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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.
Hana Yayoi (Dyna Electronics, 1987)
Memory Area:hnayayoi_io_map
Address RangeLengthFunctionDescription
0x0000-0x00012Device Writeymsnd, ym2203_device, write
0x0002-0x00032Device Readymsnd, ym2203_device, read
0x00041Read PortDSW3
0x0001SpecialActive High
0x0002OffActive High
0x0000OnActive High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x0010OffActive High
0x0000OnActive High
0x0020OffActive High
0x0000OnActive High
0x0040OffActive High
0x0000OnActive High
0x0080OffActive High
0x0000OnActive High
0x00061Writeadpcm_data_w
0x000A1Writedynax_blitter_rev1_start_w
0x000C1Writedynax_blitter_rev1_clear_w
0x00231Writeadpcm_vclk_w
0x00241Writeadpcm_reset_w
0x00401Writekeyboard_w
0x00411Readkeyboard_0_r
0x00421Readkeyboard_1_r
0x00431Read PortCOIN
0x0001UnusedActive Low
0x0002UnusedActive Low
0x0004TestActive Low
0x0008AnalizerActive Low
0x0010UnknownActive Low
0x0020Coin 2Active Low
0x0040Coin 1Active Low
0x0080Service 1Active Low
0x0060-0x00612Writehnayayoi_palbank_w
0x0062-0x00676Writedynax_blitter_rev1_param_w
Memory Area:hnayayoi_map
Address RangeLengthFunctionDescription
0x0000-0x77FF30720ROM
0x7800-0x7FFF2048RAM, Sharednvram
0x8000-0xFFFF32768ROM
 

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
0x0000-0x7FFF32768023.8fCRC(81ae7317) (Fluke: 7BAD)
0x8000-0xFFFF32768024.9fCRC(413ab77a) (Fluke: B337)
0x10000-0x17FFF32768025.10fCRC(56d16426) (Fluke: 3F53)
0x18000-0x1FFFF32768026.12fCRC(a99779d9) (Fluke: 4BA5)
0x20000-0x27FFF32768027.8dCRC(209c149a) (Fluke: 10B7)
0x28000-0x2FFFF32768028.9dCRC(6981b043) (Fluke: B406)
0x30000-0x37FFF32768029.10dCRC(a266f1eb) (Fluke: 957C)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF32768021.4aCRC(d9734da4) (Fluke: AC0B)
0x8000-0xFFFF32768022.3aCRC(e6be5af4) (Fluke: FD6A)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x00FF256r.16bCRC(b6e9ac04) (Fluke: 1007)
0x0100-0x01FF256g.17bCRC(a595f310) (Fluke: 56CA)
0x0200-0x02FF256b.17cCRC(e33bd9ea) (Fluke: FAA8)
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