unknown 286 AT clones (HT12/A chipset)

Game Information
manufacturer <unknown>
year 19??
clone of ibm5170
other clones 386sc 386sc2c 386schg 386sxvhcom 3siud 486apio 486ccv 486igb21 486wb6a3 4dmshl3g 4dmuhl3s 4nd04a a433cc a486ap4 a486isa a486sio a486sp3g a486sv1 a486sv2 a486sv2g abae4 abah4 abav4 abax4 abpb4 abpw4 al486vd alacou alaleolx alator2 alim1217 alim1419 alim1429 alim1489 amibaby amient2 amient3 amient4 amisvpci2 amisvvlb amisvvlb2 amisvvlb3 anch386s aovi15g aplannb aplanst aplsbon aplscar aprfte aprpand apvxft apxena1 apxeni apxenls3 apxenp2 apxlsam ar4glx3 as496 asc486slc asi100b0 at at386 at386sx at486 at586 at586x3 atariabc286 ataripc4 ataripc5 atc1415 atturbo aubam12s2 bam16a0 bay1000c bi025c bluenote c286lt c386sx16 c386sx25 c386sxlt cdtekg2 ch48633c ch491e ch4slez1 chn333sc cl28612s cmpa286 comportii comportiii comslt286 comt386 comt486 cs8230 csl286 ct386sx ctcc386mx cxsxd dfi386 dfi386sx dsys200 dt386 dt486 dvbslan ec1849 ec4913 ec4915aio ecs38632 ecs386a ecs8517 ecsfx3000 ecssi5pi ecsum386 ed486vl3h edmv035f elanht286 elt286b elt386sx eltp9 epsax epsax2e epsax3 euroat ev1806 ev1815 ews286 exp4044 f4dxluc4 fic4386vchd fic4386vcv fic486gvt fic486kvd fic486vchd ficeli6ii ficgiovt2 ficpio2 ficvipio ficvipio2 ficvt503 frx386c frxc402 ftsserv fu340 ga486am ga486vf ga486vs gc10a ges9051n gete486vl gmb486sg gmb486unp gs611606a headg2 hot304 hot307h hot409 hot419 hot433 ht12a ht18c ibm2011 ibm2011rd ibm2121 ibm2121rd ibm2123 ibm2133 ibm5162 ibm5170a icldrsm40 ilm396b isa386c isa386u30 jwj403tg k286i kma202f kma300g kt216wb5 ktx20t02 lion3500 lm103s lsucm486v30 m250e m290 m55hipl magb233 magb236 mat286 mb1212c mb133340 mb1433aeap mb1433ucv mb1433uiv mb4d33 mb8433uud mba009 mba029 mba032q mbc18nb mbc28 md4duvc micral45 mijx30gp minisys2k mkp286 mmbo4088 mokp386 mokp386sx mom3v3 ms4125 ms4132 ms4134 ms4138 ms4145 mx83c305 n8810m15 n8810m16c n8810m16v n8810m20 n8810m30 n8810m55 nat48pv ncr3302 ncr3433 ncrpc8 neat necapciv o286foxii ocfoxm ochawk ochipcom ochipdca2 ochipvlp ocjagii ocjagv ocpanii octekg2 ocxt286 olim203 olyport40 op386wb op82c283 op82c291 op82c381 op82c391 op82c392 opti495slc opti495xlc p386dx40 p386sx25pw pc2386 pc30iii pc40iii pc45iii pc50ii pc60iii pc70iii pc9486 pcb303 pccm205 pccm209 pccm216 pccm317 pccm321 pccm326 pccm396f pccm912 pccm915i pccm919 pcd2 pcd204 pcd2m pcd3nsl pcd3nsx pcd4nd pcd4nl pcd4x pci48af pck486dx peas286 pem2530 pg750 pg750eisa php3239 pkm0038s pm486pu ppm3333p profpc33 prolite286 pt319a pt430 pt432b pt581392 ptmb457 pwaih4077c pwaih4077d pwb7270e px486p3 qdu386dx qi600 qi900 samdm286 sarcpc scamp386sx scsxaio sh386sx20 sis85c471 sisrabb sm38640f sm48650usc smih0107 snomi286 so025d2 so025k2 so025r2 sto486wb suntac303 suntac6 sy012 sy019hi sybaby386 t2000sx t4000 tam25p2 tam3340ma0 td4ipaio td60c td70a td70n tmpat48av tmpat48pg4 toptek286 tot3200sxc tower386sx towerat2xx ts34t25 twinnet u3911v3 um486 um486v um82c481af um82c491f um82c493f um8498f um8810paio um8886 uni386w uni4800 uniwb4407 v286c v4p895p3 via4386vio vlsi5 walk386dx walk386sx wpc250 wy220001 xb42639 xb42639a xb42663 xb42664 xb42664a zdz248 zeos386sx zi4dvs
genre N/A
downloads 38
Screenshots
ht12a title
ht12a title
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Download Details
split set ht12a.zip 409.15k
parent set ibm5170.zip 100.38k ↗
bios/device at_keybc.zip 3.57k
bios/device et4000.zip 30.39k
bios/device kb_ms_natural.zip 2.96k
standalone set ht12a.7z 161.63k
Game Details
Computer:

Unknown 286 AT clone with HT12/A chipset (c) 19?? Unknown

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=287862&o=2
Driver Details
source pc/at.cpp
status preliminary
emulation preliminary
savestate unsupported
type graphics
overall imperfect
Screen Details
display isa1:svga_et4k:screen
type raster
orientation horizontal
width 640px
height 480px
refresh 60.05mhz
Input Details
player N/A
type mouse
buttons 3
directions N/A
player N/A
type keyboard
buttons 108
directions N/A
Chipset Details
name Intel 80286
clock 11.44mhz
name AM9517A
clock 4.55mhz
name AM9517A
clock 4.55mhz
name Intel 8042AH
clock 11.44mhz
name Intel 8051
clock 5.72mhz
name Speaker
clock N/A
name Filtered DAC
clock N/A
name Speaker
clock N/A
name Floppy sound
clock 43.07khz
name Speaker
clock N/A
name Floppy sound
clock 43.07khz
name Speaker
clock N/A
ROM Details
name size crc
286_headland_even.bin 32.00k a2530914
286_headland_odd.bin 32.00k b5f69002
286-headland-iqs-lo_32k.bin 32.00k 60424e9d
286-headland-iqs-hi_32k.bin 32.00k e56212e0
bios-lo.bin 32.00k 433d8044
bios-hi.bin 32.00k fe124da4
2hlm002l.bin 32.00k 345b9ea1
2hlm002h.bin 32.00k 35eed8b8
ami2od86.bin 32.00k 04a2cec4
ami2ev86.bin 32.00k 55deb5c2
ami2ev89.bin 32.00k 705d36e0
ami2od89.bin 32.00k 7c81bbe8
ht12h.bin 32.00k db8b471e
ht12l.bin 32.00k 74fd178a
h286-c3-158-hi.bin 32.00k ec0cbbba
h286-c3-158-lo.bin 32.00k dedcf41a
20-0000-428022-00101111-031591-ht12 low.bin 32.00k cb74f8e3
h20-0000-428022-00101111-031591-ht12 high.bin 32.00k 36179ed9