Free 5200 software for linux

Atari800 project is an Atari 8-bit computer and 5200 game system emulator for multiple platforms.
It runs on DOS, Windows, Amiga, Atari ST, Mac, and Linux/UNIX.
It includes support for Atari cartridge ROMs, popular Atari disk images files, running Atari binaries directly from the host system, and accessing the host filesystem from within the emulated Atari.
Main features:
- Atari 400, 800, 600 XL, 800XL, 130XE, 5200 Games System.
- 130XE compatible memory expansions: 320K, 576K, 1088K.
- Optional 4K RAM between 0xc000 and 0xcfff in 400/800 mode.
- Cycle-exact 6502 emulation, all unofficial instructions.
- Cycle-exact NMI interrupts, scanline-based POKEY interrupts.
- Cycle-exact ANTIC and GTIA emulation, all display modes.
- Player/Missile Graphics, exact priority control and collision detection.
- Exact POKEY registers (sound and random number generator).
- 8 disk drives, emulated at computer-to-drive communication and fast patched SIO levels.
- ATR, XFD, DCM, ATR.GZ and XFD.GZ disk images.
- Direct loading of Atari executable files and Atari BASIC programs.
- 42 cartridge types, raw and CART .
- Cassette recorder, raw and CAS images.
- Printer support.
- Files can be stored directly on your host computer via the H: device.
- Current emulation state can be saved in a state file.
- Sound support on Unix using "/dev/dsp".
- Stereo (two POKEYs) emulation.
- Joystick controller using numeric keypad.
- Real joystick support.
- Paddles, Atari touch tablet, Koala pad, light pen, light gun, ST/Amiga mouse, Atari trak-ball, joystick and Atari 5200 analog controller emulated using mouse.
- R-Time 8 emulation using host computer clock.
- Atari palette read from a file or calculated basing on user-defined parameters.
- Screen snapshots (normal and interlaced) to PCX and PNG files.
- Sound output may be written to WAV files.
- User interface on all versions supporting bitmapped graphics.
- R: device (the Atari850 serial ports) mapped to net or real serial port.

HDLmaker is a tool for generating Verilog designs. HDLmaker simplifies the development of complex FPGA designs as well as PC Boards by performing the following tasks:
- Writes hierarchical Verilog code
- Generates retargetable IO pad rings
- Generates all of the necessary scripts and Make files
- Supports mulitlanguage projects
- Converts PCB net lists into VHDL and Verilog
- Generates SCALD and PADS PCB board netlists
- Generates Schematics in Postscript format
- Designs are portable between FPGA families and CAE tools
- Simplifies the reuse of HDL code
- Converts HDLmaker, Verilog and VHDL files into fully hyper linked HTML
Main features:
- Writes Hierarchical Verilog.
- Output can be targeted to either Verilog or VHDL (VHDL support has been deprecated).
- Supports mixed language development.
- Generates PC board netlists in both PADS PCB and SCALD formats.
- Generates Schematics in Postscript format.
- Supports the most popular FPGAs
- Xilinx Virtex4,Virtex2P, Virtex2,VirtexE,Virtex, Spartan3, Spartan2,4000E,4000EX,4000XL,5200,9500, Altera Stratix
- Supports the most popular synthesizers
- Synplify
- Xilinx XST
- Altera
- Synopsys Design Compiler
- Precision
- Supports most simulators
- Fintronics Finsim
- Cadence Verilog XL
- Cadence NC-SIM
- Model Technologies (VHDL and Verilog)
- Synopsys VCS
- HTML Generation
- HDLmaker generates an HTML version of the design with hyper links from all source files to generated files and from all component instances to the components module. Verilog and VHDL HTMLized are also syntax colored.
Enhancements:
- insert_compare, Inserts a module with a compare wrapper around it
- Added HDLMAKER_ALLOW_SUB variable
- Added xst_directive
- Floorplanning support for Multipliers and Block RAMs
- New XST constraints
- Improved DDR IO support including differential DDR
- Improved Xilinx project support
- Virtex4 Support
- Better ModelSim support. Creates three command files, foo_compile_mt.cmd to compile the modules, foo_i_mt.cmd for interactive use, and foo_batch_mt.cmd for batch simulation.
- Initial values of HDLmaker variables can be passed in from the command line or from a file
- Better comment support
- More flexible #clock statement
- Comments in pin files
- Support for Xilinx ISE 6.1
- Support for Virtex2P
- Support for Precision and ModelSim added
- Large Project Support, HDLMaker now operates across multiple directories
- Virtex2, Spartan2 and Spartan2E support added
- Altera Stratix support added
- Multilanguage project support. Can embed VHDL entities into Verilog files and Verilog modules into VHDL files.