IC-TW8_16 Datasheet, PDF (17/67 Pages) IC-Haus GmbH – 16-BIT SIN/COS INTERPOLATOR

iC-TW8 16-BIT SIN/COS INTERPOLATOR
Pin Configuration Mode
Table of Contents
Aug 3, 2016 Page PC1/15
About This Document ......................................................................................................................................2
Functional Overview ........................................................................................................................................2
Electrical Connections......................................................................................................................................3
Connecting the Incremental Sensor ...............................................................................................................4
Connecting an Index Sensor (If Used) ...........................................................................................................5
Connecting the EEPROM ..............................................................................................................................5
Power-on-Reset ..............................................................................................................................................6
Providing a Clock...........................................................................................................................................6
Connecting the ABZ Outputs.........................................................................................................................7
Power-Up Sequence..........................................................................................................................................7
Pin Configuration .............................................................................................................................................8
Setting the Interpolation Factor......................................................................................................................9
Setting the Auto-Adaption Mode ...................................................................................................................9
Setting the Filter Mode and Hysteresis ........................................................................................................10
Setting the Maximum AB Frequency and Lag Recovery ............................................................................11
Serial Interfaces ..............................................................................................................................................11
Auto Calibration .............................................................................................................................................12
iC-TW8 Rotary Encoder Design Tool ..........................................................................................................12
Pin Configuration Reference .........................................................................................................................14
Revision History..............................................................................................................................................15
Copyright © 2011–2016 iC-Haus
www.ichaus.com