User Manual AS5x61/AS5x62 Programming
www.ams.com
Revision 1.0 / 10/31/12
page 9/14
b. Move magnet assembly to initial position and click “Get”. This will take the value
related to the magnet current physical location as the Cordic register initial position.
6) Enter final angle, T2. Two methods are possible, except that this position is the final
position of the magnet’s rotation.
a. Manually enter a final position value into “T2 Cordic” field or “T2 (°)”, or
b. Move magnet assembly to final position and click “Get”. This will take the value
related to the magnet current physical location as the Cordic register initial position.
7)
8) Enter This is duty cycle at the initial magnet position.
9) Enter This is duty cycle at the final magnet position.
10) Enter Clamping Level Low is the duty cycle at the lower guard band.
11) Enter Clamping Level High is the voltage at the upper guard band.
12) Choose the desired quadrant mode there are a possibility to programm up
to 4 quadrants @ 1 revolution.
There are some limits for this programming: 4 Quadrants: max. 90° for each Quadrant
3 Quadrants: max 120° for each Quadrant
2 Quadrants: max 180° for each Quadrant
1 Quadrant: full 360°
13) Choose the Breakpoint setting: a) Opt is the optimal Breakpoint, calculated by the DLL.
b) BP : set the BP in the BPW field
c) BP_T1: BP setting related to T1 position. Set value into
BPWT1D field
d) BP_T2: BP setting related to T2 position. Set value into
BPWT2D field
14) Additional Settings: HystLevel: Only used with 1Q 0 360° to move the BP.
Direction: Set the right direction for the Application, CCW or CW.
User Manual AS5x61/AS5x62 Programming
www.ams.com
Revision 1.0 / 10/31/12
page 10/14
15) Click This will calculate the real values (scale factor, Breakpoint…). All this
information, in addition to voltages and angles, is needed to program the AS5x62.
Example:1 Quadrant
16) To program an AS5261 ( DualDie) Device, redo step 5 to step 15 on page
17) Click
18) Select the desired PWM Frequency.
19) Set to activate the internal filter. Default setting is no filter. For
further information please read AS5x62 Datasheet.
20) Set to choose between normal airgap range or extended airgap
range. For further information please read AS5x61 Datasheet.
21) To program an AS5261(DualDie) Device, redo step 18 to step 20 for the Top Device.
22) Two actions can happen at this point.
a. You can confirm that the entered data operates as expected. Go to Step 23.
User Manual AS5x61/AS5x62 Programming
www.ams.com
Revision 1.0 / 10/31/12
page 11/14
b. You can go straight to burning the configuration in to the AS5x62. Go to Step 31.
23) During this procedure, DO NOT click on
24) Click
25) Click
26) Check if write/read Chksum is green
27) To program an AS5261(DualDie) Device, redo step 24 to step 26 for the Top Device.
28) Click to check with an oscilloscope if your trimming is what you
expected.
29) If satisfied with the results go to Step 31, otherwise, go to Step19.
30) Reset the device. You have to push the reset button on the UART Interface board by hand.
This will reset the programming configuration.
31) Go to Step 4 to repeat procedure to change unacceptable parameters.
**** Permanent Programming of AS5x61 beyond this point ****
32) Reset the device.
33) Select
34) Click This transfers all data to “Programming Mode” screen.
35) For programming the A5261(DualDie), redo point 34 and 35 at
36) Click
37) Click This will cause the AS5x61 to permanently enter into Output Mode when
power is applied to it.
38) Click
39) Click

AS5X6X-EK-ST

Mfr. #:
Manufacturer:
ams
Description:
Magnetic Sensor Development Tools AS5x6x Eval Kit 4 Adapter Boards USB
Lifecycle:
New from this manufacturer.
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