Texas Instruments DRV10987 EVM, User Manual

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36 SLOU476 – August 2017
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GUI to DRV10987 Register Cross Reference
Appendix B
SLOU476 – August 2017
GUI to DRV10987 Register Cross Reference
The DRV10987 register names and GUI names do not always match. Table 7 provides a cross reference
between the different names. The tab and section location of the register values in the GUI is also
provided.
Table 7. GUI to DRV10987 Register Cross Reference
Registers GUI
Register
Name
Address Register Map Tab Section GUI Name
CONFIG1 0x90
SSMConfig[1:0] Advance Device Options Spread spectrum Modulation
FGOLSel[1:0] Advance FG Options FG Open Loop Output Select
FGCycle[3:0] Advance FG Options FG Cycle Selection
ClkCycleAdjust Basic Closedloop Setting ClkCycleAdjust
RMShift[2:0] RMValue[3:0] Basic Motor Parameters Phase Resistance
CONFIG2 0x91
KtShift[2:0]KtValue[3:0] Basic Motor Parameters Phase to Phase Kt (mV/Hz)
CommAdvMode Basic Closedloop Setting
Commutate Advanced Mode
Control
TCtrlAdvShift[2:0]TCtrlAdvValue[
3:0]
Basic Closedloop setting T Control Advanced (s)
CONFIG3 0x92
ISDThr[1:0] Basic Before Startup Initial Speed Detect Threshold
ISDEn Basic Before Startup Enable Initial Speed Detect
RvsDrEn Basic Before Startup Enable Reserve Drive
RvsDrThr[1:0] Basic Before Startup Reserve Drive/Brake Threshold
OpenLCurr[1:0] Basic Startup Setting Open Loop / Align Current
OpLCurrRt[2:0] Basic Startup Setting Open Loop Current rate
BrkDoneThr[2:0] Basic Before Startup Break Done Threshold
CONFIG4 0x93
AccelRangeSel Basic Startup Setting Acceleration Range Selection
StAccel2[2:0] Basic Startup Setting Second Order Accelerate
StAccel[2:0] Basic Startup Setting First Order Accelerate
Op2ClsThr[4:0] Basic Startup Setting Open to Closed Loop Threshold
AlignTime[2:0] Basic Startup Setting Align Time
CONFIG5 0x94
OTWarning_ILimit[1:0] Advanced Device Options Temp Warning Action
LockEn5 Advanced Lock Detect Closed Loop Stuck
LockEn4 Advanced Lock Detect Open Loop Stuck
LockEn3 Advanced Lock Detect No Motor Fault
LockEn2 Advanced Lock Detect BEMF Abnormal
LockEn1 Advanced Lock Detect Speed Abnormal
LockEn0 Advanced Lock Detect Current Limit
SwILimit[3:0] Basic Current lLimit Software Current Limit
HwILimit[2:0] Advanced Lock Detect Current Limit for Lock Detection
IPDasHwILimit Advanced Lock Detect HW Limit Control