CGC 7900 - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
cgc7900	chromatics/cgc7900.cpp		no	no	no	yes	CGC 7900	1980	Chromatics

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	1024	768	60.000000								no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional
210274 800k even a3ee term 1.4.ue24	4096	5fa8f368	120dbcfedce0badd38bf5b23e1fbc99667eb286c	uh8	0	good	no
210275 800k odd bbb3 term 1.4.uf24	4096	4d479457	5fa96a1eadfd9ba493d28691286e2e001a489a19	uh8	1	good	no
210276 802k even 0c22 term 1.4.ue22	4096	c88c44ec	f39d8a3cf7aaefd815b4426348965b076c1f2265	uh8	2000	good	no
210277 802k odd b58c term 1.4.uf22	4096	52ffe01f	683aa71c2eb17b7ad639b888487db73d7684901a	uh8	2001	good	no
210278 804k even eaf4 term 1.4.ue21	4096	7fe326db	d39d05e008160fb8afa62e0d4cfb1d813f2296d4	uh8	4000	good	no
210279 804k odd 3f6d term 1.4.uf21	4096	6c12d81c	efe7c20e567c02b9c5b66a2d18e035d5f5f56b28	uh8	4001	good	no
210280 806k even 679d term 1.4.ue20	4096	70930d74	a5ab1c0bd8bd829408961107e01598cd71a97fec	uh8	6000	good	no
210281 1.4 806k odd sum 611e.uf20	4096	8080aa2a	c018a23e6f2158e2d63723cade0a3ad737090921	uh8	6001	good	no
su7700 210282 808k even opmod term 1.4 sum 2550.ue18	4096	8f5834cd	3cd03c82aa85c30cbc8e954f5a9fc4e9034f913b	uh8	8000	good	no
su7700 210283 808k odd opmod term 1.4 sum faca.uf18	4096	e593b133	6c641df844706e0d990b5fd544e98594171080a1	uh8	8001	good	no
210258 80ak even b2f6 mon 1.3.ue15	4096	ec5a1250	ffef73d35f172ac610b35bdf729d51eb6f9346ba	uh8	a000	good	no
210259 80ak odd cd66 mon 1.3.uf15	4096	61eb43c6	baaae0b787798147da453aac1f815589ea4ed921	uh8	a001	good	no
210244 80c even ce40 dos 1.6b.ue13	4096	3b64e4cb	71b28d160b101ea6165e602ff1c54272b7b30ece	uh8	c000	good	no
210245 80c odd 1ac3 dos 1.6b.uf13	4096	0b6539ca	d49e6d3307e5d634a412fd80b59492f31e29f7e0	uh8	c001	good	no
210290 idris even rel3 sum 0cce.ue12	4096	07065772	620ea5d55021e5c38efc010722ddbd852cd49e39	uh8	e000	good	no
210291 idris odd rel3 sum 5d11.uf12	4096	d81b30da	228f9b4e39d430ce4aaa81ea63f4516a51e6d001	uh8	e001	good	no
keyboard controller i8035	2048			i8035	0	nodump	no
norm chrset 4b40.ua13	1024	55eb7b87	768cea80597e7396d9e26f8cd09e6b480a526fce	gfx1	0	good	no
alt 46a7.ua14	1024	be22b7e4	83ef252c7fab33b4d3821a3049b89d044df35de8	gfx1	400	good	no
rp0a.ub8	32			proms	0	nodump	no
rp1a.ub7	32			proms	0	nodump	no
rp2a.ub9	32			proms	0	nodump	no
ha-5.ub1	32			proms	0	nodump	no
03c0.ua16	32			proms	0	nodump	no
03c0.ua11	32			proms	0	nodump	no
35 1.7b	1024			11d	0	nodump	no
35 2.7b	1024			11d	400	nodump	no
35 3.7b	1024			11d	800	nodump	no
35 4.7b	1024			11d	c00	nodump	no
35 5.7b	1024			11d	1000	nodump	no

chip

type	tag	name	clock
cpu	uh8	Motorola MC68000	7120000
cpu	i8035	Intel 8035	1000000
audio	mono	Speaker
audio	uc4	AY-3-8910A PSG	1780000

device_ref

name
m68000
i8035
screen
gfxdecode
palette
timer
speaker
ay8910
generic_keyboard
mm58167
com8116
i8251
rs232
null_modem
bitbanger
i8251
rs232

sound

channels
1

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
bitbanger	rs232:null_modem:stream				bitbanger	bitb

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
bitbanger	rs232:null_modem:stream

input

players	coins	service	tilt
1		no	no

control

type	buttons	reverse	minimum	maximum	sensitivity	keydelta
stick		no	0	1023	100	50
lightgun		no	0	383	20	25
keypad	8	no
keyboard	73	no

port, analog

port_tag	analog_masks
:BEZEL
:JOYSTICK_X	1023
:JOYSTICK_Y	1023
:JOYSTICK_Z	1023
:LIGHT_PEN_X	511
:LIGHT_PEN_Y	511
:keyboard:GENKBD_CFG
:keyboard:GENKBD_MOD
:keyboard:GENKBD_ROW0
:keyboard:GENKBD_ROW1
:keyboard:GENKBD_ROW2
:keyboard:GENKBD_ROW3
:rs232:null_modem:FLOW_CONTROL
:rs232:null_modem:RS232_DATABITS
:rs232:null_modem:RS232_PARITY
:rs232:null_modem:RS232_RXBAUD
:rs232:null_modem:RS232_STOPBITS
:rs232:null_modem:RS232_TXBAUD

