Commit Graph

137 Commits (bf74876beec80e790caf4f5d9ad87f7df1c252b6)

Author SHA1 Message Date
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 a648ca17fc schematics: more descriptive wiring for v1.7->v1.8 ESP32 upgrade 7 years ago
davor 965d04d7d5 schematics: WIFI LED on GPIO5, route WIFI_GPIO5 and WIFI_GPIO17 to FPGA 7 years ago
davor c1053dd7bd schematics: cleanup of MFG_PN to simplify BOM 7 years ago
davor 44f2e1af3f schematics: comments on what on "wifi" sheet was connected on v1.7 7 years ago
davor 3a565010f3 schematics: WIFI_GPIO5 connected to previous WIFI_GPIO15 on "usb" sheet 7 years ago
davor 6105904701 schematics: wifi centered on sheet 7 years ago
davor 76fce6e3cd schematics: notes about wifi connections on PCB v1.7 7 years ago
davor 7caf7a4f5f schematics: v1.7.9 SD card hopfully connected properly to ESP32 SD_MMC 7 years ago
davor 804ac1c309 schematics: Add some PN's for the BOM 7 years ago
davor e81d05b68d schematics: renaming pins J..+- to GP,GN.. 7 years ago
davor 08e107ae65 schematics: detach SD card connection from ESP32, it won't 7 years ago
davor 006cac18f6 schematics: comment TXLED blinks when ftdi_rx receives data 7 years ago
davor 3a87d41201 schematics: additional comments for wifi bootstrapping and readme update 7 years ago
Emard 4298d197d1 schematics: small cleanup 7 years ago
davor b41c200d79 schematics: cosmetics, hidign some button datasheet URL for schematics 7 years ago
davor c87e9f6c4c schematics: renumbering dipswitch pins to match writing on the 7 years ago
Emard ea88fb4ceb schematics: changed I2C and SPI FLASH part numbers to provide 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 020d7bdfa7 schematics: change core voltage 1.2V->1.1V (RB1 changed 15k->18k) 7 years ago
davor 3336b63a5b small schematics notes about WiFi 7 years ago
Emard 2b2420fe37 schematics: text labels that enumerate differential pairs on 2.54mm connector 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 ba4c8e8d22 PCB v1.6 SDRAM fully reworked 7 years ago
davor af531b0fd5 LED values renamed to RED and GREEN 7 years ago
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
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 c42c90ae37 FPGA_DONE connected to ESP32 over a resistors, 7 years ago
davor f3d84dbfdc LED D19 was oriented wrong, now correct 7 years ago
Emard f8b5dc97eb update SD card power supply and gerbers 8 years ago
Emard bab7ee607e placeholder for 1.5k pullup for usb 1.0 8 years ago
Emard 9cc436ce8c Additional VCC 2.2uF blocking capacitors near the switching 8 years ago
davor f120d212d9 433 MHz onboard antenna (need to uncover copper infill layers) 8 years ago
davor 9f6eae914c connecting almost all free pins from ESP32 to FPGA 8 years ago
davor d462ffc350 Connecting more ESP32 WIFI pins, 8 years ago
davor 600c4478fd esp32: avoid connection to NC pin for JTAG_TDO 8 years ago
davor 0229a768ad FPGA direct-to-pin Hackish USB transciver 27 ohm + 3.6 V zener 8 years ago
davor 236f63488a DIP SWITCH routed 8 years ago
davor 32836831ae i2c of RTC connected to GPDI i2c 8 years ago
davor 2153a220a0 schematic symbol for ADC MAX11123 8 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
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 b7500cc477 increasing thickness of power traces, moving clock 8 years ago
davor dbf4b92a22 audio DAC routed 8 years ago
davor 23b588ff16 Routing... 4 routes remaining 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 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
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 4b5faa4f58 eeprom for FT2232 8 years ago
Davor ddd08e597e JTAG port to USB sheet 8 years ago
Davor c17b4cfa73 connecting FT2232 with JTAG 8 years ago
Davor 17ba085b6f audio jack to "analog" sheet 8 years ago
Davor 3068b9a777 update correct USB footprint as the part ordered 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 24e8015ff0 move usb to "usbserial" sheet and add ft2232 footprint 8 years ago