TMS1024 MS(mode select) pin is emulated now, but can't really be tested until we emulate a device that controls it by software. I also fixed Tomy Breakup, by only updating the round leds on O write.

I emulated the last 3 remaining PIC165x handhelds:
- Caprice Pro-Action Baseball
- U.S. Games Programmable Baseball/Tandy 2-Player Baseball
- U.S. Games/Tandy 2-Player Football

Any volunteers for making internal artwork for the baseball games? Judging from the test-layout, the USG/Tandy one is an alright game. The Caprice game on the other hand, not good.