12 Aug
2015
12 Aug
'15
9:05 a.m.
On Tue, 11 Aug 2015, Jay Jaeger wrote:
Aside from the write pre-comp thing which you seem to
have in hand (and
which is generally handled by the *drive*, not the controller, i.e., the
bit timing from the controller does not change, as far as I know), one
Au contraire.
Write precompensation is entirely handled by the controller.
The drive has absolutely no idea of what it records or reads.
(We're talking about floppy disk drives, not intelligent hard disks with
integrated encoder/decoder and PLL like SMD or ESDI)
Christian