davor
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449eea2cd8
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schematics v1.8.6: fixing RTC time loss issue with RC network
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7 years ago |
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davor
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6b3e3451ea
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schematics: v1.8.5
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7 years ago |
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davor
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182103e923
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schematics: v1.8.4
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7 years ago |
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davor
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caf94acd59
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schematics: v1.8.3
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7 years ago |
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davor
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10e8e97633
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schematics v1.8.2
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7 years ago |
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davor
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323c7d78b7
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schematics: hopefully getting rid of all references to micro-gpdi-d
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7 years ago |
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davor
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853497d403
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schematics: replace 45F chip with 85F
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7 years ago |
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davor
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b006a34b71
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schematics: C54 22uF for 3V RTC battery
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7 years ago |
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davor
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3996e140ef
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schematics: kicad 5 load and save
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7 years ago |
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davor
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7b88b3baf1
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schematics: v1.8 adding capacitor for 2.5/3.3V
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7 years ago |
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davor
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9d1c3c6a2c
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schematics: v1.7.16
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7 years ago |
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davor
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db50639a60
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schematics: 4 22nF capacitors for 2.5/3.3V and 3.3V near J1 and J2 connector
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7 years ago |
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davor
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32bd7673a8
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schematics: v1.7.14
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7 years ago |
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davor
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ea96ac0d18
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schematics: use non-handsoldering footprints for all 22nF and 100nF capacitors
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7 years ago |
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davor
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8ff6e0e20e
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schematics update, setting L1,L2,L3 all the same PN
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7 years ago |
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davor
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b535b7ccee
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schematics: references for buttons on previous PCB v1.7
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7 years ago |
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davor
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2f3cc59274
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schematics: adding mouser P/N
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7 years ago |
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davor
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b205d52f4f
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schematics: sprinkling 22nF decoupling capacitors under FPGA
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7 years ago |
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davor
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a04b74cc61
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schematics, footprints: micro usb cleanup
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7 years ago |
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davor
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6079a51257
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schematics: symbol for SDRAM copied from rescue to proper library
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7 years ago |
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davor
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7caf7a4f5f
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schematics: v1.7.9 SD card hopfully connected properly to ESP32 SD_MMC
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7 years ago |
|
davor
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fd6a0d3a2a
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schematics: bump version to v1.7.8
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7 years ago |
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davor
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08e107ae65
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schematics: detach SD card connection from ESP32, it won't
boot when this is connected.
|
7 years ago |
|
davor
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f4d7692c91
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schematics: SD card symbol with 2 CD pins connected to GND
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7 years ago |
|
Emard
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6cc027aed0
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schematics: update inductor PN, swap L2 <-> L3
|
7 years ago |
|
Emard
|
380fcdf86a
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schematic: newly created SOT96-1 used for NXP RTC
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7 years ago |
|
Emard
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a5a51a8f28
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connected missing SD card pins to esp-32
|
7 years ago |
|
Emard
|
a135164670
|
increase schematic version to 1.7.1
|
7 years ago |
|
Emard
|
154645af07
|
on schematics write revision 1.7.0 to match similar
writing on PCB v1.7
|
7 years ago |
|
Emard
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ba4c8e8d22
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PCB v1.6 SDRAM fully reworked
|
7 years ago |
|
davor
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e4fc99887e
|
moving GND and VCC on schematics symbols to
common locations for planned PCB which
supports upgrade path for example
12F->25F->45F->85F and if possible ECP5U->ECP5UM
|
7 years ago |
|
Emard
|
07de158d38
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R56 for FT231X rev A,B,C workaround from TN140_FT231X Errata
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7 years ago |
|
davor
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2153a220a0
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schematic symbol for ADC MAX11123
small PCB traces cleanup
ADC chip placed on PCB but connected only to GND
|
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 |
|
davor
|
b7500cc477
|
increasing thickness of power traces, moving clock
to a bank which is always at 3.3V
|
8 years ago |
|
davor
|
2a60828a99
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schem. pullup 1.5k for USB 1.1 full speed mode
|
8 years ago |
|
davor
|
23b588ff16
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Routing... 4 routes remaining
|
8 years ago |
|
davor
|
0f9d00f602
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Buffer capacitor for SDRAM
|
8 years ago |
|
Davor
|
39dce76f0a
|
use new schem symbol
|
8 years ago |
|
davor
|
c297a5294f
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adding 25 MHz oscillator and moving some parts around
|
8 years ago |
|
Davor
|
12e89e677a
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connecting wifi, usbserial, oled, sd card
|
8 years ago |
|
Davor
|
a477fbd050
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connecting flash config chip
|
8 years ago |
|
davor
|
85cb0b3f93
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Placing 40-pin connectors side-by-side,
changing ft2232 to ft231x
|
8 years ago |
|
davor
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4f3fabdb5f
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oled updated on the schematic and PCB
|
8 years ago |
|
davor
|
6639abded3
|
add 4 mounting holes
|
8 years ago |
|
davor
|
f9ba6fa20b
|
chage ESP8266-12E to ESP32S
approximate (maybe incorrect) connections - need review
(programming esp from fpga, jtag, sd, chip enable)
|
8 years ago |
|
davor
|
7fd0f561fc
|
Add SPI flash chip
|
8 years ago |
|
davor
|
aa8fac622b
|
SD card to sperate "sdcard" sheet
small rearranging and comments
|
8 years ago |
|
davor
|
4b5faa4f58
|
eeprom for FT2232
|
8 years ago |
