WHERE OLD COMPUTERS ARE WELCOME
| Name | SG-1000 |
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| Manufacturer | Sega () | Type | Consolle |
| Production start (mm-yyyy) | 6 - 1983 | Production end (mm-yyyy) | - 1985 |
| RAM | 1KB + 2KB VRAM | ROM | |
| CPU | Z80A - 3.579 Mhz | ||
| Operating System | Optional (Sega BASIC Level II and III with the SK-1100 keyboard add-on) | ||
| Text (Cols x Rows) | 38x24 (with Sega BASIC Level II and III) | ||
| Graphics | 256x192 @ 15 colors + 1 color coloration (210 mixing colors) | ||
| Sound | 3 sound channels with 4 octaves + 1 noise channel (TI SN-76489 PSG) | ||
| Storage memory | Cartridge (44 pin) | ||
| Serial port | Parallel port | Optional (with the SK-1100 Keyboard add-on) | |
| Others port | 1 joystick port. Cartridge port (44 pin) on top. Expansion slot on the rear. | ||
| Original price | Currency original price | 15000 YEN | |
| Units sold | |||
| Note | SG stand Sega Game. In the first SG-1000, the label is black, while the later ones the label is blue. Also, the logo with the "SG-1000" use diferents chars types in the number "1". It was available a Sega C-1000 cartridge, named card-catcher that it allow use My Card, programs in format like a credit card. The SG-1000 can use all the cartridge games and my card of the Sega SC-3000 / SC-3000H computers and viceversa, except the Music cartridges and the BASIC's ones. This can be used with the SK-1100 add-on keyboard. |
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| Configurations | The SG-1000 has one built-in joystick in the left side, and a port for a second in the right side. The Sega SK-1100 add-on keyboard is connected in the rear expansion slot, turning the SG-1000 to a SC-3000. The keyboard is the same used by the SC-3000. This add-on also include the cassette and the printer interface, and it allows use the BASIC cartridges. The ROM cartridges can have a size between 8KB and 48 KB. |
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| User | juanvm | ||
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