Apple Macintosh Display Card 4/8 (MDC 1.0.1) - mame (0284) machine


MAME: 0284 - Released: 2025-12-30T16:33:58 - Machines: 49538 - rom: 367487 - disk: 1392


machine

XMLJSONRUN

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturercloneofromof
nb_mdc48devices/bus/nubus/nubus_48gc.cppnoyesnonoApple Macintosh Display Card 4/8 (MDC 1.0.1)

snap

Apple Macintosh Display Card 4/8 (MDC 1.0.1) png snap Apple Macintosh Display Card 4/8 (MDC 1.0.1) jpg snap thumbnail
KeyLengthLastWriteTimeWidthHeightHorizontalResolutionVerticalResolutionPaletteLengthPixelFormatPropertyItems
nb_mdc485376129/12/2025 11:31:3664048071.983671.98360Format24bppRgb305:MAME 0.246 (Jul 31 2022)

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
:screenraster064048066.6624673023809586406405250480no

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
3410801.bin32768e283da914ae21d6d7bbaa6fc7aa301bee2b791ed33b1dcf948gc_rom0goodno

device_ref

tagname
:_tmp:screenscreen

configuration


Attached monitor

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
Attached monitor:CONFIG15

setting

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
Macintosh Two-Page Monitor (1152×870)0no
Macintosh Portrait Display (B&W 15" 640×870)1no
Macintosh RGB Display (12" 512×384)2no
Macintosh Two-Page Monitor (B&W 21" 1152×870)3no
NTSC Monitor (512×384, 640×480)4no
Macintosh Portrait Display (640×870)5no
Macintosh Hi-Res Display (12-14" 640×480)6yes
NTSC Encoder (512×384, 640×480)11no

VRAM size

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
VRAM size:CONFIG16

setting

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
512 kB (4•8)0yes
1 MB (8•24)16no

CLUT address read

nametagmaskcondition_tagcondition_maskcondition_relationcondition_value
CLUT address read:CONFIG32

setting

namevaluedefaultcondition_tagcondition_maskcondition_relationcondition_value
Disable0yes
Enable32no