Spludlow Mame Web Header

Dragon Professional (Alpha)


MAME: 0.271 - Released: 2024-10-30T15:59:16 - Machines: 47358 - rom: 354314 - disk: 1336 - Lists: 717 - Software: 138541 - rom: 234702 - disk: 11183

machine

 ?

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturerromofcloneofMachineGenreId
dgnalphatrs/dgnalpha.cpp nononoyesDragon Professional (Alpha)1984Dragon Data Ltddragon32dragon32Computer / Home System

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
alpha_bt_10.rom8192c3dab5854a5851aa66eb426e9bb0bba196f1e02d48156068maincpu2000goodno boot10
alpha_bt_04.rom8192d6172b5669ea376dbc7418f69e9e809b448d22a4de012344maincpu2000goodno boot04
alpha_ba.rom1638484f68bf91983b4fb398e3dd9668d424c666c5a0b3f1e2b69maincpu8000goodno  

biosset

namedescriptiondefault
boot10Boot v1.0yes
boot04Boot v0.4no

chip

typetagnameclock
cpumaincpuMotorola MC6809E888625
audiocassetteCassette 
audiospeakerSpeaker 
audiodac6-Bit Binary Weighted DAC 
audiosbs1-Bit DAC 
audiowd2797:0:dd:flopsndoutSpeaker 
audiowd2797:0:dd:floppysoundFloppy sound44100
audiowd2797:1:dd:flopsndoutSpeaker 
audiowd2797:1:dd:floppysoundFloppy sound44100
audioay8912AY-3-8912A PSG1000000

configuration

nametagmask
Right Controller Port (P1)ctrl_sel15
Left Controller Port (P2)ctrl_sel240
Hi-Res Joystick Interfaceshires_intf7
Artifactingvdg:artifacting3

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3reqbuttons
stick11 no0102310010   
keyboard152 no       
stick21 no0102310010   

device

typetaginterfacefixed_imagemandatory
cassettecassettedragon_cass  
printoutprinter   
cartridgeextcoco_cart  
floppydiskwd2797:0:ddfloppy_3_5  
floppydiskwd2797:1:ddfloppy_3_5  

device_ref

name
mc6809e
ipt_merge_any_hi
ipt_merge_any_hi
pia6821
pia6821
sam6883
cassette_image
printer_image
screen
mc6847_pal
speaker
dac_6bit_bw
dac
address_map_bank
software_list
software_list
software_list
software_list
ram
ipt_merge_any_hi
cococart_slot
mos6551
clock
wd2797
floppy_connector
floppy_35_dd
speaker
flopsnd
floppy_connector
floppy_35_dd
speaker
flopsnd
floppy_connector
floppy_connector
ay8912
pia6821
software_list
software_list
software_list

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
screenraster037229349.967668710900045603723120293no

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
goodgoodunsupportednononono 

input

playerscoinsservicetilt
2 nono

port

tag
:ctrl_sel
:hires_intf
:joystick_buttons
:joystick_lx
:joystick_ly
:joystick_rx
:joystick_ry
:row0
:row1
:row2
:row3
:row4
:row5
:row6
:vdg:artifacting

ramoption

nameramoptionValuedefault
64K65536yes

slot

name
ext
wd2797:0
wd2797:1
wd2797:2
wd2797:3

softwarelist

tagnamestatusfilter
dragon_cart_listdragon_cartoriginal 
dragon_cass_listdragon_cassoriginal 
dragon_flop_listdragon_floporiginal 
coco_cart_listcoco_cartcompatible 
dgnalpha_flop_listdgnalpha_floporiginal 
dragon_flex_listdragon_flexoriginal 
dragon_os9_listdragon_os9original 

sound

channels
3


Try MAME-AO. Easiest way to use MAME. Automatically download and place all required files on the fly.

Spludlow Mame Web Footer