Pullup resistor needed when P506 slot is empty

MAME: 0283 - Released: 2025-11-27T19:22:18 - Machines: 49383 - rom: 366513 - disk: 1391

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
h89_we_pullup	devices/bus/heathzenith/h89/we_pullup.cpp		no	yes	no	no	Pullup resistor needed when P506 slot is empty