Machines › Home Computers › Acorn › BBC Micro Model B
BBC Micro Model B
1981
Acorn's 1981 6502-based educational computer with 32KB RAM, a fixture of British classrooms and hobbyists.
BBC Micro Model B Online Emulator
Play BBC Micro Model B using JavaScript directly in your browser.
Controls
Boots a BBC Model B to the BASIC prompt and waits. Type BBC BASIC directly (e.g. 10 PRINT"HELLO":RUN). Add ?debug, or click Debug, to step the 6502, set breakpoints and inspect memory. Click the screen first so it captures the keyboard.
Configurations
| Configuration | Emulator | Machine | OS | Legal | |
|---|---|---|---|---|---|
| BBC Model B | jsbeeb | BBC Micro Model B | open | Open ⛶ |
Downloads - ROMs & software
| Title | Type | Size (bytes) | Legal | |
|---|---|---|---|---|
| Hello World (BBC BASIC) | demo | 40 | open | Download ↓ |
Downloads - ROMs & software
| Title | Type | Size (bytes) | Legal | |
|---|---|---|---|---|
| Hello World (BBC BASIC) | demo | 40 | open | Download ↓ |
Downloads - ROMs & software
| Title | Type | Size (bytes) | Legal | |
|---|---|---|---|---|
| Hello World (BBC BASIC) | demo | 40 | open | Download ↓ |
Downloads - ROMs & software
| Title | Type | Size (bytes) | Legal | |
|---|---|---|---|---|
| Hello World (BBC BASIC) | demo | 40 | open | Download ↓ |
Downloads - ROMs & software
| Title | Type | Size (bytes) | Legal | |
|---|---|---|---|---|
| Hello World (BBC BASIC) | demo | 40 | open | Download ↓ |
Downloads - ROMs & software
| Title | Type | Size (bytes) | Legal | |
|---|---|---|---|---|
| Hello World (BBC BASIC) | demo | 40 | open | Download ↓ |
Emulators
| Emulator | Type | License | Site |
|---|---|---|---|
| B-em | downloadable | GPL-2.0 | |
| BeebEm | downloadable | GPL-2.0 | |
| MAME | downloadable | GPL-2.0 | |
| b2 | downloadable | GPL-3.0 | |
| beebjit | downloadable | GPL-3.0 | |
| jsbeeb | online | GPL-3.0 | Website ↗ |