Emard
|
5387e9a7eb
|
SPICE: more conservative gate threshold for 2N7002
|
7 years ago |
|
Emard
|
ca3e7b21a6
|
SPICE: simulating USB plug-in, shutdown signal, manual button and RTC alarm
and FTDI_nSLEEP, so far everything works OK
|
7 years ago |
|
davor
|
521e4e5b0d
|
spice analysis for shutdown network (not yet complete)
|
7 years ago |
|
Emard
|
67289e27e0
|
update gerbers
|
7 years ago |
|
Emard
|
e3080fafa6
|
moving text (references) out of pads
|
7 years ago |
|
Emard
|
ae89937b6e
|
readme
|
7 years ago |
|
Emard
|
725e5fbd36
|
update jpegs
|
7 years ago |
|
Emard
|
b8ae6cb757
|
update gerbers
|
7 years ago |
|
Emard
|
cc4c1dd6ee
|
aligning BTN's and DIP SW
|
7 years ago |
|
Emard
|
6c38aabb74
|
moving "UP" button 1.27 mm up
3D models for dipswitch
|
7 years ago |
|
davor
|
eaf4c2402a
|
Fab layer, moving values to avoid overlap writings
GPDI footprint edited to remove some unneeded lines
Gerbers update
|
7 years ago |
|
davor
|
d7d473396a
|
Moving C1 reference away from 2.54 mm header solder pads
|
7 years ago |
|
davor
|
81960fb3b0
|
updated pictures (jpegs)
|
7 years ago |
|
davor
|
d56ddd959d
|
gerbers update
|
7 years ago |
|
davor
|
201cb628b1
|
removing transistor SOT-23 3D models (wrong orientation)
moving some capacitor reference for readability
|
7 years ago |
|
davor
|
52047f93d8
|
moving 5V IN/OUT routing diode to bottom side
|
7 years ago |
|
davor
|
fba16cd43e
|
Silkscreen JTAG tidying up
|
7 years ago |
|
davor
|
209b78491f
|
readme update, ADC info
|
7 years ago |
|
davor
|
8588f60587
|
readme update
|
7 years ago |
|
davor
|
d89d1dbb0f
|
gerbers update
|
7 years ago |
|
davor
|
9fc4bf0dcf
|
readme update
|
7 years ago |
|
davor
|
d2373e7a66
|
readme update: todo allow external differential clock input
|
7 years ago |
|
davor
|
8c0f769536
|
Silkscreen writings FPGA, 32MB, ULX3S v1.0, ADC, RTC, 25 MHz
|
7 years ago |
|
davor
|
52fc46899e
|
silkscreen on bottom layer: avoiding writing on solder pads
|
7 years ago |
|
davor
|
53ea44f214
|
Silkscreen JTAG header signal names
readme update
|
7 years ago |
|
davor
|
5a2eb8220f
|
silkscreen on top layer: avoiding writing on solder pads
|
7 years ago |
|
Emard
|
407177a486
|
Move HDMI a bit closer to OLED
|
7 years ago |
|
Emard
|
e15ab7d84f
|
removing battery circle from the sikscreen
(changing footprint)
|
7 years ago |
|
Emard
|
e3a535e842
|
move 25MHz clock generator Y1 away from heat and EM noise
|
7 years ago |
|
Emard
|
7569433437
|
removing OLED outline from the silkscreen
(footprint changed)
|
7 years ago |
|
Emard
|
079a93a159
|
readme update
|
7 years ago |
|
Emard
|
0312d80fa3
|
reducing default solder mask clearance to 0.05 mm
it will help preventing shortcuts coming from solder
overflow
|
7 years ago |
|
Emard
|
64f70e4998
|
routing 5V using shorter path between 2 USB connectors
|
7 years ago |
|
davor
|
f120d212d9
|
433 MHz onboard antenna (need to uncover copper infill layers)
|
7 years ago |
|
davor
|
6b9a07a7ab
|
BGA footprint with double squares for manual alignment
|
7 years ago |
|
Emard
|
98a9a84c3e
|
readme update
|
7 years ago |
|
Emard
|
46218e383e
|
yellow layer cleanup - removing part of trace leading nowhere
|
7 years ago |
|
Emard
|
c28b6c7126
|
readme update todo list
|
7 years ago |
|
Emard
|
e76db02634
|
small changes, moving the traces
|
7 years ago |
|
davor
|
9f6eae914c
|
connecting almost all free pins from ESP32 to FPGA
(only 4 left unconnected)
|
7 years ago |
|
Emard
|
1f9c416f60
|
R25 moved away from OLED screw hole (to the bottom side)
|
7 years ago |
|
Emard
|
1588776a9d
|
top layer GND infill
|
7 years ago |
|
Emard
|
7768508f33
|
moving battery to allow clearance from VBAT pad and screw hole (GND)
|
7 years ago |
|
davor
|
68db94dacd
|
small cleanup of traces/vias
|
7 years ago |
|
davor
|
d462ffc350
|
Connecting more ESP32 WIFI pins,
sharing them with external 2.54 mm header
to access ADC and HSPI
|
7 years ago |
|
davor
|
f46b531882
|
doc: esp32 module pinout JPG picture
|
7 years ago |
|
davor
|
600c4478fd
|
esp32: avoid connection to NC pin for JTAG_TDO
|
7 years ago |
|
davor
|
0229a768ad
|
FPGA direct-to-pin Hackish USB transciver 27 ohm + 3.6 V zener
|
7 years ago |
|
davor
|
00c73747b3
|
thicker USB GND traces, vias and small cleanup on nearby traces
|
7 years ago |
|
davor
|
1ab504aaf2
|
Moving USB connectors on top layer
|
7 years ago |
