EC1841 HDC Card - mame (0283) machine

MAME: 0283 - Released: 2025-11-27T19:22:18 - Machines: 49383 - rom: 366513 - disk: 1391

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
isa_hdc_ec1841	devices/bus/isa/hdc.cpp		no	yes	no	no	EC1841 HDC Card

device_ref

name
ec1841_hdc
harddisk_image
harddisk_image

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
harddisk	:hdc:primary	st_hdd			harddisk1	hard1
harddisk	:hdc:slave	st_hdd			harddisk2	hard2

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
harddisk	:hdc:primary	st_hdd			chd, hd, hdv, 2mg, hdi
harddisk	:hdc:slave	st_hdd			chd, hd, hdv, 2mg, hdi

dipswitch

Type of 2nd drive

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Type of 2nd drive	:HDD	3

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
0	3	yes
1	2	no
2	1	no
3	0	no

Type of 1st drive

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Type of 1st drive	:HDD	12

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
0	12	yes
1	8	no
2	4	no
3	0	no

IRQ level

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
IRQ level	:HDD	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
5	64	yes
2	0	no

Install ROM?

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Install ROM?	:ROM	1

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Yes	1	yes
No	0	no