Commodore 1581 3.5" Disk Drive - mame (0277) machine

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	romof	cloneof
c1581	devices/bus/cbmiec/c1581.cpp		no	yes	no	no	Commodore 1581 3.5" Disk Drive

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
beta.u2	32768	ecc223cd	a331d0d46ead1f0275b4ca594f87c6694d9d9594	u1	0	good	no		beta
318045-01.u2	32768	113af078	3fc088349ab83e8f5948b7670c866a3c954e6164	u1	0	good	no		r1
318045-02.u2	32768	a9011b84	01228eae6f066bd9b7b2b6a7fa3f667e41dad393	u1	0	good	no		r2
jiffydos 1581.u2	32768	98873d0f	65bbf2be7bcd5bdcbff609d6c66471ffb9d04bfe	u1	0	good	no		jiffydos

chip

type	tag	name	clock
cpu	:u1	MOS Technology 6502	2000000
cpu	:u5	MOS 8520 CIA	2000000

device_ref

name
m6502
mos8520
wd1772
floppy_connector

biosset

name	description	default
beta	Beta	no
r1	Revision 1	yes
r2	Revision 2	no
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