| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| ec1841 | pc/ec184x.cpp | | no | no | no | yes | EC-1841 | 1987 | <unknown> | ibm5150 | ibm5150 | Computer / Business - Terminal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 012-01-3107.bin | 2048 | 77957396 | 785f1dceb6e2b4618f5c5f0af15eb74a8c951448 | bios | c000 | good | no | | v1 |
| 013-01-203f.bin | 2048 | 768bd3d5 | 2e948f2ad262de306d889b7964c3f1aad45ff5bc | bios | c001 | good | no | | v1 |
| 014-01-fa40.bin | 2048 | 47722b58 | a6339ee8af516f834826b7828a5cf79cb650480c | bios | d000 | good | no | | v1 |
| 015-01-bf1d.bin | 2048 | b585b5ea | d0ebed586eb13031477c2e071c50416682f80489 | bios | d001 | good | no | | v1 |
| 016-01-65f7.bin | 2048 | 28a07db4 | 17fbcd60dacd1d3f8d8355db429f97e4d1d1ac88 | bios | e000 | good | no | | v1 |
| 017-01-5be1.bin | 2048 | 928bda26 | ee889184067e2680b29a8ef1c3a76cf5afd4c78d | bios | e001 | good | no | | v1 |
| 018-01-7090.bin | 2048 | 75ca7d7e | 6356426820c5326a7893a437d54b02f250ef8609 | bios | f000 | good | no | | v1 |
| 019-01-0492.bin | 2048 | 8a9d593e | f3936d2cb4e6d130dd732973f126c3aa20612463 | bios | f001 | good | no | | v1 |
| 012-02-37f6.bin | 2048 | 8f5c6a20 | 874b62f9cee8d3b974f33732f94eff10fc002c44 | bios | c000 | good | no | | v2 |
| 013-02-2552.bin | 2048 | e3c10128 | d6ed743ebe9c130925c9f17aad1a45db9194c967 | bios | c001 | good | no | | v2 |
| 014-02-0fbe.bin | 2048 | f8517e5e | 8034cd6ff5778365dc9daa494524f1753a74f1ed | bios | d000 | good | no | | v2 |
| 015-02-d736.bin | 2048 | 8538c52a | ee981ce90870b6546a18f2a2e64d71b0038ce0dd | bios | d001 | good | no | | v2 |
| 016-02-5b2c.bin | 2048 | 3d1d1e67 | c527e29796537787c0f6c329f3c203f6131ca77f | bios | e000 | good | no | | v2 |
| 017-02-4b9d.bin | 2048 | 1b985264 | 5ddcb9c13564be208c5068c105444a87159c67ee | bios | e001 | good | no | | v2 |
| 018-02-7090.bin | 2048 | 75ca7d7e | 6356426820c5326a7893a437d54b02f250ef8609 | bios | f000 | good | no | | v2 |
| 019-02-0493.bin | 2048 | 61aae23d | 7b3aa24a63ee31b194297eb1e61c3827edfcb95a | bios | f001 | good | no | | v2 |
| 012-03-37e7.bin | 2048 | 49992bd5 | 119121e1b4af1c44b9b8c2edabe7dc1d3019c4a6 | bios | c000 | good | no | | v3 |
| 013-03-2554.bin | 2048 | 834bd7d7 | e37514fc4cb8a5cbe68e7564e0e07d5116c4021a | bios | c001 | good | no | | v3 |
| 014-03-0fbe.bin | 2048 | f8517e5e | 8034cd6ff5778365dc9daa494524f1753a74f1ed | bios | d000 | good | no | | v3 |
| 015-03-d736.bin | 2048 | 8538c52a | ee981ce90870b6546a18f2a2e64d71b0038ce0dd | bios | d001 | good | no | | v3 |
| 016-03-5b2c.bin | 2048 | 3d1d1e67 | c527e29796537787c0f6c329f3c203f6131ca77f | bios | e000 | good | no | | v3 |
| 017-03-4b9d.bin | 2048 | 1b985264 | 5ddcb9c13564be208c5068c105444a87159c67ee | bios | e001 | good | no | | v3 |
| 018-03-7090.bin | 2048 | 75ca7d7e | 6356426820c5326a7893a437d54b02f250ef8609 | bios | f000 | good | no | | v3 |
| 019-03-0493.bin | 2048 | 61aae23d | 7b3aa24a63ee31b194297eb1e61c3827edfcb95a | bios | f001 | good | no | | v3 |
|
biosset
| name | description | default |
| v1 | EC-1841.01 | no |
| v2 | EC-1841.02 | yes |
| v3 | EC-1841.03 | no |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Intel 8086 | 4096000 |
| cpu | mb:dma8237 | AM9517A | 4772727 |
| cpu | kbd:ec1841:i8048 | Intel 8048 | 5460000 |
| audio | mb:mono | Speaker | |
| audio | mb:speaker | Filtered DAC | |
| audio | isa2:ec1841.0003:fdc:0:525dd:flopsndout | Speaker | |
| audio | isa2:ec1841.0003:fdc:0:525dd:floppysound | Floppy sound | 44100 |
