
schematics: routing FPGA to SPI QUAD.
...
BTN_R,U connected to BANK2,3 on "ram" sheet
7 years ago
e81d05b68d
schematics: renaming pins J..+- to GP,GN..
7 years ago
91dc09995c
schematics: SDRAM manufacturer url and PN
7 years ago
11e38d2211
schematics: corrected SDRAM part number
7 years ago
f5de9a85ed
schematics: connecting SHUTDOWN to FPGA
7 years ago
f4d7692c91
schematics: SD card symbol with 2 CD pins connected to GND
7 years ago
537e2229b6
schematics: swap U2,U9
7 years ago
3915779e0c
schematics: part numbers and URLs of datasheets and manufacturers
...
of most chips and connectors. Small parts not done yet.
7 years ago
52814d6ae0
WIFI LED (blue) on schematics
7 years ago
a5a51a8f28
connected missing SD card pins to esp-32
7 years ago
cca17d282d
open-close to check that everything loads fine
7 years ago
35b3a8b3dd
changing to 45F which is production device now
...
schem symbol 45F fixed typo T8->T7 (GND) and SERDES
7 years ago
ba4c8e8d22
PCB v1.6 SDRAM fully reworked
7 years ago
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
d57b16519c
update (I hope) all chip units to 85F
...
add more GND vias
7 years ago
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
07de158d38
R56 for FT231X rev A,B,C workaround from TN140_FT231X Errata
7 years ago
bc4b88ee58
Micro SD: using SCHD3A0100
7 years ago
10df092413
using modified ECP5 footprint
7 years ago
bab7ee607e
placeholder for 1.5k pullup for usb 1.0
7 years ago
f120d212d9
433 MHz onboard antenna (need to uncover copper infill layers)
7 years ago
Emard