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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.
Hot Mind (Playmark, 1995)
Memory Area:hotmind_main_map
Address RangeLengthFunctionDescription
0x0000-0x3FFFF262144ROM
0x100000-0x103FFF16384RAM Write, Sharedhrdtimes_bgvideoram_w, videoram3
0x104000-0x107FFF16384RAM Write, Sharedhrdtimes_fgvideoram_w, videoram2
0x108000-0x10FFFF32768RAM Write, Sharedhrdtimes_txvideoram_w, videoram1
0x110000-0x11000D14Writehrdtimes_scroll_w
0x200000-0x200FFF4096RAM, Sharedspriteram
0x280000-0x2807FF2048RAM Device Write, Sharedpalette, palette_device, write, palette
0x300010-0x3000112Read PortCOINS
0x0001UnknownActive Low
0x0002UnknownActive Low
0x0004UnknownActive Low
0x0008UnknownActive Low
0x0010Coin 1Active Low
0x0020Coin 2Active Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x300012-0x3000132Read PortP1
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick LeftActive Low
0x0008Joystick RightActive Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x300014-0x3000152Read Port, WriteDISPENSER, hotmind_coin_eeprom_w
0x0001UnusedActive Low
0x0002UnknownActive Low
0x0004Token Dispenser EmptyActive High
0x0008SpecialActive Low
0x0010Ticket Dispenser EmptyActive High
0x0020SpecialActive Low
0x0040SpecialActive High
0x0080UnusedActive Low
0x30001A-0x30001B2Read PortDSW2
0x0007DifficultyActive High
0x0007EasyActive High
0x0006NormalActive High
0x0005HardActive High
0x0004Very Hard 1Active High
0x0003Very Hard 2Active High
0x0002Very Hard 3Active High
0x0001Very Hard 4Active High
0x0000Very Hard 5Active High
0x0010Demo_SoundsActive High
0x0010OffActive High
0x0000OnActive High
0x0020OffActive High
0x0000OnActive High
0x0040OffActive High
0x0000OnActive High
0x0080OffActive High
0x0000OnActive High
0x30001C-0x30001D2Read PortDSW1
0x0001Mode 1Active High
0x0000Mode 2Active High
0x0000Free_PlayActive High
0x000a1C_6CActive High
0x000c1C_5CActive High
0x000e1C_4CActive High
0x00101C_3CActive High
0x00121C_2CActive High
0x00082C_3CActive High
0x001e1C_1CActive High
0x00063C_2CActive High
0x00045C_3CActive High
0x001c2C_1CActive High
0x00028C_3CActive High
0x001a3C_1CActive High
0x00184C_1CActive High
0x00165C_1CActive High
0x00146C_1CActive High
0x00061C_1CActive High
0x00042C_1CActive High
0x00023C_1CActive High
0x00005C_1CActive High
0x00001C_6CActive High
0x00081C_5CActive High
0x00101C_3CActive High
0x00181C_2CActive High
0x0020UnknownActive High
0x0020OffActive High
0x0000OnActive High
0x004010 SecondsActive High
0x00005 SecondsActive High
0x0080OffActive High
0x0000OnActive High
0x30001E-0x30001F2Writeplaymark_snd_command_w
0x304000-0x3040012Write NOP(/* watchdog? irq ack? */)
0xFF0000-0xFFFFFF65536RAM
 

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:oki
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF13107220.io13CRC(0bf3a3e5) (Fluke: 9B4D)
Memory Area:plds
Address RangeLengthLabel/LocationDescription
0x0000-0x0B882953palce16v8h-25-pc4_jamma.jedBAD_DUMP CRC(ba88c1da)
0x0000-0x1E837812tibpal22v10acnt_u183.jedBAD_DUMP CRC(95a446b6)
0x0000-0x0B882953palce16v8h-25-pc4_u182.jedBAD_DUMP CRC(ba88c1da)
0x0000-0x0B882953palce16v8h-25-pc4_u58.jedBAD_DUMP CRC(ba88c1da)
0x0000-0x1E837812tibpal22v10acnt_u211.jedBAD_DUMP CRC(94106c63)
0x0000-0x1E837812tibpal22v10acnt_u113.jedBAD_DUMP CRC(94106c63)
Memory Area:user1
Address RangeLengthLabel/LocationDescription
0x0000-0x2D4B11596hotmind_pic16c57.hexBAD_DUMP CRC(11957803)
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