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Ungermann-Bass Personal NIC - mame (0281) machine



MAME: 0281 - Released: 2025-09-24T18:40:45 - Machines: 49006 - rom: 365545 - disk: 1378


machine

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namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
ubpnicdevices/bus/isa/ubpnic.cppnoyesnonoUngermann-Bass Personal NIC

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
mac.u628192b651fec4e0effcf33a25954d990d0d01d5c0ac009a1f282dmac0goodno

device_ref

name
mb8795

configuration


I/O Memory Address

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
I/O Memory Address:W10-W13248

setting

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
0x080000128yes
0x088000136no
0x090000144no
0x098000152no
0x0a0000160no
0x0a8000168no
0x0b0000176no
0x0b8000184no
0x0c0000192no
0x0c8000200no
0x0d0000208no
0x0d8000216no
0x0e0000224no
0x0e8000232no
0x0f0000240no
0x0f8000248no

Interrupt Request Rate

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
Interrupt Request Rate:W1415

setting

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
9.15 ms1no
18.3 ms2yes
36.6 ms4no
73.2 ms8no

Interrupt Level Select

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
Interrupt Level Select:W97

setting

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
IR33yes
IR44no
IR55no
IR66no
IR77no
IR9 (IR2)2no