VG ports ASpect Newspaper
ZXNet echo conference «code.zx»
From 500:812/17.09 → To Dmitry Lomov 28 February 1998
Hello, Dmitry!
27-02-98 at 04:50 Dmitry Lomov wrote to Oleg Grigoriev on
topic "Scorpion Rom Re:ASpect Newspaper".
DL> There is some kind of dispute...
No argument. I just decided to make fun of the person -
to bother, and one [skip] came in for some reason.
OG>> If you need a completely bug-free method of extraction
OG>> #1f, #3f, #5f, I can throw it.
DL> Kin. it will be useful to everyone. And it will stop unnecessary disputes.
In that letter.
DL> I'm wondering... Why take out registers #3ф,5ф,7ф?
DL> Why are they needed? Let them sit inside...
I absolutely agree about #7f - I didn’t even mention it. ;) #3f
necessary when copying from one drive to another (drives
two, but the register is one). Well, #5f... well, if it’s as easy
pull it out like 3f, then why not?;)))) Well, in case of errors, read
writing/recording, sometimes it’s easier to pull it out. In the same rdc before-
a very clever read/write algorithm to get the number
bad sector, I have to perform all sorts of shifts, increasing
blasphemy, etc.
DL> The maximum that may be needed is a track register.
DL> I do it through the INTRQ setting. Ten lines. And you?
And I catch it when the trdosk tries to print these numbers. AINTRQ is low, the status register will change. What if he is needed?
#3f and #5f are extended without any out.
DL> And write about #1f. I use two places.
#1f stretches through #2740 (there you need to set the cylinder in reg. D)
and is intercepted immediately via #5cc2.
Best wishes, Oleg aka Ruiner.
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