# `FDD`: Beatmania IIDX DistorteD

* Compatible main PCB: [`KNM-???`](../boards.md#knm-???)
* Compatible IO: [GEC02-PWB(A)A](../io.md#GEC02-PWBAA), [D01 IO](../io.md#d01-io)
* Compatible card reader: [ICCA slot reader](../io.md#icca)

## Software revisions

* `A`
* `B`
* `C`
* `D`
* `E`
* `F`
* `G`