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AT&T Teletype 4425


MAME: 0.272 - Released: 2024-11-29T19:06:23 - Machines: 47515 - rom: 355153 - disk: 1357 - Lists: 718 - Software: 138591 - rom: 234761 - disk: 11192

machine

 ?

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturerromofcloneofMachineGenreId
att4425att/att4425.cpp nononoyesAT&T Teletype 44251983AT&T  Misc. / Teletype

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
455773-1.bin8192d216515b6e098c35f8fe6be4f28a577a43145c92972041b1maincpu0goodno  
455774-1.bin8192636c069ac00648eae44c574b983de6a0ba6cf74a7f07b098maincpu2000goodno  
456305-1.bin819243cbf638939569e65957370ab8e60d4f90179373b72b9573maincpu4000goodno  
456306-1.bin8192e4f2b0f1c80c2b7219b313b4924834b0a9d1d42536d1ae63maincpu6000goodno  
char.bin8192cca962cc201d97b954f782ceae8d17a08fb9a1c4d5ae7a58chargen0goodno  

chip

typetagnameclock
cpumaincpuZilog Z804000000

configuration

nametagmask
Layoutrs232:keyboard:GENKBD_CFG1
Typematic Delayrs232:keyboard:GENKBD_CFG6
Typematic Raters232:keyboard:GENKBD_CFG248
Data Bitsrs232:keyboard:RS232_DATABITS255
Parityrs232:keyboard:RS232_PARITY255
Stop Bitsrs232:keyboard:RS232_STOPBITS255
TX Baudrs232:keyboard:RS232_TXBAUD255
Flow Controlsioa:null_modem:FLOW_CONTROL7
Data Bitssioa:null_modem:RS232_DATABITS255
Paritysioa:null_modem:RS232_PARITY255
RX Baudsioa:null_modem:RS232_RXBAUD255
Stop Bitssioa:null_modem:RS232_STOPBITS255
TX Baudsioa:null_modem:RS232_TXBAUD255
Data Bitssiob:printer:RS232_DATABITS255
Paritysiob:printer:RS232_PARITY255
RX Baudsiob:printer:RS232_RXBAUD255
Stop Bitssiob:printer:RS232_STOPBITS255

control

typeplayerbuttonswaysreverseminimummaximumsensitivitykeydeltaways2ways3reqbuttons
keyboard 73 no       

device

typetaginterfacefixed_imagemandatory
bitbangersioa:null_modem:stream   
printoutsiob:printer:printer   

device_ref

name
z80
screen
gfxdecode
palette
z80ctc
z80ctc_channel
z80ctc_channel
z80ctc_channel
z80ctc_channel
z80sio
z80sio_channel
z80sio_channel
rs232
null_modem
bitbanger
rs232
serial_printer
printer_image
clock
i8251
rs232
serial_keyboard
clock
ram

display

tagtyperotatewidthheightrefreshpixclockhtotalhbendhbstartvtotalvbendvbstartflipx
screenraster072035150.000000       no

driver

statusemulationsavestaterequiresartworkunofficialnosoundhardwareincompletecocktail
preliminarypreliminaryunsupportednononono 

feature

typestatusoverall
soundunemulated 

input

playerscoinsservicetilt
1 nono

port

tag
:rs232:keyboard:GENKBD_CFG
:rs232:keyboard:GENKBD_MOD
:rs232:keyboard:GENKBD_ROW0
:rs232:keyboard:GENKBD_ROW1
:rs232:keyboard:GENKBD_ROW2
:rs232:keyboard:GENKBD_ROW3
:rs232:keyboard:RS232_DATABITS
:rs232:keyboard:RS232_PARITY
:rs232:keyboard:RS232_STOPBITS
:rs232:keyboard:RS232_TXBAUD
:sioa:null_modem:FLOW_CONTROL
:sioa:null_modem:RS232_DATABITS
:sioa:null_modem:RS232_PARITY
:sioa:null_modem:RS232_RXBAUD
:sioa:null_modem:RS232_STOPBITS
:sioa:null_modem:RS232_TXBAUD
:siob:printer:RS232_DATABITS
:siob:printer:RS232_PARITY
:siob:printer:RS232_RXBAUD
:siob:printer:RS232_STOPBITS

ramoption

nameramoptionValuedefault
32K32768yes

slot

name
sioa
siob
rs232

sound

channels
0


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