CGC 7900

Game Information

manufacturer	Chromatics
year	1980
genre	N/A
downloads	37

Screenshots

Download Details

split set	cgc7900.zip 36.62k
merged set	cgc7900.7z 32.14k
standalone set	cgc7900.7z 32.14k

Driver Details

source	chromatics/cgc7900.cpp
status	preliminary
emulation	preliminary
savestate	unsupported

Screen Details

display	screen
type	raster
orientation	horizontal
width	1024px
height	768px
refresh	60mhz

Input Details

player	N/A
type	stick
buttons	N/A
directions	N/A

player	N/A
type	lightgun
buttons	N/A
directions	N/A

player	N/A
type	keypad
buttons	8
directions	N/A

player	N/A
type	keyboard
buttons	73
directions	N/A

Chipset Details

name	Motorola MC68000
clock	6.79mhz

name	Intel 8035
clock	0.95mhz

name	Speaker
clock	N/A

name	AY-3-8910A PSG
clock	1.70mhz

ROM Details

name	size	crc
210274 800k even a3ee term 1.4.ue24	4.00k	5fa8f368
210275 800k odd bbb3 term 1.4.uf24	4.00k	4d479457
210276 802k even 0c22 term 1.4.ue22	4.00k	c88c44ec
210277 802k odd b58c term 1.4.uf22	4.00k	52ffe01f
210278 804k even eaf4 term 1.4.ue21	4.00k	7fe326db
210279 804k odd 3f6d term 1.4.uf21	4.00k	6c12d81c
210280 806k even 679d term 1.4.ue20	4.00k	70930d74
210281 1.4 806k odd sum 611e.uf20	4.00k	8080aa2a
su7700 210282 808k even opmod term 1.4 sum 2550.ue18	4.00k	8f5834cd
su7700 210283 808k odd opmod term 1.4 sum faca.uf18	4.00k	e593b133
210258 80ak even b2f6 mon 1.3.ue15	4.00k	ec5a1250
210259 80ak odd cd66 mon 1.3.uf15	4.00k	61eb43c6
210244 80c even ce40 dos 1.6b.ue13	4.00k	3b64e4cb
210245 80c odd 1ac3 dos 1.6b.uf13	4.00k	0b6539ca
210290 idris even rel3 sum 0cce.ue12	4.00k	07065772
210291 idris odd rel3 sum 5d11.uf12	4.00k	d81b30da
keyboard controller i8035	2.00k	nodump
norm chrset 4b40.ua13	1.00k	55eb7b87
alt 46a7.ua14	1.00k	be22b7e4
rp0a.ub8	32.00b	nodump
rp1a.ub7	32.00b	nodump
rp2a.ub9	32.00b	nodump
ha-5.ub1	32.00b	nodump
03c0.ua16	32.00b	nodump
03c0.ua11	32.00b	nodump
35 1.7b	1.00k	nodump
35 2.7b	1.00k	nodump
35 3.7b	1.00k	nodump
35 4.7b	1.00k	nodump
35 5.7b	1.00k	nodump