| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| bbca | acorn/bbc.cpp | bbc | no | no | no | yes | BBC Micro Model A | 1981 | Acorn Computers | bbcb | bbcb | Computer / Home System |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| os12.rom | 16384 | 3c14fc70 | 0d9bcaf6a393c9ce2359ed700ddb53c232c2c45d | swr | 40000 | good | no | os12.rom | os12 |
| basic2.rom | 16384 | 79434781 | 4a7393f3a45ea309f744441c16723e2ef447a281 | swr | c000 | good | no | basic2.rom | os12 |
| os10.rom | 16384 | 9679b8f8 | d35f6723132aabe3c4d00fc16fd9ecc6768df753 | swr | 40000 | good | no | os10.rom | os10 |
| basic2.rom | 16384 | 79434781 | 4a7393f3a45ea309f744441c16723e2ef447a281 | swr | c000 | good | no | basic2.rom | os10 |
| os092.rom | 16384 | 59ef7eb8 | dca33995c0d008a527efe923d03333394b01022c | swr | 40000 | good | no | os092.rom | os09 |
| basic1.rom | 16384 | b3364108 | 890f6e3e7fab3340f75b85e93ff29332bc9ecb2e | swr | c000 | good | no | basic1.rom | os09 |
| os01.rom | 16384 | 45ee0980 | 4b0ece6dc139d5d3f4fabd023716fb6f25149b80 | swr | 40000 | good | no | os01.rom | os01 |
| basic1.rom | 16384 | b3364108 | 890f6e3e7fab3340f75b85e93ff29332bc9ecb2e | swr | 0 | good | no | basic1.rom | os01 |
|
biosset
| name | description | default |
| os12 | OS 1.20 | yes |
| os10 | OS 1.00 | no |
| os09 | OS 0.92 | no |
| os01 | OS 0.10 | no |
|
chip
| type | tag | name | clock |
| cpu | maincpu | MOS Technology 6502 | 2000000 |
| audio | mono | Speaker | |
| audio | sn76489 | SN76489A | 4000000 |
| audio | samples | Samples | |
| audio | cassette | Cassette | |
|
configuration
| name | tag | mask |
| Monitor | BBCCONFIG | 3 |
| Econet | BBCCONFIG | 4 |
| VideoNuLA | BBCCONFIG | 8 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 73 | | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| cassette | cassette | bbc_cass | | |
| romimage | romslot0 | bbc_rom | | |
| romimage | romslot1 | bbc_rom | | |
| romimage | romslot2 | bbc_rom | | |
| romimage | romslot3 | bbc_rom | | |
|
device_ref
| name |
| m6502 |
| ipt_merge_any_hi |
| ls259 |
| ram |
| screen |
| palette |
| saa5050 |
| hd6845s |
| speaker |
| sn76489a |
| samples |
| cassette_image |
| acia6850 |
| rs232 |
| clock |
| mos6522 |
| bbc_romslot16 |
| bbc_romslot16 |
| bbc_romslot16 |
| bbc_romslot16 |
| software_list |
| software_list |
|
dipswitch
| name | tag | mask |
| Default File System | COL2 | 1 |
| Not Used | COL3 | 1 |
| Disc Timings | COL4 | 1 |
| Disc Timings | COL5 | 1 |
| Boot | COL6 | 1 |
| Screen Mode | COL7 | 1 |
| Screen Mode | COL8 | 1 |
| Screen Mode | COL9 | 1 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 640 | 256 | 50.080128 | 16000000 | 1024 | 0 | 640 | 312 | 0 | 256 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| imperfect | good | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| graphics | imperfect | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :BBCCONFIG |
| :BRK |
| :COL0 |
| :COL1 |
| :COL10 |
| :COL11 |
| :COL12 |
| :COL13 |
| :COL14 |
| :COL15 |
| :COL2 |
| :COL3 |
| :COL4 |
| :COL5 |
| :COL6 |
| :COL7 |
| :COL8 |
| :COL9 |
|
ramoption
| name | ramoptionValue | default |
| 32K | 32768 | |
| 16K | 16384 | yes |
|
sample
|
slot
| name |
| rs423 |
| romslot0 |
| romslot1 |
| romslot2 |
| romslot3 |
|
softwarelist
|
sound
|