Commit Graph

127 Commits (1f5e9a10b7a9bc96e5c254af771c81e4b12183ea)

Author SHA1 Message Date
Emard 16fedcac96 schematics: additional 2 lines for US2 (GP,GN 22,25 moved) 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 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 e81d05b68d schematics: renaming pins J..+- to GP,GN.. 7 years ago
davor 0990aa8ac2 schematics: fix shutdown and i2c pullup to 5V D11=LED R4,R25,R26=4.7k 7 years ago
davor 9ab20cb840 specific comments about RC shutdown constant on "power" sheet 7 years ago
davor 766f96a80a schematics: comments about i2c sharing 7 years ago
davor b41c200d79 schematics: cosmetics, hidign some button datasheet URL for schematics 7 years ago
Emard ea88fb4ceb schematics: changed I2C and SPI FLASH part numbers to provide 7 years ago
Emard 7aa1854030 schematics: use SOA008 footprint for the SPI flash chip 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 4a35c95132 GPDI CEC add protection resistor R61 470 ohm 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
davor 0d71e508ae analog: audio ring2 resistor DAC network connected to FPGA 7 years ago
davor f843d3169a gpdi sheet, i2c voltage shifter, VREF filtering with C18 100nF->470nF 7 years ago
Emard ba4c8e8d22 PCB v1.6 SDRAM fully reworked 7 years ago
Emard eca6978391 HDMI fixed wrong wiring PCB v1.5 7 years ago
davor bc41b3052d move WIFI disable jumper closer to BTN1 7 years ago
davor 1ea88bda53 Adding pins to schematic symbols for all chips in unit "H" (SERDES) 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 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 bcf94bafab buttons footprints correct now 7 years ago
davor 236f63488a DIP SWITCH routed 8 years ago
davor 2153a220a0 schematic symbol for ADC MAX11123 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
davor 23b588ff16 Routing... 4 routes remaining 8 years ago
davor 1f60f95a71 compatible OLED models: SSD1306 or SSD1331 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
davor dcc2d375ea routing additional pins to J2 GPIO. 2 differential pairs left to route 8 years ago
davor 9f0d9c46a7 routing half of J2 gpio 8 years ago
Emard e30bbeea40 routing 4 GPIO on J2 8 years ago
Davor 19b884baef using corrected schem symbol, reordering pins 8 years ago
Davor 39dce76f0a use new schem symbol 8 years ago
Davor 2cda80c3a8 manually routed few tracks of GPIO 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 1c5b8a64a3 use new footprint for crystal oscillator 8 years ago
davor 0af487f23c renaming clocks 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 a477fbd050 connecting flash config chip 8 years ago
davor dc1ae11172 partially routed board using "freeroute" autorouter 8 years ago
davor 85cb0b3f93 Placing 40-pin connectors side-by-side, 8 years ago
davor a7de1a4e58 power button 8 years ago
davor 4f3fabdb5f oled updated on the schematic and 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 222f4805b3 SDRAM add global labels for signals 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 aa8fac622b SD card to sperate "sdcard" sheet 8 years ago
Davor ddd08e597e JTAG port to USB sheet 8 years ago
Davor 17ba085b6f audio jack to "analog" sheet 8 years ago
Davor 8ed3d57c66 Add wake on RTC and shutdown network 8 years ago
Davor 133417070a add RTC to power sheet 8 years ago
Davor e0bdf34cfe ft2232 corrected package qfn-64 -> qfn-56 8 years ago
Davor 24e8015ff0 move usb to "usbserial" sheet and add ft2232 footprint 8 years ago
Davor 473b5ff1aa smaller size capacitors 22uF 2112->0805 8 years ago
Davor c95d2d7b18 GPDI to separate sheet 8 years ago