20 Feb
2019
20 Feb
'19
9 p.m.
On Wed, Feb 20, 2019 at 11:40 PM Warner Losh via cctalk
<cctalk at classiccmp.org> wrote:
At least on the Rainbow the floppy chip is kept in MFM
mode all the time,
unless you've written something to hack it to read alien disks.
And modified the hardware. On the Rainbow the 'Dden/' pin of the
floppy controller chip is tied to ground forcing said chip into MFM
mode.
-tony