The ATM Turbo (ru: "АТМ-ТУРБО"), also known simply as ATM (from ru: "Ассоциация Творческой Молодёжи", meaning "Association of Creative Youth") is a ZX Spectrum clone, developed in Moscow in 1991, by two firms, MicroArt and ATM. It offers enhanced characteristics, compared to the original Spectrum, such as a , RAM, ROM, AY-8910 (two ones in upgraded models), 8-bit DAC, 8-bit 8-channel ADC, RS-232, Centronics, Beta Disk Interface, IDE interface, AT/XT keyboard, text mode (, , ), and three new graphics modes. The ATM can be emulated in Unreal Speccy v0.27 and higher. History ATM was developed in 1991 based on the Pentagon, a ZX Spectrum clone popular in Russia. In 1992 an upgraded model was introduced, named ATM Turbo 2. Up to 1994 the computer was produced ATM and MicroArt, then the firms separated and production ended. In 2004 NedoPC (Moscow) resumed production. New versions called ATM Turbo 2+ and ZX Evolution were introduced. Characteristics Graphics modes For compatibility purposes, the original ZX Spectrum mode is available. New graphics modes offer expanded abilities: mode, with 2 out of 16 colors per 8x1 pixels. Difference from Profi (computer) is that the ATM can use the full set for both ink and paper. mode () is ordinary raster mode, but not similar to EGA (it is two-pixel chunky, not planar like EGA). Two games for this mode were converted directly from PC: Prince of Persia and Goblins, and one from Sony PlayStation: Time Gal. Some other games for this mode exist, like Ball Quest (released in August, 2006). Palette: from a 64 color palette (6-bit RGB) can be set for all modes. Operating systems 48 Sinclair BASIC, 128 Sinclair BASIC, TR-DOS, CP/M, iS-DOS, TASiS, DNA OS, Mr Gluk Reset Service. Software ATM Turbo Virtual TR-DOS Models Many models exist. Models before version 6.00 are called ATM 1, later models are called ATM 2(2+) or ATM Turbo 2(2+) or simply Turbo 2+. IDE interface is available since v6.00.JIO0UBH9BY8B9T7GVC6R The latest model is 7.18. ATM Turbo 1 specifications (1991) Processor : Zilog Z80 at 3.5 and 7 MHz (turbo mode) RAM : 128 to 512 KB ROM : 64 to 128 KB Memory manager: standard for ZX Spectrum 128 (memory over 64KB is addressed through a window in the upper 16KB of address space), with the ability to include a zero page of RAM in the lower 16KB of the address space Graphics video