Davor
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12e89e677a
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connecting wifi, usbserial, oled, sd card
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8 years ago |
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Davor
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a477fbd050
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connecting flash config chip
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8 years ago |
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davor
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dc1ae11172
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partially routed board using "freeroute" autorouter
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8 years ago |
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davor
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85cb0b3f93
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Placing 40-pin connectors side-by-side,
changing ft2232 to ft231x
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8 years ago |
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davor
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a7de1a4e58
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power button
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8 years ago |
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davor
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a60712b2f6
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place renumbered schematic units of the fpga chip
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8 years ago |
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davor
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e2899667ef
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place all available banks to gpio page
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8 years ago |
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davor
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c3889467a0
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rename gpio pins same as BGA pin e.g. A9, C11, ...
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8 years ago |
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davor
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4f3fabdb5f
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oled updated on the schematic and PCB
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8 years ago |
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davor
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6639abded3
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add 4 mounting holes
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8 years ago |
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davor
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b661cacede
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Change to 2x20 pin headers, PCB layout currently sub-optimal
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8 years ago |
|
davor
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f9ba6fa20b
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chage ESP8266-12E to ESP32S
approximate (maybe incorrect) connections - need review
(programming esp from fpga, jtag, sd, chip enable)
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8 years ago |
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davor
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a0dae5bb6a
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another diode to duscharge C14 at shutdown
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8 years ago |
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davor
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5d4ce79295
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connecting BANK2 to PMOD connectors
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8 years ago |
|
davor
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23c4cde741
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GPDI I2C 5V level shifter
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8 years ago |
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davor
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7fd0f561fc
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Add SPI flash chip
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8 years ago |
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davor
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aa8fac622b
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SD card to sperate "sdcard" sheet
small rearranging and comments
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8 years ago |
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davor
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4b5faa4f58
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eeprom for FT2232
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8 years ago |
|
Davor
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ddd08e597e
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JTAG port to USB sheet
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8 years ago |
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Davor
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17ba085b6f
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audio jack to "analog" sheet
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8 years ago |
|
Davor
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c1205abfb4
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Add 3V battery CR1225 holder footprint
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8 years ago |
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Davor
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4a87d52a9d
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allow FTDI to force power up of the board
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8 years ago |
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Davor
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133417070a
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add RTC to power sheet
Moving wifi to separate sheet
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8 years ago |
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Davor
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24e8015ff0
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move usb to "usbserial" sheet and add ft2232 footprint
move sdram to "ram" sheet
create "wifi" sheet
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8 years ago |
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Davor
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c95d2d7b18
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GPDI to separate sheet
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8 years ago |
|
Davor
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e9c1620c89
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Moving LEDs, OLED and buttons to "blinkey" sheet
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8 years ago |
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Davor
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400ad8ac44
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add push buttons
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8 years ago |
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Davor
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59dde3ae13
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add DC-DC converter to power sheet
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8 years ago |
|
Davor
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905351cdae
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Power sheet added
OLED header added
Moving components and adjusting
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8 years ago |
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davor
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ab09940a1f
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labeling GPDI pins (General purpose differential interface)
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8 years ago |
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davor
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aa5d542fd8
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shrinking the board
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8 years ago |
|
davor
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0f20405afd
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chip name edited on JTAG to be the same as all units
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8 years ago |
|
davor
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aa1e65bd71
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small edits
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8 years ago |
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davor
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1b53425bb2
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changing chip name and slightly reordering blocks in the schematics
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8 years ago |
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davor
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f6326e22d9
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changing BANK0 (Unit A) shematic symbol and
adding BANK1 (Unit B)
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8 years ago |
|
Davor
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25672b71ff
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updating pins for BANK1 (still incomplete)
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8 years ago |
|
Davor
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fdfb12770c
|
add missing library footprint/usb_otg
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8 years ago |
|
Marko Zec
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400daf5642
|
Reduce board size to 92.5 x 49.3 mm, reshuffle components.
|
8 years ago |
|
davor
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9afb686693
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using connectors 2x32 for general purpose and 2x15 for 2 PMODs
Board is now a bit smaller
|
8 years ago |
|
Davor
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c52fe53c1e
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Departing from RPI-0 size to a 56x106 mm board
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8 years ago |
|
davor
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3f8b5009a9
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Uploading initial kicad project for ULX3S
|
9 years ago |
