Fujitsu MJA2500BH - Mobile 500 GB Hard Drive Product/Maintenance Manual page 19

Figures
Figure 1.1
Figure 1.2
Figure 1.3
Figure 2.1
Figure 2.2
Figure 3.1
Figure 3.2
Figure 3.3
Figure 3.4
Figure 3.5
Figure 3.6
Figure 3.7
Figure 3.8
Figure 4.1
Figure 4.2
Figure 4.3
Figure 4.4
Figure 4.5
Figure 4.6
Figure 4.7
Figure 5.1
Figure 5.2
Figure 5.3
Figure 5.4
Figure 5.5
Figure 5.6
Figure 5.7
Figure 5.8
Figure 5.9
Figure 5.10 PIO Setup - Device to Host FIS layout ............................................ 5-19
Figure 5.11 Set Device Bits FIS.......................................................................... 5-21
C141-E293
Illustrations
Permissible range of +5V rise slope .................................................. 1-7
The example of negative voltage waveform at +5 V when
power is turned off ............................................................................. 1-8
Current fluctuation (Typ.) at +5 V when power is turned on .......... 1-10
Disk drive outerview.......................................................................... 2-2
Drive system configuration................................................................ 2-3
Dimensions ........................................................................................ 3-2
Mounting frame structure .................................................................. 3-4
Location of breather hole ................................................................... 3-5
Surface cover temperature measurement points ................................ 3-6
Service area........................................................................................ 3-7
Handling cautions .............................................................................. 3-8
Connector locations ........................................................................... 3-9
Power supply pins (CN1)................................................................. 3-10
Power supply configuration ............................................................... 4-4
Circuit configuration.......................................................................... 4-5
Power-on operation sequence ............................................................ 4-7
Read/write circuit block diagram..................................................... 4-10
Block diagram of servo control circuit ............................................ 4-12
Physical sector servo configuration on disk surface ........................ 4-15
Servo frame format .......................................................................... 4-16
Interface signals ................................................................................. 5-2
Example of the circuit for driving Activity LED............................... 5-9
Conceptual diagram of communication layers................................. 5-11
Register - Host to Device FIS layout ............................................... 5-15
Register - Device to Host FIS layout ............................................... 5-16
DMA Active - Device to Host FIS layout........................................ 5-16
DMA Setup - Device to Host or Host to Device FIS layout............ 5-17
BIST Active - Bidirectional FIS layout ........................................... 5-18
Data FIS (Bidirectional) layout........................................................ 5-19
Contents
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