Commodore 1541-II Disk Drive - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
c1541ii	devices/bus/cbmiec/c1541.cpp		no	yes	no	no	Commodore 1541-II Disk Drive

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
355640-01.u4	16384	57224cde	ab16f56989b27d89babe5f89c5a8cb3da71a82f0	ucd5	0	good	no		r1
jiffydos 1541-ii.u4	16384	dd409902	b1a5b826304d3df2a27d7163c6a81a532e040d32	ucd5	0	good	no		jiffydos
251968-03.u4	16384	899fa3c5	d3b78c3dbac55f5199f33f3fe0036439811f7fb3	ucd5	0	good	no

chip

type	tag	name	clock
cpu	:ucd5	MOS Technology 6502	1000000

device_ref

name
m6502
mos6522
mos6522
c64h156
floppy_connector

biosset

name	description	default
r1	Revision 1	yes
jiffydos	JiffyDOS v6.01	no

dipswitch

Device Address

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Device Address	:ADDRESS	3

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
8	0	yes
9	1	no
10	2	no
11	3	no