73 Commits (1f2f7945e6ad95c0d22e83d5f0a1c0a8dfbaf26a)

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 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 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 32786d55d0 schematics: LED resistors R41-48 changed footprint 0603 non-handsoldering
7 years ago
davor 338b8dda3d schematics: 4-color LED: RED, ORANGE, GREEN, BLUE
7 years ago
davor 987aefa1fd schematics: routing FPGA to SPI QUAD.
7 years ago
davor e81d05b68d schematics: renaming pins J..+- to GP,GN..
7 years ago
davor 5c44068917 schematics: LED power saving for weak IO bank drivers, all resistors 1k.
7 years ago
davor 6228263ac6 schematics: additional diode R23 to make shutdown more reliable
7 years ago
davor 5065b98876 schematics: change value LED resistors 330->470 ohm for power saving
7 years ago
davor 006cac18f6 schematics: comment TXLED blinks when ftdi_rx receives data
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 f4d7692c91 schematics: SD card symbol with 2 CD pins connected to GND
7 years ago
davor c87e9f6c4c schematics: renumbering dipswitch pins to match writing on the
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
davor 7cebd0afa5 changing DAC resistors 100-820 ohm -> 150-1200 ohm
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 220f575442 schematic "power" sheet and footprint cosmetics
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
Emard 35598e53fb FT231X workaround blues
7 years ago
davor f3d84dbfdc LED D19 was oriented wrong, now correct
7 years ago
Emard d0cf4eaeaf DIP switch correct footprint
7 years ago
Emard bcf94bafab buttons footprints correct now
7 years ago
davor fdf38ad9a1 DIP switch moved to the right, near RAM.
7 years ago
davor 236f63488a DIP SWITCH routed
7 years ago
davor 6d14ed8ff0 Placing DIP switch, but not yet connecting it to FPGA
7 years ago
davor 32836831ae i2c of RTC connected to GPDI i2c
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
Emard ee7d266543 Resistors for LEDs
8 years ago
Emard 238ad770ce moving USB LEDs on TOP layer
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 23b588ff16 Routing... 4 routes remaining
8 years ago
davor 0f9d00f602 Buffer capacitor for SDRAM
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
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 85cb0b3f93 Placing 40-pin connectors side-by-side,
8 years ago