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Memory Map

The following is a memory map that was generated based on the MAME source code (.180).  This information is only as accurate as the MAME driver is.  If you see any errors, please let me know what that error is.
 
The Memory Area is related to where the information is from (CPU, Sound Board, etc..), and it may also reflect what it has in common with other hardware.
Crazy Kong (bootleg, 1981)
Memory Area:ckongg_map
Address RangeLengthFunctionDescription
0x0000-0x5FFF24576ROM
0x6000-0x6FFF4096RAM
0x9000-0x93FF1024Read/Write, Sharedgalaxold_videoram_r, galaxold_videoram_w, videoram
0x9800-0x983F64RAM Write, Sharedgalaxold_attributesram_w, attributesram
0x9840-0x985F32RAM, Sharedspriteram
0x9860-0x987F32RAM, Sharedbulletsram
0x9880-0x98FF128RAM
0xC0001Read PortIN0
0x0001Coin 1Active High
0x0002Coin 2Active High
0x0004Joystick LeftActive High
0x0008Joystick RightActive High
0x0010Joystick UpActive High
0x0020Joystick DownActive High
0x0040Button 1Active High
0x0080Button 1Active High
0xC000-0xC0012Writegalaxold_leds_w
0xC0021Writegalaxold_coin_lockout_w
0xC0031Writegalaxold_coin_counter_w
0xC004-0xC0074Device Writecust, galaxian_sound_device, lfo_freq_w
0xC400-0xC4023Device Writecust, galaxian_sound_device, background_enable_w
0xC4001Read PortIN1
0x0001Start 1Active High
0x0002Start 2Active High
0x0004Joystick LeftActive High
0x0008Joystick RightActive High
0x0010Joystick UpActive High
0x0020Joystick DownActive High
0x0040SpecialActive High
0x0080UprightActive High
0x0000CocktailActive High
0xC4031Device Writecust, galaxian_sound_device, noise_enable_w
0xC4051Device Writecust, galaxian_sound_device, fire_enable_w
0xC406-0xC4072Device Writecust, galaxian_sound_device, vol_w
0xC8001Read PortDSW
0x00003Active High
0x00014Active High
0x00025Active High
0x00036Active High
0x000cSpecialActive High
0x00f0UnusedActive High
0xC8011Writegalaxold_nmi_enable_w
0xC8041Write NOP(// link cut)
0xC8061Writegalaxold_flip_screen_x_w
0xC8071Writegalaxold_flip_screen_y_w
0xCC001Device Read, Device Writewatchdog, watchdog_timer_device, reset_r, cust, galaxian_sound_device, pitch_w
Memory Area:galaxold_map
Address RangeLengthFunctionDescription
0x0000-0x3FFF16384ROM
0x4000-0x47FF2048RAM
0x5000-0x53FF1024RAM Write, Sharedgalaxold_videoram_w, videoram
0x5400-0x57FF1024Readgalaxold_videoram_r
0x5800-0x583F64RAM Write, Sharedgalaxold_attributesram_w, attributesram
0x5840-0x585F32RAM, Sharedspriteram
0x5860-0x587F32RAM, Sharedbulletsram
0x5880-0x58FF128RAM
0x60001Read PortIN0
0x0001Coin 1Active High
0x0002Coin 2Active High
0x0004Joystick LeftActive High
0x0008Joystick RightActive High
0x0010Joystick UpActive High
0x0020Joystick DownActive High
0x0040Button 1Active High
0x0080Button 1Active High
0x6000-0x60012Writegalaxold_leds_w
0x60021Writegalaxold_coin_lockout_w
0x60031Writegalaxold_coin_counter_w
0x6004-0x60074Device Writecust, galaxian_sound_device, lfo_freq_w
0x68001Read PortIN1
0x0001Start 1Active High
0x0002Start 2Active High
0x0004Joystick LeftActive High
0x0008Joystick RightActive High
0x0010Joystick UpActive High
0x0020Joystick DownActive High
0x0040SpecialActive High
0x0080UprightActive High
0x0000CocktailActive High
0x6800-0x68023Device Writecust, galaxian_sound_device, background_enable_w
0x68031Device Writecust, galaxian_sound_device, noise_enable_w
0x68051Device Writecust, galaxian_sound_device, fire_enable_w
0x6806-0x68072Device Writecust, galaxian_sound_device, vol_w
0x70001Read PortIN2
0x70011Writegalaxold_nmi_enable_w
0x70041Writegalaxold_stars_enable_w
0x70061Writegalaxold_flip_screen_x_w
0x70071Writegalaxold_flip_screen_y_w
0x7800-0x7FFF2048Device Readwatchdog, watchdog_timer_device, reset_r
0x78001Device Writecust, galaxian_sound_device, pitch_w
0xFFFC-0xFFFF4RAM
 

ROM Map for this game

 
This is the ROM map for the game.  This should tell you what address the ROM is at, how big it is, what it's used for.   
Memory Area:gfx1
Address RangeLengthLabel/LocationDescription
0x0000-0x0FFF4096ckvid10.binCRC(7866d2cb) (Fluke: DEF1)
0x1000-0x1FFF4096ckvid7.binCRC(7311a101) (Fluke: 773C)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0800-0x0BFF1024g_ck5.binCRC(a74ed96e) (Fluke: FC3B)
0x2000-0x23FF1024g_ck4.binCRC(43827bc6) (Fluke: A692)
0x2400-0x27FF1024g_ck1.binCRC(a4323b94) (Fluke: FB01)
0x3000-0x33FF1024g_ck7.binCRC(2c4d8129) (Fluke: 0454)
0x3400-0x37FF1024g_ck3.binCRC(65157cde) (Fluke: 2F17)
0x4400-0x47FF1024ck2.binCRC(1e532996) (Fluke: 9034)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x001F32ck_cp.binCRC(7e0b79cb) (Fluke: 35B6)
0x0000-0x001F32ck_cp.binCRC(7e0b79cb) (Fluke: 35B6)
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