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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.
Return Of Sel Jan II (Dynax / Face, 1996)
Memory Area:seljan2_map
Address RangeLengthFunctionDescription
0x0000-0x5FFF24576ROM(// ROM)
0x6000-0x6FFF4096RAM(// RAM)
0x7000-0x7FFF4096RAM Bankbank2 (// RAM (Banked))
0x8000-0xFFFF32768Writeseljan2_palette_w
0x8000-0xFFFF32768ROM Bankbank1 (// ROM (Banked))
Memory Area:seljan2_portmap
Address RangeLengthFunctionDescription
0x0000-0x000F16Device Read/Writertc, msm6242_device, read, write
0x001C1Read, Writeseljan2_busy_r, hanakanz_keyb_w
0x001E1Writesryudens_coincounter_w
0x0020-0x00234Writeddenlovr_palette_base_w
0x0024-0x00274Writeddenlovr_palette_mask_w
0x0028-0x002B4Writeddenlovr_transparency_pen_w
0x002C-0x002F4Writeddenlovr_transparency_mask_w
0x00341Writeddenlovr_bgcolor_w
0x00351Writeddenlovr_priority_w
0x00361Writeddenlovr_layer_enable_w
0x00381Read NOP(// ? ack or watchdog)
0x0040-0x00412Writemjflove_blitter_w
0x00431Readrongrong_gfxrom_r
0x0050-0x00512Device Writeym2413, ym2413_device, write
0x00541Device Read/Writeoki, okim6295_device, read, write
0x00581Device Writeaysnd, ay8910_device, address_w
0x005C1Device Read/Writeaysnd, ay8910_device, data_r, data_w (// dsw)
0x00601Read NOP, Writesryudens_rambank_w (// ? ack on RTC int)
0x00701Writeseljan2_rombank_w
0x00801Read Port, WriteSYSTEM, seljan2_palette_enab_w (// writes: 1 = palette RAM at b000, 0 = ROM)
0x0001Gamble PayoutActive Low
0x0002UnknownActive Low
0x0008Service 1Active Low
0x0010Service 2Active Low
0x0020Coin 2Active Low
0x0040Coin 1Active Low
0x0080Coin 3Active Low
0x00841Readdaimyojn_keyb1_r
0x00881Readdaimyojn_keyb2_r
0x00901Writequizchq_oki_bank_w
0x00A01Readhanakanz_rand_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:blitter
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFFF20971525573.11cCRC(917ef80e)
0x400000-0x4FFFFF10485765574.13cCRC(260fb823)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF5242885572.4cCRC(fb99be5a)
Memory Area:oki
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF5242885571.1cCRC(5a8cd45c) (Fluke: B1FE)
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