26 Jan
2013
26 Jan
'13
8:06 p.m.
On Sat, Jan 26, 2013 at 10:36:14PM -0500, Jerome H. Fine wrote:
However, the file DY.MAC from the V04.00
binary distribution in 1980 contains at least some of the code that would
be needed to support an RX03 DSDD drive. It does not look as if that
code was ever properly tested since I remember noticing at least one
mistake [...]
What's the bug in DY.SYS? Ersatz-11 has had RX03 support for eons
("mount dy0: foo.dsk /ds"), which was written based on that DY.MAC from
V04.00 (since there was never any real DEC RX03), and seems to work OK with
that driver (built with DS support enabled).
John Wilson
D Bit