Concept
Game Information
Screenshots
Download Details
Game Details
Computer published 43 years ago:
Concept (c) 1982 Corvus Systems.
- TECHNICAL -
This computer uses a state-of-art (at the time) MC68000 CPU. Its CCOS
operating system is a variant of the Merlin operating system by Silicon Valley
Software: it is a mono-tasking OS, with source-level compatibility with the
UCSD p-system, and vague reminiscences of UNIX. The Concept has a bitmapped screen, which enables to mix text in any style and size with graphics, and some programs were reportedly WYSIWYG (which was uncommon at the time).
The system includes a primitive window manager. The most original feature is probably the rotatable screen that can be used either in horizontal or vertical position: however you need to reboot the computer after flipping the screen. Another feature of interest is the integrated network support: the Concept can be used either as a disk-less network computer or as a full-featured personal computer, and you could connect Concepts, Apple IIs and IBM PCs in an heterogeneous Omninet LAN.
- TRIVIA -
The Concept was announced in the spring of 1982.
The price was about $4000 for a 256-kbytes system in 1984 ($1000 for extra 256-kbytes, $750 for floppy, from $2000 to $4000 for hard disk according to size).
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=61718&o=2
Driver Details
Screen Details
display |
screen |
type |
raster |
orientation |
horizontal |
width |
720px |
height |
560px |
refresh |
59.98mhz |
Input Details
player |
1 |
type |
keyboard |
buttons |
91 |
directions |
N/A |
Chipset Details
name |
Motorola MC68000 |
clock |
7.80mhz |
name |
Motorola MC6801 |
clock |
4.77mhz |
name |
Intel 8035 |
clock |
4.39mhz |
name |
Filtered DAC |
clock |
N/A |
name |
Floppy sound |
clock |
43.07khz |
name |
Floppy sound |
clock |
43.07khz |
name |
Floppy sound |
clock |
43.07khz |
name |
Floppy sound |
clock |
43.07khz |
ROM Details
name |
size |
crc |
bootl08h |
4.00k |
ee479f51 |
bootl08l |
4.00k |
acaefd07 |
cc07h |
4.00k |
455abac8 |
cc07l |
4.00k |
107a3830 |
cc06h |
4.00k |
66b6b259 |
cc06l |
4.00k |
600940d3 |
sc85180l_3265-02762.u302 |
4.00k |
nodump |
map04a.bin |
1.00k |
1ae0db9b |
mb20h.bin |
4.00k |
aa357112 |
mb20l.bin |
4.00k |
b4b59de9 |