IC-MR Datasheet, PDF (14/44 Pages) IC-Haus GmbH – 13-BIT S&H SIN/COS INTERPOLATOR WITH CONTROLLER INTERFACES

iC-MR 13-BIT S&H SIN/COS
preliminary
INTERPOLATOR WITH CONTROLLER INTERFACES
CONFIGURATION PARAMETERS
Rev A1, Page 14/44
Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 15
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . Page 18
MODE
Operating mode
EEPROM Interface . . . . . . . . . . . . . . . . . . . . . . . . Page 29
CFG_E2P EDS range selection
BSEL
Bank selection
INTCFG
Interface selection
Bias Current Source and Filter . . . . . . . . . . . . page 18
CFGBIAS Bias calibration
ENF
Signal filter activation
SELBP
Signal filter cut-off frequency
NEFDR
Signal filter dead band
Signal Conditioning . . . . . . . . . . . . . . . . . . . . . . . page 19
INMODE
Input mode
differential/single-ended
UIN
Current/voltage operation
RIN
Input resistance
TUIN
Input voltage divider
DCPOS
Reference voltage input
SELREF
Input reference voltage selection
GR
Coarse gain
GFS
Fine gain sine
GFC
Fine gain cosine
REFVOS
Offset reference source
MPS
Center potential sine
MPC
Center potential cosine
ORS
Offset adjustment range sine
ORC
Offset adjustment range cosine
OFS
Offset adjustment sine
OFC
Offset adjustment cosine
PH
Phase correction sin/cos
DIAG
Diagnosis register
Amplitude Control . . . . . . . . . . . . . . . . . . . . . . . . Page 23
ACOT
ACO Output control mode
ACOR
ACO Output current range
ACOC
Setpoint square control (amplitude)
ACOD
Setpoint sum control (DC value)
LCMODE
Control mode
12 bit A/D Converter . . . . . . . . . . . . . . . . . . . . . . Page 24
ADCSLOP Maximum ADC input voltage
ADCOFF
Digital temperature offset
TEMPHI
Upper temperature threshold
TEMPLO
Lower temperature threshold
Interpolator and Cycle Counter . . . . . . . . . . . Page 26
CODERES Cycle counter resolution
DIR
Code inversion
MTOFF
Multiturn offset
STOFF
Singleturn offset
STRESO
Singleturn resolution
MTRESO
Multiturn resolution
ACQMODE Position data acquisition
Parallel I/O Interface . . . . . . . . . . . . . . . . . . . . . . Page 31
FULL_CYC Cyclic telegram length
Serial I/O Interface: BiSS C . . . . . . . . . . . . . . . Page 34
NESSI
SSI protocol selection
ENLC
Life counter enable
ENXCRC
CRCS
TMPSCD
Extended CRC protection
CRC start value
Temperature data enable (BiSS)
Serial I/O Interface: SSI . . . . . . . . . . . . . . . . . . . Page 36
NESSI
SSI protocol selection
SSIRING
SSI ring mode selection
SSIERR
SSI with error bit
SSIMODE SSI protocol options
Serial I/O Interface: SPI . . . . . . . . . . . . . . . . . . . Page 37
Absolute Data Interface (ADI) . . . . . . . . . . . . . Page 38
STP_ADI
Startup with absolute data
CYC_ADI Cyclic reading of absolute data
DL_ADI
Data length absolute data interface
SYNC_ADI Synchronisation bits absolute data in-
terface
SSI_ADI
Protocol of absolute data interface
GET_ADI
BiSS chain with absolute data inter-
face
CHK_ADI Cyclic check of absolute data
Safety Features . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 40
CRCCFG
CRC test value of configuration
NRDOK
Selection of read/write protection
SEC_HI
Safety register for configuration sec-
tion
SEC_LO
Safety register for EDS memory sec-
tion
STATUS
Status byte
CMD
Command register
ERROR
Error byte
EMSK
Error mask
WMSK
Warning mask
RES_ERR Error reset
THR_FAMP Amplitude error filter threshold
TO_FAMP Amplitude error filter timeout
EN_FAMP Amplitude error filtering