Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Data Sheet
Product codes
ATSAM4S-WPIR-RD
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
846
Figure 37-17. Filtering Examples
PHA,B
Filter Out
MCK
MAXFILT=2
particulate contamination
PHA
PHB
motor shaft stopped in such a position that
rotary sensor cell is aligned with an edge of the disk
rotary sensor cell is aligned with an edge of the disk
rotation
PHA
PHB
PHB Edge area due to system vibration
Resulting PHA, PHB electrical waveforms
PHA
Optical/Magnetic disk strips
stop
PHB
mechanical shock on system
vibration
stop
PHA, PHB electrical waveforms after filtering
PHA
PHB