« previous next »
Pages: [1] 2 3   Go Down

Author Topic: patching Williams ROMS for non-ghosting LED's  (Read 1658 times)

0 Members and 3 Guests are viewing this topic.

Offline Sinbad79

  • Trade Count: (0)
  • *****
  • Forum Posts:
patching Williams ROMS for non-ghosting LED's
« on: April 02, 2015, 05:16:01 PM »
Am only coming up to speed with this - but have noticed there are some legal issues preventing the sale or distribution of patched roms to help with LED ghosting. My understanding is the patch software is just a simple decompiler/re-compiler + patch so was wondering if this little utility is available anywhere.

If its suitable, could someone shoot me a PM?

Thanks
Logged

Offline Pinballer

  • Trade Count: (0)
  • *****
  • Forum Posts:
Re: patching Williams ROMS for non-ghosting LED's
« Reply #1 on: April 02, 2015, 05:43:21 PM »
I can help you.  If you haven't had any other replies, send me a PM.
Logged

Offline Sinbad79

  • Trade Count: (0)
  • *****
  • Forum Posts:
Re: patching Williams ROMS for non-ghosting LED's
« Reply #2 on: April 02, 2015, 06:07:00 PM »
Quote from: Pinballer on April 02, 2015, 05:43:21 PM
I can help you.  If you haven't had any other replies, send me a PM.

sent...
Logged

Offline studley67

  • Trade Count: (+7)
  • ******
  • Forum Posts:
    • adelaide hills
    • facebook
Re: patching Williams ROMS for non-ghosting LED's
« Reply #3 on: April 02, 2015, 06:26:17 PM »
software to correct ghosting LEDs???what a load of crap.lamps,LEDs work of 6.3vac right?this cannot be controlled by software. ^&^
Logged
Life is too short to spend time with people who suck the happiness out of you

Offline pinnies4me

  • Administrator
  • Trade Count: (+5)
  • *****
  • High Score Initials:
  • Forum Posts:
    • Victoria
Re: patching Williams ROMS for non-ghosting LED's
« Reply #4 on: April 02, 2015, 06:41:09 PM »
Quote from: studley67 on April 02, 2015, 06:26:17 PM
software to correct ghosting LEDs???what a load of crap.lamps,LEDs work of 6.3vac right?this cannot be controlled by software. ^&^

Wrong.  It is a software issue. Do some research if you dont accept that.
Logged
“If you wanna escape, go up to a pinball machine. There’s a magic button on the front that takes you to a world under the glass and makes the the rest of the universe disappear.”

Offline studley67

  • Trade Count: (+7)
  • ******
  • Forum Posts:
    • adelaide hills
    • facebook
Re: patching Williams ROMS for non-ghosting LED's
« Reply #5 on: April 02, 2015, 06:45:14 PM »
can you please point me to the said research,nick.or anyone else
« Last Edit: April 02, 2015, 06:50:41 PM by studley67 »
Logged
Life is too short to spend time with people who suck the happiness out of you

Offline Sinbad79

  • Trade Count: (0)
  • *****
  • Forum Posts:
Re: patching Williams ROMS for non-ghosting LED's
« Reply #6 on: April 02, 2015, 07:09:03 PM »
Quote from: studley67 on April 02, 2015, 06:45:14 PM
can you please point me to the said research,nick.or anyone else

williams used a technique whereby they would send current to the globe to 'warm' them up prior to firing it up completely so as to improve bulb response.
its not crap, just search google or pinside.
Logged

Offline studley67

  • Trade Count: (+7)
  • ******
  • Forum Posts:
    • adelaide hills
    • facebook
Re: patching Williams ROMS for non-ghosting LED's
« Reply #7 on: April 02, 2015, 07:14:34 PM »
but that could only work for controlled lamps,what about G.I
Logged
Life is too short to spend time with people who suck the happiness out of you

Offline pinnies4me

  • Administrator
  • Trade Count: (+5)
  • *****
  • High Score Initials:
  • Forum Posts:
    • Victoria
Re: patching Williams ROMS for non-ghosting LED's
« Reply #8 on: April 02, 2015, 07:16:06 PM »
Logged
“If you wanna escape, go up to a pinball machine. There’s a magic button on the front that takes you to a world under the glass and makes the the rest of the universe disappear.”

Offline pinsanity

  • Trade Count: (+2)
  • ******
  • Forum Posts:
Re: patching Williams ROMS for non-ghosting LED's
« Reply #9 on: April 02, 2015, 07:18:46 PM »
FYI Sinbad,

Not sure what the title is from your OP, but any post 1996 machine should have the updated software driver code which fixes the ghosting issue already installed from Williams.

Or a pre 1996 machine which has had custom roms installed (e.g. TZ Home Roms) should be okay as well.

Logged

Offline Sinbad79

  • Trade Count: (0)
  • *****
  • Forum Posts:
Re: patching Williams ROMS for non-ghosting LED's
« Reply #10 on: April 02, 2015, 07:23:16 PM »
Quote from: studley67 on April 02, 2015, 07:14:34 PM
but that could only work for controlled lamps,what about G.I

GI is referred to as flicker, no real solution for that.
Logged

Offline Sinbad79

  • Trade Count: (0)
  • *****
  • Forum Posts:
Re: patching Williams ROMS for non-ghosting LED's
« Reply #11 on: April 02, 2015, 07:25:03 PM »
Quote from: pinsanity on April 02, 2015, 07:18:46 PM
FYI Sinbad,

Not sure what the title is from your OP, but any post 1996 machine should have the updated software driver code which fixes the ghosting issue already installed from Williams.

Or a pre 1996 machine which has had custom roms installed (e.g. TZ Home Roms) should be okay as well.



its a 94 demo man, stock rom
Logged

Offline studley67

  • Trade Count: (+7)
  • ******
  • Forum Posts:
    • adelaide hills
    • facebook
Re: patching Williams ROMS for non-ghosting LED's
« Reply #12 on: April 02, 2015, 07:25:52 PM »
thanks nick.but it cannot fix any ghosting from the G.I. only the rectifying solution can do this.
i.e rectified LEDs

Logged
Life is too short to spend time with people who suck the happiness out of you

Offline studley67

  • Trade Count: (+7)
  • ******
  • Forum Posts:
    • adelaide hills
    • facebook
Re: patching Williams ROMS for non-ghosting LED's
« Reply #13 on: April 02, 2015, 07:28:57 PM »
p.s. i have never used LEDS,i am a pureist except AC/DC
Logged
Life is too short to spend time with people who suck the happiness out of you

Offline Sinbad79

  • Trade Count: (0)
  • *****
  • Forum Posts:
Re: patching Williams ROMS for non-ghosting LED's
« Reply #14 on: April 02, 2015, 07:30:44 PM »
Quote from: studley67 on April 02, 2015, 07:28:57 PM
p.s. i have never used LEDS,i am a pureist except AC/DC

they're ok when done tastefully, but i tend to agree with you.
Logged
Pages: [1] 2 3   Go Up
« previous next »