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Exomizer is a program that compresses files in a way that tries to be as
efficient as possible but still allows them to be decompressed in environments
where CPU speed and RAM are limited. For some popular 8-bit computers using
6502 compatible CPUs it can also generate executable files that decompress
themselves in memory when run.
Exomizer operates in two major modes. It has a raw mode that compresses plain
files and produces plain files. This mode is used by the raw subcommand. All
other subcommands use the second mode. It requires all source files to be
targeted to be decrunched at specific addresses in the 16-bit address space of
the target computer. In this mode, no file can be larger than 64kB since all
data must be addressable using 16-bits. The targeted mode has the following
features:
* It reads plain or .prg files to any given address.
* It can produce stand-alone self-decrunching files for the following targets:
- Commodore VIC20, C64, C65, C16/plus4, C128 and PET 4032
- Atari 400/800 XL/XE
- Apple ][+ and //e
- Oric-1 and Oric Atmos
- BBC Micro B
* It can produce files for both "in memory" and "from disk" decrunching.
* It handles RLE-sequences well, no packer is necessary.
* It is able to link/combine more than one source file into the same crunched
target file.
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