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About Sibi

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  1. Fake discovery board

    Finaly get time to get scope in hands and compare signals on fake and real discovery board. When red led, green on fake, blinking it means signal is not good ( thank lucky for tip). In my boards signal from pin go over 220 ohm resistor to input on discovery. On fake discovery signal behind resistor is significaly lover then on real boards. Look like internal resistance of fake boards is much lower then on real. Short wireing of resistor solve problem. Thanks everyone for help.
  2. Fake discovery board

    Sory Sash, but im not customer for you. I like to make things by my self. Found some old pcb design, but i made shild only for my real pins, so that design is enough for my neads. And making one side pcb heare in Serbia cost me about 15 eur for 10 pcb. I put dc-dc on board (see all using them now, but no one sed thanks for idea) and switch for next shild. And thats enough for me. I dont even use sd card boards, just solder pins to sd to micro sd adapter direcktly, and use micro sd card. When you live in country where most people earn 300eur per month, you must bild from scratch.
  3. Fake discovery board

    3.3 was about 2.6 after diode. Change diode with another shotky, than it was 3.1. But stil nothing. Than bridge diode ( diode sepaarate 3.3 from stabilisator and st link conector, that i dont use anyway) and stil nothing. When board get signal from pin led that is betwen switch start to blink only if i set mode to bally/wiliams, like it recognize signal. Also when try to record file with pin2dmd.exe, and open it in notepad all fields are 0. Any one have any idea.
  4. Fake discovery board

    Thanks for the tip, will try tomorow and report.
  5. Fake discovery board

    Its not realy fake. But its dont work on real pins. Inputs are so sensitive, most time i have garbage on display or no picture at all. With old discovery board it works with no problem. I put sheald on cable, take suply from outher source.......but no result. This boards have all grean leds and dont have st marks. And pins are not solder.
  6. Pin2Dmd Colorprism V2.0 Firmware

    ups..... it want fit☹ preparing new frame
  7. Pin2Dmd Colorprism V2.0 Firmware

    If i remember ok, its enough to put all voltage on dmd board (not signal) and display will boot and wrote what version is in eprom.
  8. Pin2Dmd Colorprism V2.0 Firmware

    @uncle sash. In Serbia. Wher did you "still" signal for pin2dmd. Fue monts ago when i repair one DE display i start to thinking about that. Taking it from inputs of driver will be same as on ordinary display. Glad to see that pin2dmd team are working again!!! If you ever nead any help with testing on real pinball im heare.
  9. Terminator 2

    Mistery solved. Two discovery board i recive are not working. I try older fw i have on my pc, i used on displays made almost year ago (2.36 i think) and stil not working, mixing boards and key files and come to results. One thing i didnt notice before is thet when discovery boad recive signal from dmd board to gpio leds on boards start flashing. Only diference in older and new bards i notice is thet all leds on new board are green.
  10. Pin2Dmd Colorprism V2.0 Firmware

    Did i undersend right, someone heare are preparing color dmd for older DE? Have batman, hook, st25 and checkpoint (mising only tmnt to complete colection) also have some working displays, and im wiling to help if i can.
  11. Terminator 2

    I set it to bally/ wiliams. It was hard becouse i use simple cover board (without button) and with new fw when power on i get strange colour. So i had to make conection to gpio port to run thrue menu just to see s/n to get key. For now it look like discovery board is damage. I try diferent cover (working in fish and dracula) but there is older fw. Didnt want to mix discovery boarda and sd cards for now, but i must do that to be certain. One more thing, after i get key it work with pin2dmd.exe but it wont work in editor completly. Update palette not work, export for real pinball... i will take picture of mesage later. This night i will work on problem i have, and will raport. Thanks for help
  12. Terminator 2

    I copy pin2dmd.fsq and pin2dmd.pal but i dont work, there is no picture when conect to pin. Try on fish and t2. It work when conect to pc in editor (live previv) but on pin open pin2dmd logo and then just black screen. I wil try later to ivestigate problem.
  13. Terminator 2

    Is there any way to just copy files to sd card? And what files? Just done another dmd, and want to test it on T2 on saturday and have some strange problem with editor.
  14. Im not talking about gel, klirit is kind of plastic. Williams use it in some real pinball in front of display, but of course not dim. https://www.galenikaklirit.co.rs/ploce.html
  15. That happen when real pin owner post on vp forum.