Opus 108PM - mame (0283) machine

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

machine

• XML • JSON • RUN

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
opus108pmdevices/bus/isa/opus100pm.cppnoyesnonoOpus 108PM

chip

typetagnameclock
cpu:cpuNational Semiconductor NS3201610000000

device_ref

name
ns32016
ns32081
ns32082
ram

dipswitch

Base Address

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
Base Address:BASE983040

value

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
000000no
1000065536no
20000131072no
30000196608no
40000262144no
50000327680no
60000393216no
70000458752no
80000524288no
90000589824no
A0000655360yes
B0000720896no
C0000786432no
D0000851968no
E0000917504no
F0000983040no

IRQ

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
IRQ:IRQ15

value

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
IRQ 22no
IRQ 33no
IRQ 77yes