| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| bmjr | hitachi/bmjr.cpp | | no | no | no | yes | Basic Master Jr | 1982 | Hitachi | | | Computer / Home System |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| bas.rom | 12288 | 2318e04e | cdb3535663090f5bcaba20b1dbf1f34724ef6a5f | maincpu | b000 | baddump | no | | |
| mon.rom | 4096 | 776cfa3a | be747bc40fdca66b040e0f792b05fcd43a1565ce | maincpu | f000 | good | no | | |
| prt.rom | 2048 | b9aea867 | b8dd5348790d76961b6bdef41cfea371fdbcd93d | maincpu | e000 | good | no | | |
| font.rom | 2048 | 258c6fd7 | d7c7dd57d6fc3b3d44f14c32182717a48e24587f | chargen | 0 | baddump | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC6800 | 750000 |
| audio | mono | Speaker | |
| audio | beeper | Beep | 1200 |
| audio | cassette | Cassette | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 54 | | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| cassette | cassette | | | |
|
device_ref
| name |
| m6800 |
| screen |
| palette |
| gfxdecode |
| speaker |
| beep |
| cassette_image |
| timer |
|
dipswitch
| name | tag | mask |
| D | KEY13 | 1 |
| Unknown | KEY13 | 2 |
| Unknown | KEY13 | 4 |
| Unknown | KEY13 | 8 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 192 | 50.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :KEY0 |
| :KEY1 |
| :KEY10 |
| :KEY11 |
| :KEY12 |
| :KEY13 |
| :KEY14 |
| :KEY15 |
| :KEY2 |
| :KEY3 |
| :KEY4 |
| :KEY5 |
| :KEY6 |
| :KEY7 |
| :KEY8 |
| :KEY9 |
| :KEYMOD |
|
sound
|