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Code Issues 19 Pull Requests Releases Wiki Activity
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78 Commits (a03cde57bc59403c205df72327ed3ced6ec2f672)

Author SHA1 Message Date
davor 7b88b3baf1 schematics: v1.8 adding capacitor for 2.5/3.3V
7 years ago
davor 1911c0afe2 schematics: add capacitor near SDRAM
7 years ago
davor db50639a60 schematics: 4 22nF capacitors for 2.5/3.3V and 3.3V near J1 and J2 connector
7 years ago
davor ec8c012ebb schematics: jumper for selectable 2.5V/3.3V J1 voltage
7 years ago
davor ea96ac0d18 schematics: use non-handsoldering footprints for all 22nF and 100nF capacitors
7 years ago
davor 4ae602347e schematics: power decoupling capactor near OLED
7 years ago
davor 42e3255b7a schematics: US2 diodes pull up/down 1.5k/15k
7 years ago
davor d95e2eab3d schematics: 3 decoupling 22nF capacitors for SDRAM
7 years ago
davor 2f3cc59274 schematics: adding mouser P/N
7 years ago
davor b205d52f4f schematics: sprinkling 22nF decoupling capacitors under FPGA
7 years ago
davor a04b74cc61 schematics, footprints: micro usb cleanup
7 years ago
davor 6079a51257 schematics: symbol for SDRAM copied from rescue to proper library
7 years ago
davor c1053dd7bd schematics: cleanup of MFG_PN to simplify BOM
7 years ago
davor 6b50f65544 footprints: FPGA renaming Quad SPI lines D2,D3
7 years ago
davor 987aefa1fd schematics: routing FPGA to SPI QUAD.
7 years ago
davor e81d05b68d schematics: renaming pins J..+- to GP,GN..
7 years ago
davor 91dc09995c schematics: SDRAM manufacturer url and PN
7 years ago
davor 11e38d2211 schematics: corrected SDRAM part number
7 years ago
davor f5de9a85ed schematics: connecting SHUTDOWN to FPGA
7 years ago
davor f4d7692c91 schematics: SD card symbol with 2 CD pins connected to GND
7 years ago
Emard 537e2229b6 schematics: swap U2,U9
7 years ago
Emard 3915779e0c schematics: part numbers and URLs of datasheets and manufacturers
7 years ago
Emard 52814d6ae0 WIFI LED (blue) on schematics
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
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)
7 years ago
Emard d57b16519c update (I hope) all chip units to 85F
7 years ago
davor e4fc99887e moving GND and VCC on schematics symbols to
7 years ago
Emard 07de158d38 R56 for FT231X rev A,B,C workaround from TN140_FT231X Errata
7 years ago
davor bc4b88ee58 Micro SD: using SCHD3A0100
7 years ago
davor 10df092413 using modified ECP5 footprint
7 years ago
Emard bab7ee607e placeholder for 1.5k pullup for usb 1.0
7 years ago
davor f120d212d9 433 MHz onboard antenna (need to uncover copper infill layers)
7 years ago
davor 0229a768ad FPGA direct-to-pin Hackish USB transciver 27 ohm + 3.6 V zener
7 years ago
davor 5f589c33f4 USB directly to FPGA for possible USB1.1 core
7 years ago
davor 6d14ed8ff0 Placing DIP switch, but not yet connecting it to FPGA
7 years ago
davor 37bb008e24 ADC connecting REF+/REF- and SPI
7 years ago
davor 2153a220a0 schematic symbol for ADC MAX11123
7 years ago
Emard be09416928 Add 27 ohm resistors in series with FTDI USB and readme update
8 years ago
davor 278ac6b341 2.2uF for ESP-32 and gerber update
8 years ago
Emard ee7d266543 Resistors for LEDs
8 years ago
Emard 18aef04f2c JTAG header
8 years ago
davor dcbf46dff2 optimizing PCB
8 years ago
davor b7500cc477 increasing thickness of power traces, moving clock
8 years ago
davor 2a60828a99 schem. pullup 1.5k for USB 1.1 full speed mode
8 years ago
davor 23b588ff16 Routing... 4 routes remaining
8 years ago
davor 0f9d00f602 Buffer capacitor for SDRAM
8 years ago
davor 1e5e0b01a6 connecting JTAG lines to FTDI serial lines RI DCD CTS DSR
8 years ago