Home Page Forums MAME MAME TMS-09xx/1xxx thread (was New Dumps)

Here are the Concentration PCB scans:
http://www.seanriddle.com/concpcbb.JPG
http://www.seanriddle.com/concpcbf.JPG

Interesting, that's the same PCB serial as Bandai's games. Too bad I can't find anything on Google regarding A-One LSI.

It's working in MAME, I just need to finish up the Coleco boxing game before pushing it to github.

I'm cleaning out the backlog
Tandy Championship Football:
http://www.seanriddle.com/tms1100.html#tandychampfb

Does the case or PCB have any hint of who could be the original manufacturer?

The PCB just has the code CYG-316, and there's nothing on the case except the Radio Shack sticker.
I just got a 60-2151 to go with it.

"10 O7 - digit 5 DP and LED matrix"

digit 5 is R4, but in the quick diagram you drew the DP under R3?

Oops, yeah, should be digit 4 DP. Just like in the Mattel FB game, the DP is only used for time remaining, e.g. 15.0.

I tried some image searches for FB games with separate kick and pass and left and right buttons, but didn't find anything I thought was the same game.

They're added to MAME now. Coleco h2h boxing is pretty fun to play, it didn't age badly.

correction to Tandy football inputs:
R5 Right Left Down Up
R6 Score Status Pass Kick
R7 -- -- -- Pro

Some of the built in art there looks identical to that of the vtech socrates, I'm curious what the connection is...

LN

Thanks, I fixed that on my site. I must have misread my notes.

I posted info on the Sharp EL-503 calculator- www.seanriddle.com/tp0320.html. It has a TI TP0320 like the Business Analyst II. Interestingly, the chip was mounted upside down; the pins were bent the opposite direction and the label was printed on the bottom of the chip. I guess that made routing the PCB easier, or maybe they laid out the PCB and then had to change the side that the chip was to be put on.