37 lines
1.3 KiB
Factor
37 lines
1.3 KiB
Factor
! Copyright (C) 2007 Chris Double.
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! See http://factorcode.org/license.txt for BSD license.
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USING: help.markup help.syntax sequences strings ;
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IN: cpu.8080.emulator
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HELP: load-rom
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{ $values { "filename" string } { "cpu" cpu } }
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{ $description
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"Read the ROM file into the cpu's memory starting at address 0000. "
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"The filename is relative to the path stored in the " { $link rom-root }
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" variable. An exception is thrown if this variable is not set."
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}
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{ $see-also load-rom* } ;
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HELP: load-rom*
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{ $values { "seq" sequence } { "cpu" cpu } }
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{ $description
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"Loads one or more ROM files into the cpu's memory. Each file is "
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"loaded at a particular starting address. 'seq' is a sequence of "
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"2 element arrays. The first element is the address and the second "
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"element is the file to load at that address." $nl
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"The filenames are relative to the path stored in the " { $link rom-root }
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" variable. An exception is thrown if this variable is not set."
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}
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{ $examples
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{ $code "{ { 0x0000 \"invaders.rom\" } } <cpu> load-rom*" }
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}
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{ $see-also load-rom } ;
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HELP: rom-root
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{ $description
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"Holds the path where the ROM files are stored. Used for expanding "
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"the relative filenames passed to " { $link load-rom } " and "
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{ $link load-rom* } "."
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}
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{ $see-also load-rom load-rom* } ;
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