Test7800 v0.6.2

Test7800 v0.6.2 is released. Test7800 is an experimental emulator for the Atari 7800. It's not complete and is missing some important features but it plays many of the 7800 ROM files that are available. It supports a78 files and will emulate regular "flat" ROM files and also "supergame" ROM files. It does not yet emulate the POKEY chip and similar hardware. The 6502, TIA and RIOT emulation is taken from Gopher2600 and is therefore well tested. The implemenation of the MARIA is new to this project.

Test7800 Changelog:
Audio
corrected POKEY two-tone mode
game music for A.R.T.I now sounds correct
Cartridge Mappers
SN2 mapper is now called Eagle
SN1 mapper is now referred to simply as SN
Other
-ignore option now changed to -checksum
setting -checksum to false will allow unsigned cartridges to pass the NTSC checksum BIOS routine

Download: Test7800 v0.6.2
Source: Here