GR8BIT 仕様
| Compatibility | ・MSX2 standard (fully compatible)
|
| CPU | ・Z80 (4-20MHz), compatible or emulation board (3.3V)
|
| Main system memory | ・1MiB (SRAM), upgradeable to 4MiB
|
| Video subsystem | ・V9938 VDP, 128KiB VRAM, direct video memory access
|
| Storage interfaces | ・1.44MiB FDD
|
| I/O ports and interfaces | ・Seven (7) GR8BUS internal slots
|
| Multimedia capabilities | ・4 channel programmable sound generator
|
| Networking capabilities | (No certified devices yet) |
| Software (インターネットからダウンロードできます) |
・Language pack (replacement for Kanji ROM, 16KiB). Languages: JA, EN, RU, ES, FR, DE. See "Downloads" section. |
GR8BIT キット詳細(※)
| 部品 | 数量 | 部品 | 数量 |
| Capacitors | 180 | Connectors | 40 |
| Semiconductors | 20 | Integrated circuits | 100 |
| Jumpers | 10 | Crystal oscillators | 6 |
| Resistors | 100 | Resistor packs | 20 |
| Slots | 10 | Sockets | 100 |
| Other | 5 | Total: | 591 |
| PCB | Area | Sheet | Total |
| Main board | 115.2 in² | 1 | |
| Video board | 51.7 in² | 1 | |
| 1 | 172.2 in² | ||
| Z80 CPU board | 28.8 in² | 2 | |
| Memory board | 28.8 in² | 2 | |
| I/O board | 51.7 in² | 2 | |
| Slot board | 14.6 in² | 2 | |
| Keboard board | 3.3 in² | 2 | |
| GR8BUS adaptor board | 6.5 in² | 2 | |
| 2 | 138 in² |

GR8BIT PCB sheet 1* GR8BIT PCB sheet 2*

*写真はプロトタイプのものになります。変更する場合もございます。
※お客様への予告なしにキット内容の仕様を変更する場合もございます。