Search

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.
Neo Print V1 (SNK, 1996)
Memory Area:neoprint_audio_io_map
Address RangeLengthFunctionDescription
0x00001Mirror, Read, Write NOP0xff00, audio_command_r,
0x0004-0x00074Mirror, Device Read/Write0xff00, ymsnd, ym2610_device, read, write
0x000C1Mirror, Write0xff00, audio_result_w
Memory Area:neoprint_audio_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM(//AM_ROMBANK(NEOGEO_BANK_AUDIO_CPU_MAIN_BANK))
0xF800-0xFFFF2048RAM
Memory Area:neoprint_map
Address RangeLengthFunctionDescription
0x0000-0x7FFFF524288ROM
0x200000-0x20FFFF65536RAM
0x300000-0x30FFFF65536RAM, Sharednvram
0x400000-0x43FFFF262144RAM, Sharednpvidram
0x500000-0x51FFFF131072RAM Device Write, Sharedpalette, palette_device, write, palette
0x600000-0x6000012Read/Write 8-bitneoprint_audio_result_r, audio_command_w, 0xff00
0x600002-0x6000032Read/Write 8-bitneoprint_calendar_r, neoprint_calendar_w, 0xff00
0x600004-0x6000052Read Port, Write NOPSYSTEM,
0x600006-0x6000072Read Port, Write NOPIN,
0x600008-0x6000092Read PortDSW1
0x60000A-0x60000B2Read 8-bitneoprint_unk_r,0xff00
0x60000C-0x60000D2Read PortDSW2
0x60000E-0x60000F2Write NOP
0x700000-0x70001B28RAM, Sharednpvidregs
0x70001E-0x70001F2Write NOP(//watchdog)
 

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:audiocpu
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072m1.binCRC(b2d38e12)
Memory Area:ymsnd
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288v1.binCRC(2d6608f9)
© Copyright 2009-2025, ClassicSoft, LLC. All rights reserved
Powered by the ClassicSoft Web Content Framework V3