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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.
Got-Ya (Game-A-Tron, 1981)
Memory Area:gotya_map
Address RangeLengthFunctionDescription
0x0000-0x3FFF16384ROM
0x5000-0x5FFF4096RAM
0x60001Read PortP1
0x0001Joystick LeftActive Low
0x0002Joystick RightActive Low
0x0004Joystick DownActive Low
0x0008Joystick UpActive Low
0x0020P1 PaperActive Low
0x0040P1 ScissorsActive Low
0x0080P1 RockActive Low
0x60011Read PortP2
0x0001Joystick LeftActive Low
0x0002Joystick RightActive Low
0x0004Joystick DownActive Low
0x0008Joystick UpActive Low
0x0010OffActive High
0x0000OnActive High
0x0020P2 PaperActive Low
0x0040P2 ScissorsActive Low
0x0080P2 RockActive Low
0x60021Read PortDSW
0x0001Coin 1Active Low
0x0000UprightActive High
0x0002CocktailActive High
0x0004Start 1Active Low
0x0008Start 2Active Low
0x0000EasyActive High
0x0010HardActive High
0x0000NoneActive High
0x002015000Active High
0x00003Active High
0x00405Active High
0x0080NormalActive High
0x0000EndlessActive High
0x60041Writegotya_video_control_w
0x60051Writegotya_soundlatch_w
0x60061Write Only, Sharedscroll
0x60071Device Writewatchdog, watchdog_timer_device, reset_w
0xC000-0xC7FF2048RAM Write, Sharedgotya_videoram_w, videoram
0xC800-0xCFFF2048RAM Write, Sharedgotya_colorram_w, colorram
0xD000-0xD3DF992RAM, Sharedvideoram2
0xD3E0-0xD3FF32RAM, Sharedspriteram
 

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
0x0000-0x0FFF4096gb-12.binCRC(4993d735) (Fluke: ECDA)
Memory Area:gfx2
Address RangeLengthLabel/LocationDescription
0x0000-0x0FFF4096gb-11.binCRC(5d5eca1b) (Fluke: 01C2)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x0FFF4096gb-06.binCRC(7793985a) (Fluke: 40E2)
0x1000-0x1FFF4096gb-05.binCRC(683d188b) (Fluke: D17A)
0x2000-0x2FFF4096gb-04.binCRC(15b72f09) (Fluke: FB2C)
0x3000-0x3FFF4096gb-03.binCRC(f34d90ab),this is the only ROM that passes the ROM test (Fluke: A491)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x001F32prom.1aCRC(4864a5a0),color PROM (Fluke: 7830)
0x0020-0x011F256prom.4cCRC(4745b5f6),lookup table (Fluke: A78B)
Memory Area:user1
Address RangeLengthLabel/LocationDescription
0x0000-0x07FF2048gb-01.binCRC(c31dba64) (Fluke: AC15)
0x0800-0x0FFF2048gb-02.binCRC(65a7e284) (Fluke: 8EF4)
Memory Area:user2
Address RangeLengthLabel/LocationDescription
0x4000-0x4FFF4096gb-10.binCRC(8101915f) (Fluke: FF29)
0x5000-0x5FFF4096gb-09.binCRC(619bba76) (Fluke: 32C0)
0x6000-0x6FFF4096gb-08.binCRC(82f59528) (Fluke: D251)
0x7000-0x7FFF4096gb-07.binCRC(92a9f8bf) (Fluke: 3FB9)
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