Boot Hill --------- From: "Alex Yeckley" Newsgroups: rec.games.video.arcade.collecting Subject: Re: Pinouts for Midway Boot Hill Date: Wed, 17 Dec 2003 17:54:17 EST > Does anyone have the pinouts for the Boot Hill mainboard? Specifically > I'm interested in the edge connector pinouts. All I've been able to > find are the dip switch settings. Any info would be appreciated. PIN 1: +5VDC PIN 2: +5VDC PIN 3: +12VDC PIN 4: +12VDC PIN 5: -5VDC PIN 6: No connection PIN 7: Key PIN 8: GROUND PIN 9: GROUND PIN 10: RESET (momentary connection to ground w/ pullup req'd) PIN 11: No connection PIN 12: No connection PIN 13: No connection PIN 14: GROUND PIN 15: GROUND PIN 16: GROUND PIN 17: VIDEO GROUND PIN 18: COMPOSITE VIDEO Alex ---- ayeckley@elektronforge.com www.elektronforge.com Coins SW.1 SW.2 ----------------------------------------------- 1 COIN - 1 PLAYER ON ON 2 COINS - 2 PLAYERS 1 COIN - 1 PLAYER OFF ON 1 COIN - 2 PLAYERS 2 COINS - 1 PLAYER OFF OFF 2 COINS - 2 PLAYERS 2 COINS - 1 PLAYER ON OFF 4 COINS - 2 PLAYERS Time SW.3 SW.4 ----------------------------------------------- 60 SECONDS ON ON 70 SECONDS OFF ON 80 SECONDS ON OFF 90 SECONDS OFF OFF Mode SW.5 ----------------------------------------------- TEST (RAM/ROM) OFF PLAY ON NOTE: SWITCHES 6, 7 AND 8 MUST BE IN "OFF" POSITION.