99 Commits (39dce76f0a282ea21424ad17bbd23e61187762f9)

Author SHA1 Message Date
Davor 39dce76f0a use new schem symbol
8 years ago
Davor 2cda80c3a8 manually routed few tracks of GPIO
8 years ago
Davor 8a53acb71a cleaning GPDI routes and moving OLED back in place
8 years ago
davor 70fb21781b reorder GPDI differential pairs for almost straitforward routing
8 years ago
davor a8f1214b27 reorder SDRAM to FPGA connection for straightforward routing
8 years ago
Davor 19c91e5c6b differential pair track thickness and spacing
8 years ago
Davor 632e5bd443 importing netlist with differential pairs named + -
8 years ago
Davor ec42a18d26 reordering RAM connections to use peripheral pins near SDRAM chip
8 years ago
davor 53f11a6950 reducing track width to 0.19 mm to pass out of 2nd row of BGA
8 years ago
Davor 961755fc98 manual routing BGA power
8 years ago
Davor af042dfef0 manually routing BGA power
8 years ago
davor a1d25d9d24 create copper fill layers
8 years ago
davor d6fd30e59c jumper to disable wifi module
8 years ago
davor 38517df9f6 fine tuning via diameters and clearances
8 years ago
davor dd597e7b49 board production rules for oshpart
8 years ago
davor 1c5b8a64a3 use new footprint for crystal oscillator
8 years ago
davor 508318d712 PCB moving 3.5mm DAC resistors below 3.5m jack, side-by-side
8 years ago
davor e9825a4105 enlarging the board for 7x2.54 mm to fit triple protoboard
8 years ago
davor 0af487f23c renaming clocks
8 years ago
davor c297a5294f adding 25 MHz oscillator and moving some parts around
8 years ago
Davor f894f386df design rules, move to BGA netlist to route with thinner traces
8 years ago
Davor 12e89e677a connecting wifi, usbserial, oled, sd card
8 years ago
Davor 0ca9b4cb0e notify possible extra width of the board 7x2.54 mm
8 years ago
Davor 3e68526ccb it acutally routed but schematic is still incomplete :)
8 years ago
Davor ad0ae760b5 overnight run of freeroute routed much
8 years ago
Davor a477fbd050 connecting flash config chip
8 years ago
davor a8c293805f moving battery down,
8 years ago
davor dc1ae11172 partially routed board using "freeroute" autorouter
8 years ago
davor e37f17e390 moving PCB components around
8 years ago
davor 2dedab2d9a moving 8-pin chip away from 3.5mm jack
8 years ago
davor 9b02f3265d compacting the board to hold 2.54mm headers, buttons moved
8 years ago
davor 85cb0b3f93 Placing 40-pin connectors side-by-side,
8 years ago
davor a7de1a4e58 power button
8 years ago
davor a60712b2f6 place renumbered schematic units of the fpga chip
8 years ago
davor c3889467a0 rename gpio pins same as BGA pin e.g. A9, C11, ...
8 years ago
davor 4f3fabdb5f oled updated on the schematic and PCB
8 years ago
davor b1062e5795 place oled symbol on pcb
8 years ago
davor 6639abded3 add 4 mounting holes
8 years ago
davor b661cacede Change to 2x20 pin headers, PCB layout currently sub-optimal
8 years ago
davor f7185a0ff7 improving wifi SD and JTAG pinouts.
8 years ago
davor f9ba6fa20b chage ESP8266-12E to ESP32S
8 years ago
davor a0dae5bb6a another diode to duscharge C14 at shutdown
8 years ago
Davor cf01d5cc8d Power: Replace discharge resistor which leaks with
8 years ago
Davor 8110cea7fa moving DAC resistor network closer to 3.5mm jack
8 years ago
davor 5d4ce79295 connecting BANK2 to PMOD connectors
8 years ago
davor dc6ea57d67 Label button pullup net "BTNPU"
8 years ago
davor 23c4cde741 GPDI I2C 5V level shifter
8 years ago
davor 7fd0f561fc Add SPI flash chip
8 years ago
davor b6697c4012 Audio 3.5mm jack resistor network
8 years ago
davor 499b223bda small changes
8 years ago