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Coin-Op : Arcade : Gravitar : "gravitr2" Virtual Machine

Overview

ROM Set/Virtual Machine: gravitr2
Long Name: Gravitar (version 2)
Manufacturer: Atari
Year: 1982
Clone?: Yes, of gravitar
Implemented In: bwidow.c
Monitor Type: vector

NOTE: These are MAME "Virtual Machines." These virtual machines are ROM-specific but contain address space information (memory maps) that may be useful when debugging hardware. There may be descrencies between MAME's definition of the hardware, and actual hardware. Information is provided for reference only. THERE ARE NO ROMS ANYWHERE ON THIS WEB SITE.


Driver Details

ROM Regions:

Region ROM File Start - End CRC 9010A SHA1
CPU1 136010.210 2800 - 2FFF DEBCB243 5D80 2c50cd38d60739c126f1d0d8e7fbd46a0bde6e1c
CPU1 136010.207 3000 - 3FFF 4135629A 9DD1 301ddb7a34b38140a1fdffc060cb08ff57f10cf1
CPU1 136010.208 4000 - 4FFF 358F25D9 165C 9c2920cf2b73a93ac2808be654b08505037f53b1
CPU1 136010.209 5000 - 5FFF 37034287 8E2 4de7478fb566fd75f99533507228611cecb1f11a
CPU1 136010.201 9000 - 9FFF 167315E4 2B62 35613e5a503fac7f451c201675669f417e15241b
CPU1 136010.202 A000 - AFFF AAA9E62C 2F09 87fc660adb22f812a764efc46ffcf5f934d5e333
CPU1 136010.203 B000 - BFFF AE437253 7427 e2402dc5fa755a05fa1d531a31b78e39e67f5cbe
CPU1 136010.204 C000 - CFFF 5D6BC29E FA2 fdd442644209ab858eb4ed1b4cdeb1db26f80108
CPU1 136010.205 D000 - DFFF DB1FF34 79D 288d9ffff9d18025621be249ea25a7444f58f3a9
CPU1 136010.206 E000 - EFFF 4521CA48 F05F 5770cb46c4ac28d632ad5910723a9edda8283ce5

NOTE: These are the "ROM Regions" defined in the MAME "Virtual Machine." Usually these correspond to actual CPUs or Sound CPUs. Occasionally they will not. Occasionally they will be wrong, or they will not be mappable locations. Paging is usually handled through a software "hack" and not represented in this map.
9010A: Refers to the Fluke 9010A Signature Analysis algorithm. You should independently confirm these signature numbers before using. Different ROM versions will have different signatures.

Emulated CPUs:

CPU: M6502
CPU#: 1
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 7FF r w
2000 - 27FF r w
2800 - 5FFF r w
6000 - 67FF w
6000 - 600F r
6800 - 6FFF w
6800 - 680F r
7000 - 7000 r
7800 - 7800 r
8000 - 8000 r
8800 - 8800 r w
8840 - 8840 w
8880 - 8880 w
88C0 - 88C0 w
8900 - 8900 w
8940 - 897F w
8980 - 89ED w
9000 - FFFF r w
 


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