~~NOTRANS~~

====== Nascom 2 [nascom2] ======

**Nascom Microcomputers, 1979**

Driver: [[mess:drivers:nascom1|nascom1.c]] \\
Clone of: [[mess:drivers:nascom1:nascom1|nascom1]]

===== Status =====

  * Emulation: Good
  * Color: Good
  * Sound: Good
  * Graphics: Good
  * Save State: Unsupported

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

==== CPUs ====

^ Type ^ Name ^ Clock ^
|  ''CPU'' |  ''Z80'' |  ''2 MHz'' |

==== Display ====

  * 384x224 at 50 Hz (Raster, no rotation)

==== Sound ====

  * Channels: 0

==== Inputs ====

  * Players: 1, Buttons: 0

==== RAM Sizes ====

  * 1024 bytes
  * 16384 bytes
  * 32768 bytes
  * 40960 bytes

==== BIOS Sets ====

^ Name ^ Description ^ Default ^
|  ''NS3'' | NasSys 3 | yes |
|  ''NS1'' | NasSys 1 | no |

==== ROMs ====

^ Name ^ BIOS ^ Size ^ CRC32 ^ SHA1 ^ Region ^ Offset ^
|  ''nassys3.rom'' |  ''NS3'' |  ''2048'' |  ''3da17373'' |  ''5fbda15765f04e4cd08cf95c8d82ce217889f240'' |  ''CPU1'' |  ''0'' |
|  ''nassys1.rom'' |  ''NS1'' |  ''2048'' |  ''b6300716'' |  ''29da7d462ba3f569f70ed3ecd93b981f81c7adfa'' |  ''CPU1'' |  ''0'' |
|  ''nasdos.rom'' |  '''' |  ''4096'' |  ''54a36f6d'' |  ''1d063d04be5024f128bd589e6edc066e9a63fc1b'' |  ''CPU1'' |  ''d000'' |
|  ''basic.rom'' |  '''' |  ''8192'' |  ''5cb5197b'' |  ''c41669c2b6d6dea808741a2738426d97bccc9b07'' |  ''CPU1'' |  ''e000'' |
|  ''nascom1.chr'' |  '''' |  ''2048'' |  ''33e92a04'' |  ''be6e1cc80e7f95a032759f7df19a43c27ff93a52'' |  ''GFX1'' |  ''0'' |
|  ''nasgra.chr'' |  '''' |  ''2048'' |  ''2bc09d32'' |  ''d384297e9b02cbcb283c020da51b3032ff62b1ae'' |  ''GFX1'' |  ''800'' |

==== Devices ====

^ Name ^ Instances ^ Extensions ^
| Snapshot | dump | nas |
| Cassette | cass | cas |
| Floppydisk | flop1 | dsk |
| Floppydisk | flop2 | dsk |
| Floppydisk | flop3 | dsk |
| Floppydisk | flop4 | dsk |

===== Screenshots =====

{{gallery>mess:drivers:nascom1:nascom2?0}}

{{tag>system nascom2 nascom_microcomputers 1979 z80 snapshot cassette floppydisk floppydisk floppydisk floppydisk}}