~~NOTRANS~~

====== ST [atarist] ======

**Atari, 1985**

Driver: [[mess:drivers:atarist|atarist.c]] \\

===== Status =====

  * Emulation: Preliminary
  * Color: Good
  * Sound: Good
  * Graphics: Good
  * Save State: Supported

===== Technical Info =====

==== CPUs ====

^ Type ^ Name ^ Clock ^
|  ''CPU'' |  ''68000'' |  ''8.021247 MHz'' |
|  ''CPU'' |  ''HD63701'' |  ''4 MHz'' |
|  ''AUDIO'' |  ''YM2149'' |  ''2.005311 MHz'' |

==== Display ====

  * 512x312 at 49.664704 Hz (Raster, no rotation)

==== Sound ====

  * Channels: 1

==== Inputs ====

  * Players: 2, Buttons: 2
    * joy8way

==== RAM Sizes ====

  * 1048576 bytes
  * 524288 bytes
  * 262144 bytes

==== BIOS Sets ====

^ Name ^ Description ^ Default ^
|  ''default'' | TOS 1.04 (Rainbow TOS) | yes |
|  ''tos102'' | TOS 1.02 (MEGA TOS) | no |
|  ''tos100'' | TOS 1.0 (ROM TOS) | no |
|  ''tos099'' | TOS 0.99 (Disk TOS) | no |
|  ''tos100de'' | TOS 1.0 (ROM TOS) (Germany) | no |

==== ROMs ====

^ Name ^ BIOS ^ Size ^ CRC32 ^ SHA1 ^ Region ^ Offset ^
|  ''tos104.img'' |  ''default'' |  ''196608'' |  ''a50d1d43'' |  ''9526ef63b9cb1d2a7109e278547ae78a5c1db6c6'' |  ''CPU1'' |  ''fc0000'' |
|  ''tos102.img'' |  ''tos102'' |  ''196608'' |  ''3b5cd0c5'' |  ''87900a40a890fdf03bd08be6c60cc645855cbce5'' |  ''CPU1'' |  ''fc0000'' |
|  ''tos100.img'' |  ''tos100'' |  ''196608'' |  ''1a586c64'' |  ''9a6e4c88533a9eaa4d55cdc040e47443e0226eb2'' |  ''CPU1'' |  ''fc0000'' |
|  ''tos099.img'' |  ''tos099'' |  ''32768'' |  '''' |  '''' |  ''CPU1'' |  ''fc0000'' |
|  ''st_7c1_a4.u4'' |  ''tos100de'' |  ''32768'' |  ''867fdd7e'' |  ''320d12acf510301e6e9ab2e3cf3ee60b0334baa0'' |  ''CPU1'' |  ''fc0000'' |
|  ''st_7c1_a9.u7'' |  ''tos100de'' |  ''32768'' |  ''30e8f982'' |  ''253f26ff64b202b2681ab68ffc9954125120baea'' |  ''CPU1'' |  ''fc0001'' |
|  ''st_7c1_b0.u3'' |  ''tos100de'' |  ''32768'' |  ''b91337ed'' |  ''21a338f9bbd87bce4a12d38048e03a361f58d33e'' |  ''CPU1'' |  ''fd0000'' |
|  ''st_7a4_a6.u6'' |  ''tos100de'' |  ''32768'' |  ''969d7bbe'' |  ''72b998c1f25211c2a96c81a038d71b6a390585c2'' |  ''CPU1'' |  ''fd0001'' |
|  ''st_7c1_a2.u2'' |  ''tos100de'' |  ''32768'' |  ''d0513329'' |  ''49855a3585e2f75b2af932dd4414ed64e6d9501f'' |  ''CPU1'' |  ''fe0000'' |
|  ''st_7c1_b1.u5'' |  ''tos100de'' |  ''32768'' |  ''c115cbc8'' |  ''2b52b81a1a4e0818d63f98ee4b25c30e2eba61cb'' |  ''CPU1'' |  ''fe0001'' |
|  ''keyboard.u1'' |  '''' |  ''4096'' |  ''0296915d'' |  ''1102f20d38f333234041c13687d82528b7cde2e1'' |  ''CPU2'' |  ''f000'' |

==== Devices ====

^ Name ^ Instances ^ Extensions ^
| Printer | prin | prn |
| Floppydisk | flop1 | st |
| Floppydisk | flop2 | st |
| Serial | serl | txt |
| Cartridge | cart | stc |

===== Screenshots =====

{{gallery>mess:drivers:atarist:atarist?0}}

{{tag>system atarist atari 1985 68000 hd63701 ym2149 printer floppydisk floppydisk serial cartridge}}