30 Commits (5b2e0d6e49f012af5c1cf6009b3b328224a9b9b2)

Author SHA1 Message Date
davor a04b74cc61 schematics, footprints: micro usb cleanup
7 years ago
davor b021529129 schematics: remove path to old sdram library
7 years ago
davor 6079a51257 schematics: symbol for SDRAM copied from rescue to proper library
7 years ago
davor fd6a0d3a2a schematics: bump version to v1.7.8
7 years ago
davor 6b50f65544 footprints: FPGA renaming Quad SPI lines D2,D3
7 years ago
davor 3fa407e54f schematics: use 12-bit dac instead of 8-bit
7 years ago
davor 08e107ae65 schematics: detach SD card connection from ESP32, it won't
7 years ago
davor f4d7692c91 schematics: SD card symbol with 2 CD pins connected to GND
7 years ago
davor 9692fea61d cosmetix: LED D22 moved a bit left to be symmetrical
7 years ago
Emard a135164670 increase schematic version to 1.7.1
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
davor 0d71e508ae analog: audio ring2 resistor DAC network connected to FPGA
7 years ago
davor 6d74bb29fc PCB v1.7 fix wrong audio jack connection
7 years ago
davor 1ffed1dea1 comment at "usb" sheet about reasons for the JTAG pinout
7 years ago
Emard ba4c8e8d22 PCB v1.6 SDRAM fully reworked
7 years ago
davor 10df092413 using modified ECP5 footprint
7 years ago
davor fdf38ad9a1 DIP switch moved to the right, near RAM.
7 years ago
davor 2153a220a0 schematic symbol for ADC MAX11123
7 years ago
Emard 475be947ba updating schematics PDF
8 years ago
davor 9d6f8bf493 improving SD card power supply and replacing with
8 years ago
davor 1f60f95a71 compatible OLED models: SSD1306 or SSD1331
8 years ago
davor 85cb0b3f93 Placing 40-pin connectors side-by-side,
8 years ago
davor 4f3fabdb5f oled updated on the schematic and PCB
8 years ago
davor f9ba6fa20b chage ESP8266-12E to ESP32S
8 years ago
Davor 24e8015ff0 move usb to "usbserial" sheet and add ft2232 footprint
8 years ago
Davor 59dde3ae13 add DC-DC converter to power sheet
8 years ago
Davor 25672b71ff updating pins for BANK1 (still incomplete)
8 years ago
Davor c52fe53c1e Departing from RPI-0 size to a 56x106 mm board
8 years ago
davor 3f8b5009a9 Uploading initial kicad project for ULX3S
9 years ago