Sega Teradrive

Avant tout un PC, elle permettait de lancer les jeux Megadrive. Mais ils avaient pousser le vice jusqu’à rendre possible les interactions entre la partie PC et la partie Megadrive, de quoi en faire une machine de développement.

TYPE Home Computer
ORIGIN Japan
YEAR May 1991
KEYBOARD Full-stroke professional keyboard. 106 keys with function keys, cursor keys and numeric keypad
CPU Intel 80286 + Motorola MC68000 + Zilog Z80A (used for sound system)
SPEED 10 MHz (80286) / 10 MHz (68000) / 3.58 MHz (Z80A)
CO-PROCESSOR Megadrive customchips (?)
RAM 2.5 MB (512 KB onboard + two 1 MB SIMM RAMs)
VRAM 256 KB
ROM 128 KB
TEXT MODES 40 or 80 chars x 25 lines
GRAPHIC MODES 320 x 244 (Megadrive VDP Mode) / 320 x 200 (MCGA) / 640 x 480 (VGA)
COLORS 64 among 512 (Megadrive Mode) / 256 among 262144 (S/VGA Modes)
SOUND FM Sound / PCM Sound (Megadrive) - Beeper (PC)
SIZE / WEIGHT 36 (W) x 33.4 (D) x 8 (H) cm / 5.6 to 6.2 Kg according to versions
I/O PORTS RGB analog vide output, composite video output, 1 ISA slot, mouse,
keyboard, serial (2) & parallel (1) ports, headphone output, 2 joystick ports
BUILT IN MEDIA 3.5'' disk-drive, 30 MB hard drive
OS DOS/V
POWER SUPPLY Built-in PSU

Info :
Prix estimé : 148,000¥ ( environ 1300 euros) (Mod.1), 188,000 ¥ (environ 1700 euros) (Mod.2), 248,000 ¥ ( environ 2200 euros ) (Mod.3) (Japan, 1991)