MESS emulates the following computers
For each system, MESS supports emulation with two cart slots, “cartridge1” (cart1) and “cartridge2” (cart2), for cart dumps in .crt, .10, .20, .40 and .60 format.
Also notice that a “quickload” (quik) feature is available for .p00 and .prg files.
These systems require full keyboard emulation to work correctly. At startup, full keyboard emulation mode is enabled by default. Whilst in full keyboard emulation mode, some key associated functionality may be disabled (like the Esc key for EXIT). The keyboard emulation mode is toggled using the Scrl Lock key (by default).
Original Keyboard: Full stroke 94 key with numeric keypad and function keys
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 DOWN UP LEFT RIGHT HOME/CLEAR DEL/INST
INS
ESC 1! 2" 3# 4$ 5% 6^ 7& 8* 9( 0) - =+ <-£ DEL ? CE . /
________
TAB Q W E R T Y U I O P [ ] | RETURN | 7 8 9 -
|__ |
SHIFT | |
LOCK A S D F G H J K L ;: '" Pi | | 4 5 6 +
|_____|
E
SHIFT Z X C V B N M ,< .> /? SHIFT C= 1 2 3 n
t
e
CTRL SPACEBAR 0 . 00 r
The emulation of these systems is Preliminary.
The Commodore 700 series featured the same hardware basis as the 600 series but had a built-in tilt-and-swivel monochrome 12” monitor, a detachable keyboard and housing for two 5.25” floppy drives.
It was said that the 5/6/700 cases were designed by Porsche, not the more familiar Porsche auto factory, but the separate Porsche Design firm.
Three versions were available:
Both versions could be purchased with a built-in dual floppy disk drive which was compatible with the external 8250 dual drive unit.
(info from old-computers.com)