IC-MQ_15 Datasheet, PDF (42/43 Pages) IC-Haus GmbH – Sin/Cos INTERPOLATION IC WITH RS422 DRIVER

iC-MQ PROGRAMMABLE 9-BIT
Sin/Cos INTERPOLATION IC WITH RS422 DRIVER
DESIGN REVIEW: Notes On Chip Functions
Rev F3, Page 42/43
iC-MQ_X1
No.
1
2
Function, Parameter/Code
END
ENZFF
3
EMASKO
4
EMASKE
Description and Application Hints
Recommended default programming of EEPROM: END = 1
Recommended default programming of EEPROM: ENZFF = 0.
NB: ENZFF = 1 can blank index output if the external gating window is smaller than
the selected AB cycle for indexing (adjusted by CFGZPOS).
Mandatory programming:
EMASKO(6) = 0. Allow driver reactivation by toggling bit END.
EMASKO(7) = 0. Do not use driver shutdown for loss of tracking.
Mandatory programming:
EMASKE(6) = 0. Do not use error logging for configuration error.
EMASKE(7) = 0, EMASKE(8) = 0. Do not use error logging for loss of tracking.
Table 66: Chip release iC-MQ_X1
REVISION HISTORY
Rel Rel.Date Chapter
F1 13-08-02 ...
Modification
Rel Rel.Date Chapter
F2 14-06-02 SERIAL CONFIGURATION
INTERFACE
Modification
I²C Slave Mode: text corrected, new subtitle: Intermediate error information buffer;
Table 8, END: description corrected, parameter END represents Enable Device;
Table 9 and 10, RAM Read/Write Access: correction of contents;
SINE-TO-DIGITAL CONVERSION Table 43, SELHYS: description improved
ERROR MONITORING AND
ALARM OUTPUT
Table 52, EPH: note supplemented
Section Driver Shutdown: description supplemented;
Table 58, EMASKO: correction of code description and notes;
Section Error Protocol replaced by new section: Error Logging and Clearing ERR;
Table 59, EMASKE, and Table 60 ERR: correction of contents;
Rel Rel.Date Chapter
Modification
F3 15-04-17 ELECTRICAL
CHARACTERISTICS
Item 120: allowing 500 kHz at x1 and x2
REGISTER MAP
Footnote edited for mandatory programming
SERIAL CONFIGURATION
INTERFACE
Tab. 8, END: Note edited
SINE-TO-DIGITAL CONVERSION Description of hysteresis updated
OUTPUT SETTINGS AND ZERO Tab. 47, ENZFF: Note edited
SIGNAL
ERROR MONITORING AND
ALARM OUTPUT
Tab. 58, EMASKO: Note edited
Tab. 59, EMASKE: Note edited
DESIGN REVIEW: Notes On Chip Chapter supplemented
Functions
Page
Page
15
26
30, 31
Page
7
12
15
26
27
31
42
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