Re: strange clock card

[jon@i-manila.com (Jon Co)]

Ok, I've been reading more past posts, I now know how to set and read
the time and date.  I think what I need now is the prodos 8 technical
reference manual.  Not having that, I DO have the prodos technical
reference manual (circa 1983 for use with workbench binder a7p0001)
which doesnt really have what I need (how to install a clock driver). 
I just need some sample code for a system file that loads into $2000,
relocates appropriate code over the built in thunderclock code (which
i read still has the pointer in $BF07-$BF08, even if there is an RTS
in $BF06), then runs the next .system program on the disk.  i've seen
an AECLK.SYSTEM in one of my disks somewhere, I need something like
that, umm preferably in source form and commented, I'll probably be
hand-assembling the code.
Failing that, I'd be fine with patching the prodos file on the disk,
how do I find where in it is the thunderclock driver?