The Sinclair QL Forum

And just another caveat:

Apparently not all makes of the FDC are capable of being overclocked.

You need to have at least a PH 02-02 revision of the chip - the PH 00-02 won't do.

XorA - you may want to check your stock

Tobias

tofro wrote:And just another caveat:

Apparently not all makes of the FDC are capable of being overclocked.

You need to have at least a PH 02-02 revision of the chip - the PH 00-02 won't do.

XorA - you may want to check your stock

Already did and it turns out I have 5 WD1772 PH 02-02s

I can't remember where they came from so no idea if they work!

Graeme