intergalaktik/ulx4m

Issues

• Remove Ethernet LEDs resistors

  #54 opened a month ago by prasimix
  0

• Schematics pdf

  #53 opened a month ago by prasimix
  0

• On LS ethernet startup on LED1 LED2 is wrong - mode need to be changed

  #51 opened 2 months ago by goran-mahovlic
  0

• USB not working

  #25 opened 5 months ago by goran-mahovlic
  1

• Investigate uConsole Compability

  #52 opened 8 months ago by j340m3
  0

• Ethernet need resistors for termination

  #50 opened a year ago by goran-mahovlic
  0

• We need to test faster DDR3 module

  #33 opened 2 years ago by goran-mahovlic
  2

• On next revision we need to connect all gpios and decide if we will use pin sharing

  #31 opened 2 years ago by goran-mahovlic
  3

• CAM1 is not working reliably

  #26 opened 3 years ago by goran-mahovlic
  1

• extra io - compatibility with radxa cm3

  #49 opened a year ago by cz172638
  1

• Repositories need updated pictures

  #48 opened a year ago by goran-mahovlic
  0

• I2C on CAM1 is not working - need checkup

  #45 opened 2 years ago by goran-mahovlic
  1

• Missing good documentation

  #47 opened 2 years ago by goran-mahovlic
  0

• Git pagd is still template

  #46 opened 2 years ago by goran-mahovlic
  0

• Both version do not have FPGA_PROGRAMN and USER_PROGRAMN connected

  #44 opened 2 years ago by goran-mahovlic
  1

• As shown below, the spacing between the area at the arrow is 0.012mm, which is smaller than the minimum 0.09mm, it is not enough to proceed.

  #42 opened 2 years ago by goran-mahovlic
  0

• Enlarge the board outline by 0.2mm at the left and 0.3mm at the right, top and bottom?

  #41 opened 2 years ago by goran-mahovlic
  0

• VCUT production problems

  #39 opened 2 years ago by goran-mahovlic
  0

• Refresh Kitspace files

  #40 opened 2 years ago by goran-mahovlic
  0

• New ULX4M-LS version that has everything as ULX4M-LD

  #29 opened 2 years ago by goran-mahovlic
  1

• Enormesly expensive but available ethernet chip

  #30 opened 2 years ago by goran-mahovlic
  1

• RGMII CLK125, TXC, RXC

  #35 opened 2 years ago by hdl4fpga
  0

• Lower unique parts

  #37 opened 2 years ago by goran-mahovlic
  0

• Suggestion: USB-C

  #36 opened 2 years ago by japm48
  1

• Verilog sample for driving network chip

  #34 opened 2 years ago by goran-mahovlic
  0

• DSI displays are not tested

  #32 opened 2 years ago by goran-mahovlic
  0

• DDR3 is working - it will not be easy to route DM on right pins but maybe we could try

  #28 opened 3 years ago by goran-mahovlic
  0

• DDR3 is not working

  #27 opened 3 years ago by goran-mahovlic
  2

• Test pads

  #24 opened 3 years ago by goran-mahovlic
  0

• Length matching needs to be a bit better

  #17 opened 3 years ago by goran-mahovlic
  4

• DQS Grouping for DDR Memory

  #23 opened 3 years ago by goran-mahovlic
  2

• SD_PWR_ON is left unconnected

  #22 opened 3 years ago by goran-mahovlic
  0

• Would be good if we can have DIP SW

  #21 opened 3 years ago by goran-mahovlic
  1

• We may consider adding micro USB connector - so board would be also usefull without CM4 IO board

  #20 opened 3 years ago by goran-mahovlic
  1

• SDRAM and DDR3 needs double placing frame drawings

  #18 opened 3 years ago by goran-mahovlic
  0

• VCCIO on DDR3 banks is not corect

  #19 opened 3 years ago by goran-mahovlic
  0

• VREFs are not connected

  #16 opened 3 years ago by goran-mahovlic
  0

• Ethernet is still not available

  #5 opened 3 years ago by goran-mahovlic
  2

• Place DDR3 version ULX4M-LD in separate branch

  #13 opened 3 years ago by goran-mahovlic
  0

• Check if we will have enough pins to have full DSI/CSI second connector

  #14 opened 3 years ago by goran-mahovlic
  1

• multiboot and programming issues

  #8 opened 3 years ago by emard
  2

• Maybe we could fit small switch - at least for 1.2V - so voltage hack is easy accessible

  #12 opened 3 years ago by goran-mahovlic
  0

• DISP0 and CAM0 DSI voltage levels are not tested

  #4 opened 3 years ago by goran-mahovlic
  1

• Jumper for 1.2V

  #10 opened 3 years ago by goran-mahovlic
  1

• DISP1 and CAM1 DSI ports are experimental

  #3 opened 3 years ago by goran-mahovlic
  1

• We may want to add more GND VIAs

  #7 opened 3 years ago by goran-mahovlic
  1

• We may want different voltages on some banks

  #11 opened 3 years ago by goran-mahovlic
  1

• If camera is placed on CAM0 I2C is not detecting anything

  #15 opened 3 years ago by goran-mahovlic
  6

• MIPI D-PHY pinout may need change

  #6 opened 3 years ago by goran-mahovlic
  18

• SD card has double connectioins to FPGA

  #9 opened 3 years ago by goran-mahovlic
  0