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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.
Janputer '96 (Dynax, 1996)
Memory Area:dondenmj_iomap
Address RangeLengthFunctionDescription
0x00011Device Readaysnd, ay8910_device, data_r
0x0002-0x00032Device Writeaysnd, ay8910_device, data_address_w
0x00101Read Port, WriteDSW1, royalmah_palbank_w
0x000f96%Active High
0x000e93%Active High
0x000d90%Active High
0x000c87%Active High
0x000b84%Active High
0x000a81%Active High
0x000978%Active High
0x000875%Active High
0x000771%Active High
0x000668%Active High
0x000565%Active High
0x000462%Active High
0x000359%Active High
0x000256%Active High
0x000153%Active High
0x000050%Active High
0x00301 2 4 8 12 16 24 32Active High
0x00001 2 3 5 8 15 30 50Active High
0x00202 3 6 8 12 15 30 50Active High
0x00101 2 3 5 10 25 50 100Active High
0x00c01Active High
0x00805Active High
0x004010Active High
0x000020Active High
0x00111Read Port, WriteSYSTEM, input_port_select_w
0x00851Read PortDSW2 (// DSW2)
0x00031C_1CActive High
0x00021C_2CActive High
0x00011C_5CActive High
0x00001 Coin/10 CreditsActive High
0x000c1Active High
0x00082Active High
0x00043Active High
0x00005Active High
0x0030300Active High
0x0020500Active High
0x0010700Active High
0x00001000Active High
0x0040OffActive High
0x0000OnActive High
0x0080OffActive High
0x0000OnActive High
0x00861Read PortDSW3 (// DSW3)
0x0007CutActive High
0x00061 TActive High
0x0005300Active High
0x0004500Active High
0x0003700Active High
0x00021000Active High
0x00011000?Active High
0x00001000?Active High
0x0008OffActive High
0x0000OnActive High
0x00300Active High
0x00201Active High
0x00102Active High
0x00003Active High
0x0040OffActive High
0x0000OnActive High
0x0080OffActive High
0x0000OnActive High
0x00871Writedynax_bank_w
Memory Area:janptr96_iomap
Address RangeLengthFunctionDescription
0x00001Writejanptr96_rombank_w (// BANK ROM Select)
0x001C1Readjanptr96_dsw_r
0x001E1Read/Writejanptr96_dswsel_r, janptr96_dswsel_w
0x00201Read/Writejanptr96_unknown_r, janptr96_rambank_w
0x00501Writemjderngr_palbank_w
0x0060-0x006F16Device Read/Writertc, msm6242_device, read, write
0x00811Device Readaysnd, ay8910_device, data_r
0x0082-0x00832Device Writeaysnd, ay8910_device, data_address_w
0x00931Writeinput_port_select_w
0x00D81Writejanptr96_coin_counter_w
0x00D91Read PortSYSTEM
Memory Area:janptr96_map
Address RangeLengthFunctionDescription
0x0000-0x5FFF24576ROM
0x6000-0x6FFF4096RAM Bank, Sharedbank3, nvram (// nvram)
0x7000-0x7FFF4096RAM Bankbank2 (// banked nvram)
0x8000-0xFFFF32768ROM Bankbank1
0x8000-0xFFFF32768Write Only, Sharedvideoram
Memory Area:mjderngr_iomap
Address RangeLengthFunctionDescription
0x00011Device Readaysnd, ay8910_device, data_r
0x0002-0x00032Device Writeaysnd, ay8910_device, data_address_w
0x00101Writemjderngr_coin_w (// palette bank is set separately)
0x00111Read Port, WriteSYSTEM, input_port_select_w
0x00201Writedynax_bank_w
0x00401Read PortDSW2
0x00031C_1CActive High
0x00021C_2CActive High
0x00011C_5CActive High
0x00001 Coin/10 CreditsActive High
0x000c1Active High
0x00082Active High
0x00043Active High
0x00005Active High
0x0030300Active High
0x0020500Active High
0x0010700Active High
0x00001000Active High
0x0040OffActive High
0x0000OnActive High
0x0080OffActive High
0x0000OnActive High
0x004C1Read PortDSW1
0x000f96%Active High
0x000e93%Active High
0x000d90%Active High
0x000c87%Active High
0x000b84%Active High
0x000a81%Active High
0x000978%Active High
0x000875%Active High
0x000771%Active High
0x000668%Active High
0x000565%Active High
0x000462%Active High
0x000359%Active High
0x000256%Active High
0x000153%Active High
0x000050%Active High
0x00301 2 4 8 12 16 24 32Active High
0x00001 2 3 5 8 15 30 50Active High
0x00202 3 6 8 12 15 30 50Active High
0x00101 2 3 5 10 25 50 100Active High
0x00c01Active High
0x00805Active High
0x004010Active High
0x000020Active High
0x00601Writemjderngr_palbank_w
Memory Area:royalmah_iomap
Address RangeLengthFunctionDescription
0x00011Device Readaysnd, ay8910_device, data_r
0x0002-0x00032Device Writeaysnd, ay8910_device, data_address_w
0x00101Read Port, WriteDSW1, royalmah_palbank_w
0x000f96%Active High
0x000e93%Active High
0x000d90%Active High
0x000c87%Active High
0x000b84%Active High
0x000a81%Active High
0x000978%Active High
0x000875%Active High
0x000771%Active High
0x000668%Active High
0x000565%Active High
0x000462%Active High
0x000359%Active High
0x000256%Active High
0x000153%Active High
0x000050%Active High
0x00301 2 4 8 12 16 24 32Active High
0x00001 2 3 5 8 15 30 50Active High
0x00202 3 6 8 12 15 30 50Active High
0x00101 2 3 5 10 25 50 100Active High
0x00c01Active High
0x00805Active High
0x004010Active High
0x000020Active High
0x00111Read Port, WriteSYSTEM, input_port_select_w
Memory Area:royalmah_map
Address RangeLengthFunctionDescription
0x0000-0x6FFF28672ROM, Writeroyalmah_rom_w
0x7000-0x7FFF4096RAM, Sharednvram
0x8000-0xFFFF32768ROM Bankbank1 (// banked ROMs not present in royalmah)
0x8000-0xFFFF32768Write Only, Sharedvideoram
 

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:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFF262144503x-1.1hCRC(39914ecd) (Fluke: D944)
0x90000-0x10FFFF524288503x-2.1gCRC(d4b1ed79) (Fluke: 8397)
0x110000-0x18FFFF524288503x-3.1fCRC(9ba4deb0) (Fluke: 9E9C)
0x190000-0x20FFFF524288503x-4.1eCRC(e266ca0b) (Fluke: E656)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x01FF512ns503b.3hCRC(3b2a6b12) (Fluke: D8AF)
0x0200-0x03FF512ns503a.3jCRC(fe49b2f0) (Fluke: 5897)
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