Fujitsu MHR2010AT Product Manual page 15

4.6.1
4.6.2
4.6.3
4.6.4
4.7
4.7.1
4.7.2
4.7.3
4.7.4
4.7.5
CHAPTER 5 Interface..................................................................................... 5-1
5.1
5.1.1
5.1.2
5.2
5.2.1
5.2.2
5.2.3
5.3
5.3.1
5.3.2
5.3.3
5.4
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.5
5.5.1
5.5.2
C141-E145-02EN
Read/write preamplifier (HDIC)
Write circuit 4-10
Read circuit 4-12
Digital PLL circuit 4-13
Servo Control 4-14
Servo control circuit
Data-surface servo format
Servo frame format 4-19
Actuator motor control
Spindle motor control
Physical Interface 5-2
Interface signals 5-2
Signal assignment on the connector
Logical Interface 5-6
I/O registers 5-7
Command block registers
Control block registers
Host Commands 5-14
Command code and parameters
Command descriptions
Error posting 5-104
Command Protocol 5-106
PIO Data transferring commands from device to host
PIO Data transferring commands from host to device
Commands without data transfer
Other commands 5-112
DMA data transfer commands
Ultra DMA Feature Set
Overview 5-115
Phases of operation 5-116
4-10
4-14
4-17
4-20
4-21
5-3
5-8
5-13
5-14
5-18
5-110
5-112
5-115
Contents
5-106
5-108
xi