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.
Memory Area:centiped_base_map
Address RangeLengthFunctionDescription
0x0000-0x03FF1024RAM, Sharedrambase
0x0400-0x07BF960RAM Write, Sharedcentiped_videoram_w, videoram
0x07C0-0x07FF64RAM, Sharedspriteram
0x08001Read PortDSW1
0x0003LanguageActive High
0x0000EnglishActive High
0x0001FrenchActive High
0x0002SpanishActive High
0x0003GermanActive High
0x0000End of gameActive High
0x0004High score onlyActive High
0x00001p/2p = 1 creditActive High
0x00101p = 1, 2p = 2Active High
0x00201p/2p = 2 creditsActive High
0x08011Read PortDSW2
0x0003CoinageActive High
0x00032C_1CActive High
0x00021C_1CActive High
0x00011C_2CActive High
0x0000Free_PlayActive High
0x0000*1Active High
0x0004*4Active High
0x0008*5Active High
0x000c*6Active High
0x0000*1Active High
0x0010*2Active High
0x0000NoneActive High
0x00203 credits/2 coinsActive High
0x00405 credits/4 coinsActive High
0x00606 credits/4 coinsActive High
0x00806 credits/5 coinsActive High
0x0C001Readcentiped_IN0_r
0x0C011Read PortIN1
0x0001Button 1Active Low
0x0002Button 1Active Low
0x0004Button 1Active Low
0x0008Button 1Active Low
0x0010TiltActive Low
0x0020Coin 1Active Low
0x0040Coin 2Active Low
0x0080Service 1Active Low
0x0C021Readcentiped_IN2_r
0x0C031Read PortIN3
0x1400-0x140F16Write, Sharedcentiped_paletteram_w, paletteram
0x1600-0x163F64Device Writeearom,atari_vg_earom_device, write
0x16801Device Writeearom, atari_vg_earom_device, ctrl_w
0x1700-0x173F64Device Readearom, atari_vg_earom_device, read
0x18001Writeirq_ack_w
0x1C00-0x1C023Writecoin_count_w
0x1C03-0x1C042Writeled_w
0x1C071Writecentiped_flip_screen_w
0x2000-0x3FFF8192ROM
0x20001Device Writewatchdog, watchdog_timer_device, reset_w
Memory Area:centiped_map
Address RangeLengthFunctionDescription
0x1000-0x100F16Device Read/Writepokey, pokey_device, read, write
Memory Area:warlords_map
Address RangeLengthFunctionDescription
0x0000-0x03FF1024RAM
0x0400-0x07BF960RAM Write, Sharedcentiped_videoram_w, videoram
0x07C0-0x07FF64RAM, Sharedspriteram
0x08001Read PortDSW1
0x0003LanguageActive High
0x0000EnglishActive High
0x0001FrenchActive High
0x0002SpanishActive High
0x0003GermanActive High
0x0000End of gameActive High
0x0004High score onlyActive High
0x00001p/2p = 1 creditActive High
0x00101p = 1, 2p = 2Active High
0x00201p/2p = 2 creditsActive High
0x08011Read PortDSW2
0x0003CoinageActive High
0x00032C_1CActive High
0x00021C_1CActive High
0x00011C_2CActive High
0x0000Free_PlayActive High
0x0000*1Active High
0x0004*4Active High
0x0008*5Active High
0x000c*6Active High
0x0000*1Active High
0x0010*2Active High
0x0000NoneActive High
0x00203 credits/2 coinsActive High
0x00405 credits/4 coinsActive High
0x00606 credits/4 coinsActive High
0x00806 credits/5 coinsActive High
0x0C001Read PortIN0
0x000fUnusedActive High
0x0000OffActive High
0x0010OnActive High
0x0040CustomActive High
0x0080Upright (overlay)Active High
0x0000Cocktail (no overlay)Active High
0x0C011Read PortIN1
0x0001Button 1Active Low
0x0002Button 1Active Low
0x0004Button 1Active Low
0x0008Button 1Active Low
0x0010TiltActive Low
0x0020Coin 1Active Low
0x0040Coin 2Active Low
0x0080Service 1Active Low
0x1000-0x100F16Device Read/Writepokey, pokey_device, read, write
0x18001Writeirq_ack_w
0x1C00-0x1C023Writecoin_count_w
0x1C03-0x1C064Writeled_w
0x40001Device Writewatchdog, watchdog_timer_device, reset_w
0x5000-0x7FFF12288ROM
 

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
0x0000-0x07FF2048037159-01.e6CRC(ff979a08) (Fluke: 266F)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x5000-0x57FF2048037154-01.m1CRC(18006c87) (Fluke: 6C0B)
0x5800-0x5FFF2048037153-01.k1CRC(67758f4c) (Fluke: A68E)
0x6000-0x67FF2048037158-01.j1CRC(1f043a86) (Fluke: 6FAC)
0x6800-0x6FFF2048037157-01.h1CRC(1a639100) (Fluke: F793)
0x7000-0x77FF2048037156-01.e1CRC(534f34b4) (Fluke: BE25)
0x7800-0x7FFF2048037155-01.d1CRC(23b94210) (Fluke: 0559)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x00FF256037235-01.n7CRC(a2c5c277) (Fluke: 56F5)
0x0100-0x01FF256037161-01.m6CRC(4cd24c85)
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