Spectre GCR Manual Manuals - Atari Documentation Archive
Spectre GCR Manual Manuals - Atari Documentation Archive
Spectre GCR Manual Manuals - Atari Documentation Archive
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<strong>Spectre</strong> Menus<br />
<strong>Atari</strong>'s model SH204 and possibly SH205 hard disks have a bug in<br />
their hardware which can cause problems, which you must fix at this<br />
menu . Briefly, even though there's only one disk drive mechanism<br />
inside the 204/205, the drives respond as though there's two. Thus, a<br />
"ghost" of the first drive shows up. You'll see this as a "repeat" of all<br />
the partitions of the first drive.<br />
To get rid of this "ghosting", disable the second LUN (logical unit<br />
number) on any <strong>Atari</strong> drive, or use someone else's (Supra's, lCD's)<br />
host adaptor, which work properly. There's even rumored to be an<br />
outfit that sells a replacement PAL chip that fixes the bugs in the <strong>Atari</strong><br />
drive; it's called the ADE Chip, and is sold by Berkeley Microsystems.<br />
Format: This brings up the hard disk formatting menu<br />
(see Figure 11). This menu allows you to specify a given hard disk's<br />
SCSI and LUN (logical unit number), and a partition (from 1 to 12,<br />
using the Supra extended partitions scheme). The partition you select<br />
will be formatted into <strong>Spectre</strong>-format hard disks for use only with the<br />
<strong>Spectre</strong>. If you do this, the partition will become unavailable to GEM,<br />
probably for good until a rcformat/rezero. It is no easy task to get it<br />
back to GEM, by the way; we're working on a way to do this, but it's<br />
not complete yet.<br />
Deyite: 0 Uni t: 0<br />
• Part t on 1 Parti tion info<br />
0 Part t on 2 start: 1<br />
0 Part t on l size : 1"41 ( mDK)<br />
0 Part t on 4 type: 6el'ldos<br />
0 Part t on 5<br />
0 Part t on 6 forMat HFS<br />
0 Part t on 7<br />
Part t on 8 Forl'lat HFS<br />
Part t on <br />
Part t on 10<br />
Part t on 11 IChange Devitel<br />
Part t on 1Z<br />
Duit<br />
Figure 11<br />
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