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
rs232	terminal	serial_terminal	no
rs232	sunkbd	sunkbd_adaptor	no
rs232	dec_loopback	dec_rs232_loopback	no
rs232	ie15	ie15_terminal	no
rs232	null_modem	null_modem	yes
rs232	keyboard	serial_keyboard	no
rs232	patch	rs232_patch_box	no
rs232	swtpc8212	swtpc8212_terminal	no
rs232	printer	serial_printer	no
rs232	scorpion	scorpion_ic	no
rs232	loopback	rs232_loopback	no
rs232	mockingboard	mockingboardd	no
rs232	msystems_mouse	rs232_mouse_hle_msystems	no
rs232	nss_tvi	nss_tvinterface	no
rs232	rs232_sync_io	rs232_sync_io	no
rs232	pty	pseudo_terminal	no
rs232	votraxtnt	serial_votraxtnt	no
rs232	rs_printer	rs_serial_printer	no
rs449	terminal	serial_terminal	no
rs449	sunkbd	sunkbd_adaptor	no
rs449	dec_loopback	dec_rs232_loopback	no
rs449	ie15	ie15_terminal	no
rs449	null_modem	null_modem	no
rs449	keyboard	serial_keyboard	no
rs449	patch	rs232_patch_box	no
rs449	swtpc8212	swtpc8212_terminal	no
rs449	printer	serial_printer	no
rs449	scorpion	scorpion_ic	no
rs449	loopback	rs232_loopback	no
rs449	mockingboard	mockingboardd	no
rs449	msystems_mouse	rs232_mouse_hle_msystems	no
rs449	nss_tvi	nss_tvinterface	no
rs449	rs232_sync_io	rs232_sync_io	no
rs449	pty	pseudo_terminal	no
rs449	votraxtnt	serial_votraxtnt	no
rs449	rs_printer	rs_serial_printer	no

configuration

Layout

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Layout	keyboard:GENKBD_CFG	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
ANSI	0	yes
JIS	1	no

Typematic Delay

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Typematic Delay	keyboard:GENKBD_CFG	6

setting

name	value	default
0.25s	0	no
0.5s	2	no
0.75s	4	yes
1.0s	6	no

Typematic Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Typematic Rate	keyboard:GENKBD_CFG	248

setting

name	value	default
2.0cps	0	no
2.1cps	8	no
2.5cps	16	no
2.7cps	24	no
2.0cps	32	no
2.1cps	40	no
2.5cps	48	no
2.7cps	56	no
3.3cps	64	no
3.8cps	72	no
4.0cps	80	no
4.3cps	88	no
4.6cps	96	no
5.0cps	104	no
5.5cps	112	no
6.0cps	120	no
8.0cps	128	no
8.6cps	136	no
9.2cps	144	no
10.0cps	152	yes
10.9cps	160	no
12.0cps	168	no
13.3cps	176	no
15.0cps	184	no
16.0cps	192	no
17.1cps	200	no
18.5cps	208	no
20.0cps	216	no
21.8cps	224	no
24.0cps	232	no
26.7cps	240	no
30.0cps	248	no

Flow Control

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flow Control	rs232:null_modem:FLOW_CONTROL	7

setting

name	value	default
Off	0	yes
RTS	1	no
DTR	2	no
XON/XOFF	4	no

Data Bits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Data Bits	rs232:null_modem:RS232_DATABITS	255

setting

name	value	default
5	0	no
6	1	no
7	2	no
8	3	yes

Parity

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Parity	rs232:null_modem:RS232_PARITY	255

setting

name	value	default
None	0	yes
Odd	1	no
Even	2	no
Mark	3	no
Space	4	no

RX Baud

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
RX Baud	rs232:null_modem:RS232_RXBAUD	255

setting

name	value	default
50	14	no
75	15	no
110	0	no
134.5	16	no
150	1	no
200	17	no
300	2	no
600	3	no
1200	4	no
1800	18	no
2000	19	no
2400	5	no
3600	20	no
4800	6	no
7200	21	no
9600	7	yes
14400	8	no
19200	9	no
28800	10	no
38400	11	no
57600	12	no
111900	22	no
115200	13	no

Stop Bits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Stop Bits	rs232:null_modem:RS232_STOPBITS	255

setting

name	value	default
0	0	no
1	1	yes
1.5	2	no
2	3	no

TX Baud

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
TX Baud	rs232:null_modem:RS232_TXBAUD	255

setting

name	value	default
50	14	no
75	15	no
110	0	no
134.5	16	no
150	1	no
200	17	no
300	2	no
600	3	no
1200	4	no
1800	18	no
2000	19	no
2400	5	no
3600	20	no
4800	6	no
7200	21	no
9600	7	yes
14400	8	no
19200	9	no
28800	10	no
38400	11	no
57600	12	no
111900	22	no
115200	13	no