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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.
Jumping Pop (Nics, 1992)
Memory Area:jpopnics_main_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0xBFFF16384Devicemainbank, address_map_bank_device, amap8
0xC000-0xCFFF4096RAM, Device Read/Writespritegen, seta001_device, spritecodelow_r8, spritecodelow_w8
0xD000-0xDFFF4096RAM, Device Read/Writespritegen, seta001_device, spritecodehigh_r8, spritecodehigh_w8
0xE000-0xEFFF4096RAM, Sharedshare1 (/* WORK RAM (shared by the 2 z80's) */)
0xF000-0xF2FF768RAM, Device Read/Writespritegen, seta001_device, spriteylow_r8, spriteylow_w8
0xF300-0xF3034Mirror, Device Write0xfc, spritegen, seta001_device, spritectrl_w8 (/* control registers (0x80 mirror used by Arkanoid 2) */)
0xF4001Device Writespritegen, seta001_device, spritebgflag_w8 (/* enable / disable background transparency */)
0xF6001Read NOP, Writetnzs_ramrom_bankswitch_w
0xF800-0xFFFF2048RAM Device Write, Sharedpalette, palette_device, write, palette
Memory Area:jpopnics_sub_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0x9FFF8192ROM Banksubbank
0xA0001Writejpopnics_subbankswitch_w
0xB000-0xB0012Device Read/Writeymsnd, ym2151_device, read, write
0xC0001Read PortIN1
0x000fUnusedActive Low
0x0010Button 1Active Low
0x0020P1 Button 2 (CheatActive Low
0x0040Coin 1Active Low
0x0080Start 1Active Low
0xC0011Read PortIN2
0x000fUnusedActive Low
0x0010Button 1Active Low
0x0020P2 Button 2 (CheatActive Low
0x0040Coin 2Active Low
0x0080Start 2Active Low
0xC6001Read PortDSWA
0x0001UnknownActive High
0x0001OffActive High
0x0000OnActive High
0xC6011Read PortDSWB
0x000cBonus_LifeActive High
0x000850k 200k 150k+Active High
0x000c50k 250k 200k+Active High
0x0004100k 300k 200k+Active High
0x0000100k 400k 300k+Active High
0x0030LivesActive High
0x00202Active High
0x00303Active High
0x00104Active High
0x00005Active High
0x0040NoActive High
0x0000YesActive High
0x0080Allow_ContinueActive High
0x0000NoActive High
0x0080YesActive High
0xD000-0xDFFF4096RAM
0xE000-0xEFFF4096RAM, Sharedshare1
0xF000-0xF0034Readarknoid2_sh_f000_r
 

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
0x0000-0xFFFF65536u94gfxCRC(e49f2fdd) (Fluke: 8909)
0x40000-0x4FFFF65536u93gfxCRC(a7791b5b) (Fluke: 3297)
0x80000-0x8FFFF65536u92gfxCRC(b30caac7) (Fluke: 8743)
0xC0000-0xCFFFF65536u91gfxCRC(18ada5f2) (Fluke: DDCB)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072u96cpu2CRC(649e951c) (Fluke: 6DF6)
Memory Area:sub
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536u124cpu1CRC(8453e8e4) (Fluke: 68F0)
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