Archive PYTHON 4322 Product Description Manual page 7

ARCHIVE PYTHON DDS-DC OAT DRIVES---PRODUCT DESCRIPTION MANUAL
Figure 1-1. Python 4322 OAT Drive ..
Figure 1-2. Python 4542 OAT Drive.
Figure 1-3. Python 4352 OAT Drive.
FIGURES
Figure 1-4. SCSI System Sample Configurations.
Figure 2-1. Python 4322 OAT Drive General Dimensions . . .
Figure 2-2. Python 4542 OAT Drive General Dimensions.
Figure 2-3. Python 4352 External Subsystem General Dimensions .
Figure 3-1. Python 4322 Switchbank Access.
Figure 3-2. Python 4542 Switchbank Access.
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Figure 3-4. SCSI Device Address Selection (4322 and 4542) .
Figure 3-5. JP6 External SCSI Address Port .
Figure 3-6. Mounting Hole Locations (4322). . . . . . . . .
Figure 3-7. Mounting Hole Locations (4542). . . . . . . . .
Figure 3-8. Power and SCSI Connectors---4322 OAT Drive
Figure 3-9. Power and SCSI Connectors---4542 OAT Drive
Figure 3-10. Python 4352 Rear Panel ..
Figure 3-11. Daisy chain Diagram . . .
Figure 4-1. Python 4322 Front Panel.
Figure 4-2. Python 4542 Front Panel.
Figure 4-3. Python 4352 Front Panel .
Figure 4-4. Cassette Loading (4322 OAT Drive) ..
Figure 4-5. Manually Removing a Cassette---Python 4322 Drive ..
Figure 4-6. Manually Removing a Cassette---Python 4542 Drive ..
Figure 4-7. Manually Removing a Cassette---Python 4352 Drive ..
Figure 6-1. Single Data space Tape Layout . . . .
Figure 6-2. Reference and System Area Layout.
Figure 6-3. Two-Partition Tape Layout ..
Figure 6-4. Individual Track Layout . . . . . . .
Figure 6-5. Group Structure . . . . . . . . . . .
Figure 6-6. Group Structurc---DDS and DDS-DC Formats ..
· .1-4
· .1-5
· .1-5
.1-7
· .2-2
· .2-3
· .2-3
.3-6
· .3-7
,3-8
.3-9
· 3-12
· 3-13
.3-14
· 3-15
· 3-16
.3-17
. . 3-18
· .4-3
· .4-3
· .4-4
· .4-5
· .4-7
. . . . . 4-8
.4-9
· .6-5
· .6-6
.6-8
· .6-9
. . . . 6-11
.6-12
Figure R-l. Simplified Block Diagram -- Python DDS-DC Drives. . .8-3
Figure 8-2. Block Diagram -- SCSI Controller Python Models 4322NT and 4542NT
DDS-DC Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . .. ..8-4
Figure 8-3. Block Diagram -- SCSI Controller Python Models 4322NP, 4542NP, and 4352XP
DDS-DC Drives . . . . . S-5
Figure 8-4. Python State Diagram . . . .. 8-6
Figure 8-5. Four-Head Design . . . . .8-7
Figure 8-6. Alternate Azimuth Angles . .8-8
Figure 8-7. OAT Cassette . . . . . . . 8-11
Figure 8-8. Cassette Design Features. . 8-12
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