| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| swtpc | swtpc/swtpc.cpp | | no | no | no | yes | SWTPC 6800 Computer System (with SWTBUG) | 1977 | Southwest Technical Products Corporation | | | Computer / Business - Terminal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| swtbug.bin | 1024 | f9130ef4 | 089b2d2a56ce9526c3e78ce5d49ce368b9eabc0c | mcm6830 | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC6800 | 921600 |
| audio | io1:mps:rs232:terminal:bell | Speaker | |
| audio | io1:mps:rs232:terminal:beeper | Beep | 2000 |
| audio | io5:dc5:fdc:0:sssd35:flopsndout | Speaker | |
| audio | io5:dc5:fdc:0:sssd35:floppysound | Floppy sound | 44100 |
| audio | io5:dc5:fdc:1:sssd35:flopsndout | Speaker | |
| audio | io5:dc5:fdc:1:sssd35:floppysound | Floppy sound | 44100 |
| audio | io5:dc5:fdc:2:sssd35:flopsndout | Speaker | |
| audio | io5:dc5:fdc:2:sssd35:floppysound | Floppy sound | 44100 |
| audio | io5:dc5:fdc:3:sssd35:flopsndout | Speaker | |
| audio | io5:dc5:fdc:3:sssd35:floppysound | Floppy sound | 44100 |
|
configuration
| name | tag | mask |
| CPU clock | MAINCPU_CLOCK | 16777215 |
| SWTBUG disk boot patch, to load at 0xa100 | SWTBUG_LOAD_AT_A100 | 1 |
| Baud Rate | io1:mps:BAUD | 31 |
| CTS route | io1:mps:CTS_ROUTE | 1 |
| IRQ | io1:mps:IRQ | 1 |
| Data Bits | io1:mps:rs232:terminal:RS232_DATABITS | 255 |
| Parity | io1:mps:rs232:terminal:RS232_PARITY | 255 |
| RX Baud | io1:mps:rs232:terminal:RS232_RXBAUD | 255 |
| Stop Bits | io1:mps:rs232:terminal:RS232_STOPBITS | 255 |
| TX Baud | io1:mps:rs232:terminal:RS232_TXBAUD | 255 |
| Cursor | io1:mps:rs232:terminal:TERM_CONF | 1 |
| Type | io1:mps:rs232:terminal:TERM_CONF | 2 |
| Blinking | io1:mps:rs232:terminal:TERM_CONF | 4 |
| Invert | io1:mps:rs232:terminal:TERM_CONF | 8 |
| Color | io1:mps:rs232:terminal:TERM_CONF | 48 |
| Auto CR on LF | io1:mps:rs232:terminal:TERM_CONF | 64 |
| Auto LF on CR | io1:mps:rs232:terminal:TERM_CONF | 128 |
| Local echo | io1:mps:rs232:terminal:TERM_CONF | 256 |
| Layout | io1:mps:rs232:terminal:keyboard:GENKBD_CFG | 1 |
| Typematic Delay | io1:mps:rs232:terminal:keyboard:GENKBD_CFG | 6 |
| Typematic Rate | io1:mps:rs232:terminal:keyboard:GENKBD_CFG | 248 |
| Control register bit 7 | io5:dc5:CTRL_REG_BIT7_SIDE_SELECT | 1 |
| FDC expected clock rate | io5:dc5:EXPECTED_CLOCK | 15 |
| Expected density | io5:dc5:EXPECTED_DENSITY | 7 |
| FLEX expected sectors per side | io5:dc5:EXPECTED_SECTORS | 255 |
| Force ready | io5:dc5:FORCE_READY | 1 |
| FLEX track zero expected sectors per side | io5:dc5:TRACK_ZERO_EXPECTED_SECTORS | 255 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 73 | | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| floppydisk | io5:dc5:fdc:0:sssd35 | floppy_5_25 | | |
