8f452e4d43
filling up serdes block 50,51 for UM85F, halway done.
...
VCC are also planned to be moved to that block
7 years ago
a88dd47d1c
gerbers update
7 years ago
d57b16519c
update (I hope) all chip units to 85F
...
add more GND vias
7 years ago
488bb523f8
gerbers update
7 years ago
fffde2cf88
Additional GND for 85F chips
7 years ago
6c23919a2d
Schematic symbol for 12F. Currently just a copy of 25F
...
and checked bank0 pinout, and randomly power bank seems to fit
at first glance.
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
88f1b39516
readme update
7 years ago
74dabc6a9d
pics update for pcb v1.2
7 years ago
669e53c5df
ECP5U-12F pinout CSV file
7 years ago
0ac00c701a
gerbers update
7 years ago
07de158d38
R56 for FT231X rev A,B,C workaround from TN140_FT231X Errata
7 years ago
35598e53fb
FT231X workaround blues
7 years ago
48c7be240f
gerbers update
7 years ago
ed1d52ada8
BAT1 reference moved near CR1225
7 years ago
151cf46186
added missing jumper footprint
7 years ago
a1dd86bb40
gerbers update
7 years ago
1773cd14fa
iproving differential routing (purple layer)
7 years ago
0ebbd30e57
readme update
7 years ago
554fe249bc
gerbers update
7 years ago
06a8d751d9
Jumpers (default OFF) for 3 switcher voltages
7 years ago
3ec229a1d8
gerbers update
7 years ago
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
9fc96d2c2c
gerbers update and new pic's
7 years ago
77b35c7bd2
battery, remove silkscreen printing from the pad
...
and other small silkscreen updates
7 years ago
564f393c63
update pic's with recent logos written on silkscreen
7 years ago
04b64c9b68
readme explains ULX3S acronym
7 years ago
84f663349a
gerbers update
7 years ago
b6f388d228
ESP-32S footprint changed to avoid
...
silkscreen writing over the pads,
small cosmetics around
7 years ago
a7a1424ef2
Silkscren: RIZ logo removed (Marko requested),
...
Written Battery clip name and battery type,
Cleaned up some markings mess
7 years ago
cf8da0d984
Logos EMARD, RADIONA, RIZ, FER, HRVATSKI PROIZVOD
...
Gerbers update
7 years ago
1bf8eb1c5e
gerbers update
7 years ago
a913ffb675
Micro SD outline moved to correct layer (b.mask->f.fab)
7 years ago
a5208dc725
gerbers update
7 years ago
ae1aee7f5e
Micro SD contacts were OK for SCHD3A100.
...
Readme update.
Silkscreen outline drawn.
7 years ago
e7c7b84b23
Micro SD footprint: possibly wrong, mirrored pins?
7 years ago
d44d701ed2
Micro SD pinout picture
7 years ago
61f24c0d51
readme update
7 years ago
ef097be296
gerbers update
7 years ago
bc4b88ee58
Micro SD: using SCHD3A0100
7 years ago
52c02d540c
Footprint ALPS SCHD3A0100 (obsolete but traditionally good)
7 years ago
32dc034306
doc: sdcard dimensions
7 years ago
f2c401078b
gerbers update
7 years ago
c42c90ae37
FPGA_DONE connected to ESP32 over a resistors,
...
Other resistors moved away to allow routing thru the mess.
ESP-32 connected missing GND pin
7 years ago
2a6adff571
readme update (connect DONE pin to ESP32)
7 years ago
cb69b2cc9a
ECP5 85E schematic footprint
7 years ago
50609a4cab
sdcard part numbers info
7 years ago
f3d84dbfdc
LED D19 was oriented wrong, now correct
7 years ago
10df092413
using modified ECP5 footprint
7 years ago
3aac13deb4
footprint for ECP5:
...
fix 25E device, small pin naming swapping BANK0 one pin A/B
new 45E device, modified pin names to fit (needs more review)
new 85E device but pin names are wrong (need more work)
7 years ago
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