| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| asst128 | pc/asst128.cpp | | no | no | no | yes | Assistent 128 | 198? | Schetmash | ibm5150 | ibm5150 | Computer / Business - Terminal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| extbios.bin | 8192 | e3bf22de | d4319edc82c0015ca0adc6c8771e887659717e62 | bios | 4000 | good | no | | |
| basic.bin | 32768 | a4ec66f6 | 80e934986022681ccde180e92aa108e716c4f19b | bios | 6000 | good | no | | |
| mainbios.bin | 8192 | 8426cbf5 | 41d14137ffa651977041da22aa8071c0f7854158 | bios | e000 | good | no | | |
| asst128cg.bin | 8192 | | | gfx1 | 0 | nodump | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Intel 8086 | 4772720 |
| cpu | mb:dma8237 | AM9517A | 4772727 |
| cpu | kbd:pcxt:i8048 | Intel 8048 | 5102535 |
| audio | mb:mono | Speaker | |
| audio | mb:speaker | Filtered DAC | |
| audio | mb:cassette | Cassette | |
| audio | fdc:0:525ssqd:flopsndout | Speaker | |
| audio | fdc:0:525ssqd:floppysound | Floppy sound | 44100 |
| audio | fdc:1:525ssqd:flopsndout | Speaker | |
| audio | fdc:1:525ssqd:floppysound | Floppy sound | 44100 |
|
configuration
| name | tag | mask |
| CGA character set | board0:cga_mc1502:cga_config | 3 |
| CGA monitor type | board0:cga_mc1502:cga_config | 28 |
| CGA chipset | board0:cga_mc1502:cga_config | 224 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| stick | 1 | 2 | | no | 1 | 255 | 100 | 1 | | | |
| keyboard | 1 | 83 | | no | | | | | | | |
| stick | 2 | 2 | | no | 1 | 255 | 100 | 1 | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| cassette | mb:cassette | ibm5150_cass | | |
| printout | board1:lpt:lpt:centronics:printer:printer | | | |
| floppydisk | fdc:0:525ssqd | floppy_5_25 | | |
| floppydisk | fdc:1:525ssqd | floppy_5_25 | | |
|
device_ref
| name |
| i8086 |
| asst128_mb |
| pit8253 |
| pit_counter |
| pit_counter |
| pit_counter |
| am9517a |
| pic8259 |
| i8255 |
| isa8 |
| speaker |
| speaker_sound_device |
| cassette_image |
| isa8_slot |
| cga_mc1502 |
| screen |
| palette |
| mc6845 |
| isa8_slot |
| isa_lpt |
| pc_lpt |
| centronics |
| centronics_printer |
| printer_image |
| input_buffer |
| input_buffer |
| input_buffer |
| output_latch |
| output_latch |
| pc_kbdc |
| kb_pcxt83 |
| i8048 |
| pc_fdc_xt |
| upd765a |
| floppy_connector |
| floppy_525_ssqd |
| speaker |
| flopsnd |
| floppy_connector |
| floppy_525_ssqd |
| speaker |
| flopsnd |
| pc_joy |
| pc_basic_joy |
| ram |
|
dipswitch
| name | tag | mask |
| Base address | board1:lpt:DSW | 1 |
| Boot from floppy | mb:DSW0 | 1 |
| 8087 installed | mb:DSW0 | 2 |
| Base RAM size | mb:DSW0 | 12 |
| Graphics adapter | mb:DSW0 | 48 |
| Number of floppy drives | mb:DSW0 | 192 |
| Extra RAM size | mb:DSW1 | 31 |
| Unused | mb:DSW1 | 224 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| board0:cga_mc1502:screen | raster | 0 | 640 | 400 | 37.973722 | 16000000 | 912 | 0 | 640 | 462 | 0 | 400 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| graphics | | imperfect |
|
input
| players | coins | service | tilt |
| 2 | | no | no |
|
port
| tag |
| :board0:cga_mc1502:cga_config |
| :board1:lpt:DSW |
| :kbd:pcxt:MD00 |
| :kbd:pcxt:MD01 |
| :kbd:pcxt:MD02 |
| :kbd:pcxt:MD03 |
| :kbd:pcxt:MD04 |
| :kbd:pcxt:MD05 |
| :kbd:pcxt:MD06 |
| :kbd:pcxt:MD07 |
| :kbd:pcxt:MD08 |
| :kbd:pcxt:MD09 |
| :kbd:pcxt:MD10 |
| :kbd:pcxt:MD11 |
| :mb:DSW0 |
| :mb:DSW1 |
| :pc_joy:basic_joy:btn |
| :pc_joy:basic_joy:x1 |
| :pc_joy:basic_joy:x2 |
| :pc_joy:basic_joy:y1 |
| :pc_joy:basic_joy:y2 |
|
ramoption
| name | ramoptionValue | default |
| 64K | 65536 | |
| 128K | 131072 | |
| 256K | 262144 | |
| 512K | 524288 | yes |
|
slot
| name |
| board1:lpt:lpt:centronics |
| kbd |
| fdc:0 |
| fdc:1 |
| pc_joy |
|
sound
|