| floppydisk | io5:dc5:fdc:1:sssd35 | floppy_5_25 | | |
| floppydisk | io5:dc5:fdc:2:sssd35 | floppy_5_25 | | |
| floppydisk | io5:dc5:fdc:3:sssd35 | floppy_5_25 | | |
|
device_ref
| name |
| m6800 |
| mc14411 |
| ss50_interface |
| ss50_interface |
| ss50_mps |
| acia6850 |
| rs232 |
| serial_terminal |
| screen |
| generic_keyboard |
| speaker |
| beep |
| ss50_interface |
| ss50_interface |
| ss50_interface |
| ss50_mpt |
| pia6821 |
| ss50_interface |
| ss50_dc5 |
| wd2797 |
| floppy_connector |
| floppy_525_sssd_35t |
| speaker |
| flopsnd |
| floppy_connector |
| floppy_525_sssd_35t |
| speaker |
| flopsnd |
| floppy_connector |
| floppy_525_sssd_35t |
| speaker |
| flopsnd |
| floppy_connector |
| floppy_525_sssd_35t |
| speaker |
| flopsnd |
| ss50_interface |
| ss50_interface |
| ipt_merge_any_hi |
| ipt_merge_any_hi |
| ram |
|
dipswitch
| name | tag | mask |
| IRQ-A | io4:mpt:IRQA | 1 |
| IRQ-B | io4:mpt:IRQB | 1 |
| Address mode | io5:dc5:ADDRESS_MODE | 1 |
| Interrupt select | io5:dc5:INTERRUPT_SELECT | 3 |
| Two control registers | io5:dc5:TWO_CONTROL_REGS | 1 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| io1:mps:rs232:terminal:terminal_screen | raster | 0 | 640 | 240 | 50.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | unsupported | no | no | yes | no | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :MAINCPU_CLOCK |
| :SWTBUG_LOAD_AT_A100 |
| :io1:mps:BAUD |
| :io1:mps:CTS_ROUTE |
| :io1:mps:IRQ |
| :io1:mps:rs232:terminal:RS232_DATABITS |
| :io1:mps:rs232:terminal:RS232_PARITY |
| :io1:mps:rs232:terminal:RS232_RXBAUD |
| :io1:mps:rs232:terminal:RS232_STOPBITS |
| :io1:mps:rs232:terminal:RS232_TXBAUD |
| :io1:mps:rs232:terminal:TERM_CONF |
| :io1:mps:rs232:terminal:keyboard:GENKBD_CFG |
| :io1:mps:rs232:terminal:keyboard:GENKBD_MOD |
| :io1:mps:rs232:terminal:keyboard:GENKBD_ROW0 |
| :io1:mps:rs232:terminal:keyboard:GENKBD_ROW1 |
| :io1:mps:rs232:terminal:keyboard:GENKBD_ROW2 |
| :io1:mps:rs232:terminal:keyboard:GENKBD_ROW3 |
| :io4:mpt:IRQA |
| :io4:mpt:IRQB |
| :io5:dc5:ADDRESS_MODE |
| :io5:dc5:CTRL_REG_BIT7_SIDE_SELECT |
| :io5:dc5:EXPECTED_CLOCK |
| :io5:dc5:EXPECTED_DENSITY |
| :io5:dc5:EXPECTED_SECTORS |
| :io5:dc5:FORCE_READY |
| :io5:dc5:INTERRUPT_SELECT |
| :io5:dc5:TRACK_ZERO_EXPECTED_SECTORS |
| :io5:dc5:TWO_CONTROL_REGS |
|
ramoption
| name | ramoptionValue | default |
| 4K | 4096 | |
| 8K | 8192 | |
| 12K | 12288 | |
| 16K | 16384 | |
| 20K | 20480 | |
| 24K | 24576 | |
| 28K | 28672 | |
| 32K | 32768 | yes |
|
slot
| name |
| io0 |
| io1 |
| io1:mps:rs232 |
| io2 |
| io3 |
| io4 |
| io5 |
| io5:dc5:fdc:0 |
| io5:dc5:fdc:1 |
| io5:dc5:fdc:2 |
| io5:dc5:fdc:3 |
| io6 |
| io7 |
|
sound
|