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Code Issues 19 Pull Requests Releases Wiki Activity
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68 Commits (31c7fb7dedd06998573198d9d70ea6e76b1e474c)

Author SHA1 Message Date
davor 323c7d78b7 schematics: hopefully getting rid of all references to micro-gpdi-d
7 years ago
davor 853497d403 schematics: replace 45F chip with 85F
7 years ago
davor b006a34b71 schematics: C54 22uF for 3V RTC battery
7 years ago
davor 3996e140ef schematics: kicad 5 load and save
7 years ago
davor 7b88b3baf1 schematics: v1.8 adding capacitor for 2.5/3.3V
7 years ago
davor 1911c0afe2 schematics: add capacitor near SDRAM
7 years ago
davor db50639a60 schematics: 4 22nF capacitors for 2.5/3.3V and 3.3V near J1 and J2 connector
7 years ago
davor ec8c012ebb schematics: jumper for selectable 2.5V/3.3V J1 voltage
7 years ago
davor 4ae602347e schematics: power decoupling capactor near OLED
7 years ago
davor 42e3255b7a schematics: US2 diodes pull up/down 1.5k/15k
7 years ago
davor d95e2eab3d schematics: 3 decoupling 22nF capacitors for SDRAM
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 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 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 5b7c755ee1 schematics: flip audio 0-3
7 years ago
davor 3fa407e54f schematics: use 12-bit dac instead of 8-bit
7 years ago
davor f4d7692c91 schematics: SD card symbol with 2 CD pins connected to GND
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
davor 050a70079a move one audio-v pin from bank0 to bank7 so
7 years ago
davor 0d71e508ae analog: audio ring2 resistor DAC network connected to FPGA
7 years ago
davor 6d74bb29fc PCB v1.7 fix wrong audio jack connection
7 years ago
Emard ba4c8e8d22 PCB v1.6 SDRAM fully reworked
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
Emard 07de158d38 R56 for FT231X rev A,B,C workaround from TN140_FT231X Errata
7 years ago
davor bc4b88ee58 Micro SD: using SCHD3A0100
7 years ago
Emard bab7ee607e placeholder for 1.5k pullup for usb 1.0
7 years ago
davor f120d212d9 433 MHz onboard antenna (need to uncover copper infill layers)
7 years ago
davor 0229a768ad FPGA direct-to-pin Hackish USB transciver 27 ohm + 3.6 V zener
7 years ago
davor 6d14ed8ff0 Placing DIP switch, but not yet connecting it to FPGA
7 years ago
davor 37bb008e24 ADC connecting REF+/REF- and SPI
7 years ago
davor 2ca8acc32d ADC chip moved on top layer.
7 years ago
davor 32836831ae i2c of RTC connected to GPDI i2c
7 years ago
davor ee20b46f6d connecting ADC substrate pad to GND
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 278ac6b341 2.2uF for ESP-32 and gerber update
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 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 1e5e0b01a6 connecting JTAG lines to FTDI serial lines RI DCD CTS DSR
8 years ago