| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| epson_tf20 | devices/bus/epson_sio/tf20.cpp | | no | yes | no | no | EPSON TF-20 Dual Floppy Disk Drive | | | | | System / Device |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| tfx.15e | 2048 | af34f084 | c9bdf393f757ba5d8f838108ceb2b079be1d616e | rom | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | :19b | Zilog Z80 | 4000000 |
|
device_ref
| name |
| z80 |
| ram |
| upd7201 |
| i8274_channel |
| i8274_channel |
| upd765a |
| floppy_connector |
| floppy_connector |
| epson_sio |
|
dipswitch
| name | tag | mask |
| Drive extension | :tf20_dip | 15 |
|
slot
|