Changes
/* Standard floppy connector 34pin */
1..33 | GND
2 | /DCD Disk Change Detect
4 | /DS4 Drive selct 4 (Not always supported)
6 | /INUSE Open collector LED driver
8 | /IND Index
10 | /DS0 Drive Select select 0
12 | /DS1 Drive select 1
14 | /DS2 Drive select 2
