76 Commits (a8b7b263ac79b1af426be4e5051847ddb3493162)

Author SHA1 Message Date
davor 1ea88bda53 Adding pins to schematic symbols for all chips in unit "H" (SERDES)
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 1cdad1e4d0 all diodes SOD-323 and SOD-323F packages changed to handsoldering
7 years ago
davor bc4b88ee58 Micro SD: using SCHD3A0100
7 years ago
davor f3d84dbfdc LED D19 was oriented wrong, now correct
7 years ago
Emard f8b5dc97eb update SD card power supply and gerbers
7 years ago
Emard bab7ee607e placeholder for 1.5k pullup for usb 1.0
7 years ago
Emard 9cc436ce8c Additional VCC 2.2uF blocking capacitors near the switching
7 years ago
Emard 91ac1cc478 D8,D9,D51,D52: SMA package 2A low drop low profile
7 years ago
davor 68a23c127c set package SOD323 to all small diodes
7 years ago
davor eaf4c2402a Fab layer, moving values to avoid overlap writings
7 years ago
davor f120d212d9 433 MHz onboard antenna (need to uncover copper infill layers)
7 years ago
davor 9f6eae914c connecting almost all free pins from ESP32 to FPGA
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 fdf38ad9a1 DIP switch moved to the right, near RAM.
7 years ago
davor 5f589c33f4 USB directly to FPGA for possible USB1.1 core
7 years ago
davor 236f63488a DIP SWITCH routed
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 81b3ea5da0 adding minimal set of 3 2.2uF capacitor for 1.2V, 2.5V and 3.3V
8 years ago
Emard ee7d266543 Resistors for LEDs
8 years ago
Emard 18aef04f2c JTAG header
8 years ago
Emard 238ad770ce moving USB LEDs on TOP layer
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 1a122bfc67 fully routed
8 years ago
davor dbf4b92a22 audio DAC routed
8 years ago
davor 23b588ff16 Routing... 4 routes remaining
8 years ago
davor 0f9d00f602 Buffer capacitor for SDRAM
8 years ago
davor dcbfda0556 Run DRC to update cupper fill zones
8 years ago
davor 9d6f8bf493 improving SD card power supply and replacing with
8 years ago
Emard 5590ba802d optimizing routing for SD and FTDI
8 years ago
davor 1e5e0b01a6 connecting JTAG lines to FTDI serial lines RI DCD CTS DSR
8 years ago
Emard 5e953da6b9 connecting required pins for WiFi programming
8 years ago
Emard 5432fd6540 connecting clock and ftdi USB
8 years ago
Emard 092e601af1 connecting LEDs
8 years ago
Emard 364957f9e0 connecting OLED
8 years ago
Davor 19b884baef using corrected schem symbol, reordering pins
8 years ago
Davor 39dce76f0a use new schem symbol
8 years ago
davor 70fb21781b reorder GPDI differential pairs for almost straitforward routing
8 years ago
Davor aef3945a8e differential pin naming for GPDI, USB, GPIO
8 years ago
Davor ec42a18d26 reordering RAM connections to use peripheral pins near SDRAM chip
8 years ago
davor d6fd30e59c jumper to disable wifi module
8 years ago
davor 9570c1137b small edits
8 years ago
davor c297a5294f adding 25 MHz oscillator and moving some parts around
8 years ago
Davor 12e89e677a connecting wifi, usbserial, oled, sd card
8 years ago
Davor a477fbd050 connecting flash config chip
8 years ago