Fujitsu MHV2200BT Product Manual page 15

4.6.3
4.6.4
4.7 Servo Control .................................................................................................. 4-12
4.7.1
4.7.2
4.7.3
4.7.4
4.7.5
CHAPTER 5 Interface..................................................................................... 5-1
5.1 Physical Interface.............................................................................................. 5-2
5.1.1
5.1.2
5.1.2.1 Out of band signaling................................................................. 5-4
5.1.2.2 Primitives descriptions............................................................... 5-5
5.1.3
5.1.4
5.1.5
5.1.5.1 Staggered Spin-up.................................................................... 5-11
5.1.5.2 Driving Ready LED ................................................................. 5-11
5.1.6
5.2 Logical Interface ............................................................................................. 5-14
5.2.1
5.2.2
5.2.3
5.2.3.1 FIS types .................................................................................. 5-17
5.2.3.2 Register - Host to Device......................................................... 5-17
5.2.3.3 Register - Device to Host......................................................... 5-18
5.2.3.4 DMA Active - Device to Host ................................................. 5-18
5.2.3.5 DMA Setup - Device to Host or Host to Device
5.2.3.6 BIST Active - Bidirectional ..................................................... 5-20
5.2.3.7 Data - Host to Device or Device to Host (Bidirectional)......... 5-21
5.2.3.8 PIO Setup - Device to Host ..................................................... 5-21
C141-E244
Read circuit ......................................................................................... 4-10
Digital PLL circuit.............................................................................. 4-11
Servo control circuit ........................................................................... 4-12
Data-surface servo format .................................................................. 4-15
Servo frame format ............................................................................. 4-17
Actuator motor control ....................................................................... 4-18
Spindle motor control ......................................................................... 4-19
Interface signals .................................................................................... 5-2
Signal interface regulation.................................................................... 5-4
Electrical specifications........................................................................ 5-7
Connector pinouts ............................................................................... 5-10
P11 function........................................................................................ 5-11
Hot Plug .............................................................................................. 5-13
Communication layers ........................................................................ 5-15
Outline of the Shadow Block Register ............................................... 5-16
Outline of the frame information structure (FIS) ............................... 5-17
(Bidirectional) .......................................................................... 5-19
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