EPSON TF-20 Dual Floppy Disk Drive - mame (0277) machine

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	romof	cloneof
epson_tf20	devices/bus/epson_sio/tf20.cpp		no	yes	no	no	EPSON TF-20 Dual Floppy Disk Drive

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
tfx.15e	2048	af34f084	c9bdf393f757ba5d8f838108ceb2b079be1d616e	rom	0	good	no

chip

type	tag	name	clock
cpu	:19b	Zilog Z80	4000000

device_ref

name
z80
ram
upd7201
i8274_channel
i8274_channel
upd765a
floppy_connector
floppy_connector
epson_sio

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
:5a:0	sd320	epson_sd_320	yes
:5a:1	sd320	epson_sd_320	yes
:sio	tf20	epson_tf20	no
:sio	pf10	epson_pf10	no

dipswitch

Drive extension

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Drive extension	:tf20_dip	15

location

name	number	inverted
TF-20	8	no
TF-20	7	no
TF-20	6	no
TF-20	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
A & B Drive	0	yes
C & D Drive	1	no