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Coin-Op : Arcade : Defense Command : "defcmnd" Virtual Machine

Overview

ROM Set/Virtual Machine: defcmnd
Long Name: Defense Command (set 1)
Manufacturer: bootleg
Year: 1980
Clone?: Yes, of defender
Implemented In: williams.c
Monitor Type: raster
Orientation: horizontal
Resolution: 292 x 240 (w x h)
Colors: 16

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 defcmnda.1 D000 - DFFF 68EFFC1D F0BF 459fd95cdf94233e1a4302d1c166e0f7cc239579
CPU1 defcmnda.2 E000 - EFFF 1126ADC9 8990 526cf1ca3a7eefd6115d74ac9af1a50774cc258e
CPU1 defcmnda.3 F000 - FFFF 7340209D 2A97 d2cdab8ac4830ac027655ed7fe54314c5b87fdb3
CPU1 defcmnda.10 10000 - 107FF 3DDDAE75 E73C f45fcf3e5ca9bf3edd692b4ee1e96f9f1d388522
CPU1 defcmnda.7 10800 - 10FFF 3F1E7CF8 85A1 87afb4b1158e64039129bd8a9653bc61ab3e1e37
CPU1 defcmnda.9 11000 - 117FF 8882E1FF 5165 9d54a39230acd01e0555f67ba2a3c9c6d66b59a1
CPU1 defcmnda.6 11800 - 11FFF D068F0C5 76FC d32a4232756ca05972780cb35b0add12b31e8283
CPU1 defcmnda.8 12000 - 127FF FEF4CB77 B134 96202e97f3392bc043a252e78d1c42b51c38d269
CPU1 defcmnda.5 12800 - 12FFF 49B50B40 D537 91cf841271a2f7d06f81477b4a450eb4580c7ca5
CPU1 defcmnda.4 13000 - 137FF 43D42A1B AE38 b13d59940646451c00b49bbe4a41b9e2df4d7758
CPU2 defcmnda.snd F800 - FFFF F122D9C9 ACA3 70092fc354a2efbe7365be922fa36309b50d5c6f

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: M6809
CPU#: 1
Sound?: No
Fluke 9010A Script
Start - End   R   W 
0 - 97FF r w
9800 - BFFF r w
C000 - CFFF r w
C000 - C00F w
D000 - DFFF w
D000 - FFFF r
E000 - FFFF w
 
CPU: M6808
CPU#: 2
Sound?: No
no 9010A support
Start - End   R   W 
0 - 7F r w
400 - 403 r w
8400 - 8403 r w
B000 - FFFF r w
 


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