On Thu, Feb 24, 2022, 12:47 PM Clemar Folly via cctalk < cctalk@classiccmp.org> wrote:
> This chip is from a cartridge for the Atari 2600. The board is not mine. > I'm trying to help identify the IC. > > It's the PCB of the AtariAge post. > > I had already looked in the Texas data book and found nothing. > Then it is almost certainly a custom ROM of some flavor Warner Thanks. > > On Thu, Feb 24, 2022 at 3:44 PM jim stephens via cctalk < > cctalk@classiccmp.org> wrote: > > > The thread with the photograph had an Ebay source for the part. > > > > https://www.ebay.com/itm/151010204380 > > > > doesn't help with function, or with the solder blob jumper purpose (or > > booboo) but can get the part for some amount if they ship to Brazil. > > > > > > On 2/24/2022 10:24 AM, Bill Degnan via cctalk wrote: > > > I have a pretty complete set of TI books, there are no chips that begin > > > with TB-nnnnn. There are many chips that start with T, but none that > > match > > > your chip ID > > > > > > On Thu, Feb 24, 2022 at 1:21 PM Paul Koning via cctalk < > > > cctalk@classiccmp.org> wrote: > > > > > >> > > >>> On Feb 24, 2022, at 1:16 PM, Brent Hilpert via cctalk < > > >> cctalk@classiccmp.org> wrote: > > >>> On 2022-Feb-24, at 8:29 AM, Clemar Folly via cctalk wrote: > > >>>> I'm looking for information about Texas Instruments TB-759933 IC. > > >>>> > > >>>> Does anyone have the datasheet or any other information about this > IC? > > >>> > > >>> A search shows this question was posted over here, with a picture: > > >>> > > >> > > > https://atariage.com/forums/topic/331769-unknown-cart-ic-please-i-need-some-help/ > > >> > > >> Wow, that's a sorry looking board. It looks like it was assembled by > > >> someone using a soldering gun and acid-core solder. But most plumbers > > >> would do better work than that. > > >> > > >> paul > > >> > > >> > > >> > > > > >
