Rev. 01/2020
36
Description of the LSTAT Register
The following list contains a description of the individual LSTAT bits. These can be read with
the GETLSTAT and written with SETLSTAT command.
Bit
Name
Read/Write Meaning
0
ENABLE_OK
ro / r/w
Indicates the state of the ENABLE
signal.
When ENABLE_EXT is “0”, this bit
is used to control the driver’s output
1
PULSER_OK
ro
When the bit is read “0” an error has
occurred
2
DEF_PWRON
r/w
When “1” the device loads its default
values on power on.
3
TRG_EDGE
r/w
When “1” the positive edge is used.
4
reserved
ro
5
ENABLE_LOCK
ro
Indicates, that the Enable pin must be
set to “0” in order to continue normal
operation.
6-7
TRG_MODE
r/w
Trigger mode:
0: internal
1: external
2: external controlled
3: software controlled
8
MASTER_ENABLE
ro
Indicates the state of the interlock pin.
9
ENABLED
ro
Indicates weather the driver’s output
is enabled of not
10
ENABLE_EXT
r/w
When “1” the external enable input is
used to control the driver
11
CUR_EXT
r/w
When “1” the external analogue
current input pin is used to control the
current setpoint.
Please note: Not used in the current
hardware revision.
12-13 REGLER_MODE
r/w
Current regulator mode:
0: manual
1: semi-auto
2: VCAP autotracking
3: semi-auto + VCAP autotracking
