| type | tag | name | clock |
| cpu | maincpu | Motorola MC6809 | 8000000 |
| audio | io0:mps2:rs232_upper:terminal:bell | Speaker | |
| audio | io0:mps2:rs232_upper:terminal:beeper | Beep | 2000 |
| audio | io0:mps2:rs232_lower:terminal:bell | Speaker | |
| audio | io0:mps2:rs232_lower:terminal:beeper | Beep | 2000 |
| audio | io1:dc5:fdc:0:sssd35:flopsndout | Speaker | |
| audio | io1:dc5:fdc:0:sssd35:floppysound | Floppy sound | 44100 |
| audio | io1:dc5:fdc:1:sssd35:flopsndout | Speaker | |
| audio | io1:dc5:fdc:1:sssd35:floppysound | Floppy sound | 44100 |
| audio | io1:dc5:fdc:2:sssd35:flopsndout | Speaker | |
| audio | io1:dc5:fdc:2:sssd35:floppysound | Floppy sound | 44100 |
| audio | io1:dc5:fdc:3:sssd35:flopsndout | Speaker | |
| audio | io1:dc5:fdc:3:sssd35:floppysound | Floppy sound | 44100 |
| type | tag | interface | fixed_image | mandatory | extension_names |
| floppydisk | io1:dc5:fdc:0:sssd35 | floppy_5_25 | | | mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, os9 |
| floppydisk | io1:dc5:fdc:1:sssd35 | floppy_5_25 | | | mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, os9 |
| floppydisk | io1:dc5:fdc:2:sssd35 | floppy_5_25 | | | mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, os9 |
| floppydisk | io1:dc5:fdc:3:sssd35 | floppy_5_25 | | | mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, os9 |
| port_tag | analog_masks |
| :BAUD_RATE_HIGH | |
| :FDC_CLOCK | |
| :FLOPPY_EXPECTED_DENSITY | |
| :FLOPPY_EXPECTED_SECTORS | |
| :FLOPPY_TRACK_ZERO_EXPECTED_SECTORS | |
| :MAINCPU_CLOCK | |
| :PIAIDE_FLEX_BOOT_CD00 | |
| :SBUG_DOUBLE_DENSITY | |
| :io0:mps2:RX_BAUD_LOWER | |
| :io0:mps2:RX_BAUD_UPPER | |
| :io0:mps2:TX_BAUD_LOWER | |
| :io0:mps2:TX_BAUD_UPPER | |
| :io0:mps2:rs232_lower:terminal:RS232_DATABITS | |
| :io0:mps2:rs232_lower:terminal:RS232_PARITY | |
| :io0:mps2:rs232_lower:terminal:RS232_RXBAUD | |
| :io0:mps2:rs232_lower:terminal:RS232_STOPBITS | |
| :io0:mps2:rs232_lower:terminal:RS232_TXBAUD | |
| :io0:mps2:rs232_lower:terminal:TERM_CONF | |
| :io0:mps2:rs232_lower:terminal:keyboard:GENKBD_CFG | |
| :io0:mps2:rs232_lower:terminal:keyboard:GENKBD_MOD | |
| :io0:mps2:rs232_lower:terminal:keyboard:GENKBD_ROW0 | |
| :io0:mps2:rs232_lower:terminal:keyboard:GENKBD_ROW1 | |
| :io0:mps2:rs232_lower:terminal:keyboard:GENKBD_ROW2 | |
| :io0:mps2:rs232_lower:terminal:keyboard:GENKBD_ROW3 | |
| :io0:mps2:rs232_upper:terminal:RS232_DATABITS | |
| :io0:mps2:rs232_upper:terminal:RS232_PARITY | |
| :io0:mps2:rs232_upper:terminal:RS232_RXBAUD | |
| :io0:mps2:rs232_upper:terminal:RS232_STOPBITS | |
| :io0:mps2:rs232_upper:terminal:RS232_TXBAUD | |
| :io0:mps2:rs232_upper:terminal:TERM_CONF | |
| :io0:mps2:rs232_upper:terminal:keyboard:GENKBD_CFG | |
| :io0:mps2:rs232_upper:terminal:keyboard:GENKBD_MOD | |
| :io0:mps2:rs232_upper:terminal:keyboard:GENKBD_ROW0 | |
| :io0:mps2:rs232_upper:terminal:keyboard:GENKBD_ROW1 | |
| :io0:mps2:rs232_upper:terminal:keyboard:GENKBD_ROW2 | |
| :io0:mps2:rs232_upper:terminal:keyboard:GENKBD_ROW3 | |
| :io1:dc5:ADDRESS_MODE | |
| :io1:dc5:CTRL_REG_BIT7_SIDE_SELECT | |
| :io1:dc5:EXPECTED_CLOCK | |
| :io1:dc5:EXPECTED_DENSITY | |
| :io1:dc5:EXPECTED_SECTORS | |
| :io1:dc5:FORCE_READY | |
| :io1:dc5:INTERRUPT_SELECT | |
| :io1:dc5:TRACK_ZERO_EXPECTED_SECTORS | |
| :io1:dc5:TWO_CONTROL_REGS | |
| :io4:mpt:IRQA | |
| :io4:mpt:IRQB | |