Datasheet

TMC4361A Datasheet | Document Revision 1.22 • 2017-JAN-12
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Read entire documentation; especially the “Supplemental Directives” on page 224.
 MAIN MANUAL 
5. Status Flags and Events
TMC4361A provides 32 status flags and 32 status events to obtain short information on the
internal status or motor driver status. These flags and events can be read out from dedicated
registers. In the following chapter, you are informed about the generation of interrupts based
on status events. Status events can also be assigned to the first eight SPI status bits, which are
sent within each SPI datagram.
Pin Names: Status Events
Pin Names
Type
Remarks
INTR
Output
Interrupt output to indicate status events.
Table 10: Pins Names: Status Events
Register Names: Status Flags and Events
Register Name
Register Address
Remarks
GENERAL_CONF
0X00
RW
Bits: 15, 29, 30.
STATUS_FLAGS
0X0F
R
32 status flags of TMC4361A and the connected TMC
motor driver chip.
EVENTS
0X0E
R+C
W
32 events triggered by altered TMC4361A status bits.
SPI_STATUS_SELECTION
0X0B
RW
Selection of 8 out of 32 events for SPI status bits.
EVENT_CLEAR_CONF
0X0C
RW
Exceptions for cleared event bits.
INTR_CONF
0X0D
RW
Selection of 32 events for INTR output.
Table 11:Register Names: Status Flags and Events