CorComp Floppy Disk Controller Card Rev A - mame (0286) machine

MAME: 0286 - Released: 2026-02-25T16:02:51 - Machines: 49738 - rom: 368235 - disk: 1396

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
ti99_ccfdc	devices/bus/ti99/peb/cc_fdc.cpp		no	yes	no	no	CorComp Floppy Disk Controller Card Rev A

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
ccfdc_v89mg.u1	8192	f010e273	bd30103d80c43d4b35e0669145cef7b5c6b9813b	dsrrom	0	good	no
ccfdc_v89mg.u2	8192	0cad8f5b	7744f777b51eedf614f766576bbc3f8c2c2e0042	dsrrom	2000	good	no

device_ref

tag	name
:_tmp:wdfdc	wd1773
:_tmp:tms9901	tms9901
:_tmp:motor_mf	ttl74123
:_tmp:0	floppy_connector
:_tmp:1	floppy_connector
:_tmp:2	floppy_connector
:_tmp:3	floppy_connector
:_tmp:ram	ram
:_tmp:palu12	palu12
:_tmp:palu6	palu6

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
:0	35dd	floppy_35_dd	no
:0	525qd	floppy_525_qd	no
:0	525dd	floppy_525_dd	yes
:1	35dd	floppy_35_dd	no
:1	525qd	floppy_525_qd	no
:1	525dd	floppy_525_dd	yes
:2	35dd	floppy_35_dd	no
:2	525qd	floppy_525_qd	no
:2	525dd	floppy_525_dd	no
:3	35dd	floppy_35_dd	no
:3	525qd	floppy_525_qd	no
:3	525dd	floppy_525_dd	no

dipswitch

DSK1 head step time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DSK1 head step time	:HEADSTEP	3

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
15 ms	0	no
10 ms	1	no
6 ms	2	yes
3 ms	3	no

DSK2 head step time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DSK2 head step time	:HEADSTEP	12

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
15 ms	0	no
10 ms	4	no
6 ms	8	yes
3 ms	12	no

DSK3 head step time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DSK3 head step time	:HEADSTEP	48

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
15 ms	0	no
10 ms	16	no
6 ms	32	yes
3 ms	48	no

DSK4 head step time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DSK4 head step time	:HEADSTEP	192

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
15 ms	0	no
10 ms	64	no
6 ms	128	yes
3 ms	192	no