| audio | isa2:ec1841.0003:fdc:1:525dd:flopsndout | Speaker | |
| audio | isa2:ec1841.0003:fdc:1:525dd:floppysound | Floppy sound | 44100 |
|
configuration
| name | tag | mask |
| CGA character set | isa1:ec1841.0002:cga_config | 3 |
| CGA monitor type | isa1:ec1841.0002:cga_config | 28 |
| CGA chipset | isa1:ec1841.0002:cga_config | 224 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| mouse | | 3 | | no | 0 | 255 | 50 | 5 | | | |
| keyboard | | 92 | | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| floppydisk | isa2:ec1841.0003:fdc:0:525dd | floppy_5_25 | | |
| floppydisk | isa2:ec1841.0003:fdc:1:525dd | floppy_5_25 | | |
| printout | isa3:ec1840.0004:lpt:centronics:printer:printer | | | |
| harddisk | isa4:hdc:hdc:primary | st_hdd | | |
| harddisk | isa4:hdc:hdc:slave | st_hdd | | |
|
device_ref
| name |
| i8086 |
| ec1841_mb |
| pit8253 |
| pit_counter |
| pit_counter |
| pit_counter |
| am9517a |
| pic8259 |
| i8255 |
| isa8 |
| speaker |
| speaker_sound_device |
| isa8_slot |
| ec1841_0002 |
| screen |
| palette |
| mc6845 |
| isa8_slot |
| isa8_ec1841_0003 |
| upd765a |
| floppy_connector |
| floppy_525_dd |
| speaker |
| flopsnd |
| floppy_connector |
| floppy_525_dd |
| speaker |
| flopsnd |
| bus_mouse |
| i8255 |
| isa8_slot |
| isa_lpt |
| pc_lpt |
| centronics |
| centronics_printer |
| printer_image |
| input_buffer |
| input_buffer |
| input_buffer |
| output_latch |
| output_latch |
| isa8_slot |
| isa_hdc_ec1841 |
| ec1481 |
| harddisk_image |
| harddisk_image |
| isa8_slot |
| isa8_slot |
| software_list |
| pc_kbdc |
| kb_ec1841 |
| i8048 |
| ram |
|
dipswitch
| name | tag | mask |
| IRQ line | isa2:ec1841.0003:bus_mouse:irq_line | 15 |
| IRQ rate | isa2:ec1841.0003:bus_mouse:irq_rate | 15 |
| Base address | isa3:ec1840.0004:DSW | 1 |
| Type of 2nd drive | isa4:hdc:HDD | 3 |
| Type of 1st drive | isa4:hdc:HDD | 12 |
| IRQ level | isa4:hdc:HDD | 64 |
| Install ROM? | isa4:hdc:ROM | 1 |
| Boot from floppy | mb:DSW0 | 1 |
| 8087 installed | mb:DSW0 | 2 |
| Floppy type | mb:DSW0 | 4 |
| Graphics adapter | mb:DSW0 | 48 |
| Number of floppy drives | mb:DSW0 | 192 |
| Speech synthesizer | mb:SA2 | 4 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| isa1:ec1841.0002:screen | raster | 0 | 640 | 200 | 59.922748 | 14318181 | 912 | 0 | 640 | 262 | 0 | 200 | 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 |
| :isa1:ec1841.0002:cga_config |
| :isa2:ec1841.0003:bus_mouse:irq_line |
| :isa2:ec1841.0003:bus_mouse:irq_rate |
| :isa2:ec1841.0003:bus_mouse:mouse_buttons |
| :isa2:ec1841.0003:bus_mouse:mouse_x |
| :isa2:ec1841.0003:bus_mouse:mouse_y |
| :isa3:ec1840.0004:DSW |
| :isa4:hdc:HDD |
| :isa4:hdc:ROM |
| :kbd:ec1841:MD00 |
| :kbd:ec1841:MD01 |
| :kbd:ec1841:MD02 |
| :kbd:ec1841:MD03 |
| :kbd:ec1841:MD04 |
| :kbd:ec1841:MD05 |
| :kbd:ec1841:MD06 |
| :kbd:ec1841:MD07 |
| :kbd:ec1841:MD08 |
| :kbd:ec1841:MD09 |
| :kbd:ec1841:MD10 |
| :kbd:ec1841:MD11 |
| :kbd:ec1841:MD12 |
| :kbd:ec1841:MD13 |
| :kbd:ec1841:MD14 |
| :kbd:ec1841:MD15 |
| :mb:DSW0 |
| :mb:SA2 |
|
ramoption
| name | ramoptionValue | default |
| 512K | 524288 | |
| 1024K | 1048576 | |
| 1576K | 1613824 | |
| 2048K | 2097152 | |
| 640K | 655360 | yes |
|
slot
| name |
| isa1 |
| isa2 |
| isa2:ec1841.0003:fdc:0 |
| isa2:ec1841.0003:fdc:1 |
| isa3 |
| isa3:ec1840.0004:lpt:centronics |
| isa4 |
| isa5 |
| isa6 |
| kbd |
|
softwarelist
| tag | name | status | filter |
| flop_list | ec1841 | original | |
|
sound
|