Photo: robin
  1. » Forum
  2. » Tech
  3. » Tech: Generic
  4. » Verifying ROMs
(Topic ID: 265344)

Verifying ROMs

By oldschoolbob

4 years ago



Topic Stats

You

Linked Games

No games have been linked to this topic.

    Topic Gallery

    View topic image gallery

    download (resized).png
    Untitled (resized).png

    You're currently viewing posts by Pinsider Quench.
    Click here to go back to viewing the entire thread.

    0
    1
    1
    #6 4 years ago
     
    PIP

    Quench

    Pinside member

    8y 114K 8,026

    Hi Bob,
    The Super Sonic ROM files on IPDB were dumped from original 9316A PROMs.

    9316A PROMs and 2716 EPROMs are merely containers for the data. What's in them is the same. The difference in pinouts is just the way that the chips are enabled for access. Nothing to do with data being different.

    Download the ROM files from IPDB, program them into 2716 EPROMs, jumper the board accordingly and you're good to go.

    BTW, if you set your programmer to 2532 EPROM, you can successfully read 9316A PROMs with it however you have to remove the extra blank data since a 2532 is double the size (4k bytes) of a 9316 which is 2k bytes.

    You're currently viewing posts by Pinsider Quench.
    Click here to go back to viewing the entire thread.

    Reply

    Wanna join the discussion? Please sign in to reply to this topic.

    Hey there! Welcome to Pinside!

    Donate to Pinside

    Great to see you're enjoying Pinside! Did you know Pinside is able to run without any 3rd-party banners or ads, thanks to the support from our visitors? Please consider a donation to Pinside and get anext to your username to show for it! Or better yet, subscribe to Pinside+!

    This page was printed from https://pinside.com/pinball/forum/topic/verifying-roms?tu=Quench and we tried optimising it for printing. Some page elements may have been deliberately hidden.

    Scan the QR code on the left to jump to the URL this document was printed from.