6.9.3 Host Terminating Read DMA
...................................................................
34
6.9.4 Device Terminating Read DMA
...............................................................
35
6.9.5 Initiating Write DMA
................................................................................
36
6.9.6 Device Pausing Write DMA
......................................................................
37
6.9.7 Device Terminating Write DMA
...............................................................
38
6.9.8 Host Terminating Write DMA
..................................................................
39
6.10. Addressing of registers
.....................................................................................
40
6.10.1 Cabling
....................................................................................................
40
7.0. Specification
..............................................................................................................
43
7.1. Jumper settings
...................................................................................................
43
7.1.1 Jumper pin location
...................................................................................
43
7.1.2 Jumper pin identification
...........................................................................
43
7.1.3 Jumper pin assignment
..............................................................................
43
7.1.4 Jumper positions
........................................................................................
45
7.2. Environment
.......................................................................................................
49
7.2.1 Temperature and humidity
........................................................................
49
7.2.2 Corrosion test
.............................................................................................
50
7.3. DC power requirements
......................................................................................
50
7.3.1 Input voltage
..............................................................................................
51
7.3.2 Power supply current (typical)
..................................................................
52
7.3.3 Power supply generated ripple at drive power connector
.........................
53
7.4. Reliability
...........................................................................................................
55
7.4.1 Data integrity
.............................................................................................
55
7.4.2 Cable noise interference
............................................................................
55
7.4.3 Start/stop cycles
.........................................................................................
55
7.4.4 Preventitive Maintenance
..........................................................................
55
7.4.5 Data reliability
...........................................................................................
55
7.4.6 Required power-off sequence
....................................................................
55
7.5. Mechanical specifications
...................................................................................
56
7.5.1 Physical dimensions and weight
................................................................
56
7.5.2 Mounting hole locations
............................................................................
58
7.5.3 Connector locations
...................................................................................
59
7.5.4 Drive mounting
..........................................................................................
60
7.5.5 Heads unload and actuator lock
.................................................................
60
7.6. Vibration and shock
............................................................................................
61
7.6.1 Operating vibration
....................................................................................
61
7.6.2 Nonoperating vibration
..............................................................................
61
7.6.3 Operating shock
.........................................................................................
62
7.6.4 Nonoperating shock
...................................................................................
62
7.6.5 Nonoperating rotational shock
..................................................................
62
7.7. Acoustics
.............................................................................................................
63
7.8. Identification labels
............................................................................................
63
7.9. Safety
..................................................................................................................
64
7.9.1 UL and CSA approval
...............................................................................
64
7.9.2 German safety mark
..................................................................................
64
7.9.3 Flammability
..............................................................................................
64